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EE&EF TYPE

Specification Size(mm) Effective Magnetic Circuit Parameters AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) t(g)
EE6.5/3-M 6.7±0.3 3.35± 3.0± 1.3± 5.1min 2.6± 4.17 4 16.6 66.5 0.35 300 360 400
0.1 0.15 0.15 0.15
EE8.3/4 8.4±0.4 4.4±0.2 3.9±0.2 2.1+0-0.3 6.3min 3.4±0.2 3 7 21.1 148.7 0.92 650 650 800
EE8.3/6 8.5±0.4 4.75± 5.9±0.2 1.9±0.2 6.5min 3.5± 2 10.7 21.6 232 1.52 1000 1050 12
0.2 0.15 0
EE8.3B/4 8.3±0.3 4.4±0.2 3.9±0.2 2.1±0.2 6.0min 3.4±0.2 2.64 7.93 21 166.5 0.9 750 800 1200
EE8.4C 8.4± 2.05± 3.95+0.1 1.80± 6.40± 1.05± 1.519 7.84 11.9 93.31 0.82 800 850 1200
0.3 0.2 5/-0.10 0.1 0.15 0.2
EE8.8/4-M 8.7±0.4 4.3±0.2 3.9±0.2 2.1±0.2 6.3min 3.2±0.2 2.56 8.21 21.1 173.2 1.2 750 800 1200
EE9.0/5 8.9± 3.9± 4.6± 2.6± 6.5± 2.8± 1.64 11.31 18.58 210.12 1.3 1000 1050 1200
0.25 0.15 0.15 0.15 0.25 0.15
EE9.8/5 9.8±0.4 4.2±0.2 4.6±0.2 2.4±0.2 7.0min 3.0±0.2 1.91 10.88 20.8 226.3 1.23 1050 1080 1300
EE9.8A/5 10.1± 4.5±0.2 4.65± 2.6±0.2 7.5min 3.3±0.2 1.9 11.33 21.14 235.27 1.94 1050 1080 1300
0.4 0.2

Specification Size(mm) Effective Magnetic Circuit Parameters AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) t(g)
EE10/9.4/3 10±0.15 4.7±0.1 3±0.12 3.2±0.1 6.7min 3.1±0.1 2.22 9.49 21.8 200.09 0.6 780 860 1250
EE10.6/5 10.6±0.4 5.6±0.2 4.85±0.2 2.5±0.2 7.5min 4.5±0.2 2.18 12.4 27.1 337.2 2 850 950 1200
EE10.6B/5 10.6± 5.9± 5.25± 2.7±0.2 7.5min 4.4±0.2 1.98 13.7 27.2 373.7 2.2 900 1000 1250
0.4 0.15 0.15
EE10.4B/10 10.4±0.4 5.65±0.2 9.8±0.25 2.4±0.2 7.5min 4.45±0.2 1.1 23.8 24.5 632 3.7 1600 1650 2000
E10.4/9.6 10.4±0.4 5.7±0.2 9.6±0.25 2.3±0.2 7.7min 4.5±0.2 1.2 22.8 27.4 625 3.6 1500 1600 1900
E10.3/9.6 10.3±0.4 5.75±0.2 9.6±0.25 2.0±0.2 7.5min 4.55±0.2 1.33 20.8 27.7 575.7 3.3 1500 1600 1900
EE10.8/5 10.8±0.4 5.6±0.2 4.85±0.2 2.5±0.2 8.0min 4.5±0.2 2.35 11.1 27.6 306.4 1.9 900 1000 1250
GDE10.2/5 10.2±0.4 5.6±0.2 4.8±0.2 2.5±0.2 7.5min 4.4±0.2 2.25 11.7 26.3 307 2.02 YR46/ YR56/ YR66/
1400 2000 2600
EE11A/5 11.6±0.4 5.7±0.2 4.8±0.2 2.5±0.2 8.5min 4.4±0.2 2.3 12.2 28.1 342.2 2.2 900 950 1200
EE11A/5-L 11.6±0.4 4.65±0.2 4.8±0.2 2.5±0.2 8.5min 3.35±0.2 1.95 12.2 23.8 291 1.7 1000 1050 1300
EE11/7 12.1±0.3 6.1±0.2 7.7±0.3 2.6±0.2 8.8min 4.6±0.2 1.36 21.6 29.4 635 3.66 1400 1450 1800
EE11B/10 11.0±0.3 5.6±0.2 9.7±0.25 2.5±0.2 8.5min 4.5±0.2 1.26 22 27.8 611.8 3.6 1600 1650 2000
GDEE11E 11.2±0.2 6.15±0.15 3.1±0.3 2.3±0.1 7.8±0.2 4.05± 2.8 9.14 25.6 234.03 1.58 YR46 YR56 YR66
0.15 600 850 1200
GDEE12 11.9± 6.5± 3.7± 2.5± 8.6min 4.9± 3.19 9.25 29.55 352.3 2.6 YR46 YR56 YR66
0.4 0.3 0.2 0.2 0.3 1200 1400 2880
min
EE12.1 12.1±0.3 6.35±0.15 4.9±0.15 2.5± 9.3MIN 4.65± 2.13 13.44 28.7 285.4 2.5 1350 1400 1750
0.15 0.15
E12/11/7 12.1±0.3 5.8± 6.9± 2.7± 8.8min 4.2± 1.43 19.5 27.8 544.5 3.6 1200 1300 1550
0.2 0.25 0.2 0.2

Specification Size(mm) Effective Magnetic Circuit Parameters AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) t(g)
EE12.9/5.0 12.9± 4.6±0.2 5.0± 2.3±0.2 9.1min 2.75± 1.5 14.91 22.4 334.5 1.9 1100 1200 1600
0.4 0.2 0.2
GDEE12.9/3.6 12.9±0.4 7.7±0.2 3.6±0.3 2.7±0.2 10.1min 6.0+0.2/-0 3.57 10.1 36 363.6 2 YR46/ YR56/ YR66/
0.1 1200 1400 1750
EE13/6 13.0±0.4 6.2±0.2 5.9±0.25 2.7±0.2 10.0min 4.8±0.2 1.95 16 31.1 498 2.82 1000 1050 1300
EE13.5/6 13.5±0.4 6.3±0.2 5.8±0.2 2.7±0.2 10.3min 4.9±0.2 1.96 16.2 31.8 516.6 3 1000 1050 1300
(13-LS)
E13.6/6 13.6±0.4 6.3±0.2 6.0±0.2 2.7±0.2 10.3min 5.0±0.2 2 16 32.1 514 3 1000 1050 1300
EE13/6.15 13.0± 6.2±0.2 6.15± 2.8±0.2 9.9min 4.8±0.2 1.8 17.2 31 533.2 3.03 1100 1200 1600
0.4 0.2
GDE13/6 13.1±0.4 6.3±0.2 5.9± 2.7±0.2 10.0min 4.9±0.2 1.81 17.2 31.4 541 3.3 YR46/ YR56/ YR66/
0.25 1700 1950 2100
EE13L/6 13.0±0.4 5.0±0.2 5.9±0.2 2.7±0.2 9.8min 3.6±0.2 1.59 16.5 26.3 434 2.5 1250 1300 1800
E13G/6 13.1±0.4 6.75± 5.8±0.2 2.7±0.2 10.0min 5.4±0.2 2.19 15.3 33.5 514 2.9 980 1030 1280
0.2
EE13C/10 13.0±0.4 6.2±0.2 9.9±0.25 2.7±0.2 9.9min 4.8±0.2 1.1 28.4 31.3 889 5 1900 1980 2500
EE13B/10 13.0±0.4 6.5±0.2 9.8±0.25 3.5±0.25 8.9min 4.8±0.2 0.85 35.1 29.9 1050 6 2200 2300 2870
EE13.3A/10 13.3±0.4 7.0±0.2 9.9±0.25 3.6±0.2 9.9min 5.0±0.2 0.93 34.6 32.1 1109.9 6.5 2100 2200 2750
EE13.5/5 13.5±0.4 5.7±0.2 5.5±0.15 2.9± 9.7±0.4 3.7±0.2 1.095 23.03 25.22 580.6 3.2 1000 1100 1400
0.15
EE13.7/10 13.7±0.4 6.6±0.2 9.8±0.25 3.6±0.2 10.4min 4.9±0.2 1.03 30.71 31.65 972 6.3 2000 2100 2600

Specification Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le(mm) Ve(mm³) Weight YR28 YR48 YR98
(mm-1) (mm²) (g)
EE13.8/10 13.8±0.4 6.65±0.2 9.8±0.25 3.5±0.2 9.5min 4.9±0.2 0.89 35.4 31.6 1121.5 6.6 2000 2100 2600
EE14/7 14.0±0.4 4.4±0.15 7.15±0.2 3.4±0.15 10.3min 3.0±0.15 1.06 22.7 24.1 547.1 3.36 1900 1980 2500
EE14C/3.6 14.1±0.3 6.8±0.2 3.6±0.2 3.5±0.2 10.2min 4.8±0.2 2.41 12.96 31.33 406.1 2.45 800 850 1200
EE14A-10 14.3±0.4 7.4±0.25 9.7±0.3 3.5±0.25 11.0min 5.7±0.25 1.143 31.19 35.64 1111.5 6.6 1700 1800 2300
EE14.2 14.2±0.4 6.7±0.2 9.75±0.2 3.5±0.15 10.3MIN 5.05±0.2 0.977 33.5 32.72 1096 6.05 2000 2100 2600
EE14.5/5(E14B) 14.4±0.4 6.0±0.2 5.4±0.2 3.9±0.15 10.0min 4.1±0.2 1.39 20.9 29 606.3 3.57 1400 1450 1800
EE14E-6.3 14.4±0.4 4.4±0.15 6.3±0.2 3.4±0.15 11.0min 3.0±0.15 1.13 20.66 23.36 482.45 3.2 1650 1700 2200
EE14F-9.9-6.4 14.2±0.4 4.95±0.2 6.4±0.25 3.55±0.2 10.1min 3.15±0.2 1.09 23.13 25.22 583.23 4 1650 1700 2200
EE14.5B/7 14.5±0.4 5.3±0.3 7.0±0.2 3.6±0.2 11.0min 3.7±0.2 1.2 22.9 27.6 632 3.91 1600 1670 2080
E14/9 14.0±0.5 5.3±0.2 9.0±0.3 3.3±0.2 10.5min 3.5±0.25 0.87 30.6 26.8 820 4.3 2400 2500 3130
EE14D 14.1±0.3 6.8±0.1 3.6±0.2 3.5±0.2 10.2min 4.9±0.15 2.51 12.9 32.4 417.9 2.4 800 850 1050
EE15/11.4/11.7 15±0.4 5.7±0.15 11.7+0.1/ 3.5±0.15 11.5min 4.0±0.15 0.75 39.1 29.38 1148.8 7.2 2300 2500 3100
-0.25
EE16/5 16.0±0.4 7.4±0.2 4.8±0.2 4.0±0.2 11.6min 5.45±0.2 1.87 19.3 36 696.5 3.76 1050 1100 1500
EE16C/5 16.1±0.4 7.5±0.2 4.8±0.2 4.0±0.2 11.8min 5.6±0.2 1.95 18.7 36.6 686.9 1100 1200 1600
GDEE16/5 16.1±0.5 7.5±0.2 4.9±0.2 4.0±0.2 11.6min 5.45±0.2 1.85 19.6 36.3 700.6 4.1 YR46/ YR56/2 YR66/
1650 0 2300
GDEE16/20/4.7 16.2± 10.2±0.15 4.7+0.1/- 4.7+0.1/-0 11.3+0.4/- 7.8±0.15 2.08 21.87 45.49 994.8 6.7 YR46/ YR56/2 YR66/
0.25 0.2 0.2 0 1700 0 3700
EE16/6.5 16.0±0.4 7.5±0.2 6.5±0.25 4.0±0.2 11.6min 5.4±0.2 1.38 26.1 36 943.2 5.3 1450 1500 1900
EE16/8 16.0±0.4 7.5±0.2 7.8±0.25 4.0±0.2 11.6min 5.4±0.2 1.15 31.4 36.1 1132 6.5 1700 1780 2200
EE16/10 16.0±0.4 7.5±0.2 10.0±0.3 4.0±0.2 11.6min 5.4±0.2 0.89 40.2 36 1451 8.15 2200 2300 2870
EE16F 16±0.3 7.2±0.2 6.8±0.2 3.2±0.2 12.5min 5.5±0.15 1.65 22.2 36.76 816.07 4.9 1000 1050 1200
E16.2/12/10 16.2±0.4 6.0±0.2 10.0±0.3 4.0±0.2 12.3min 4.0±0.2 0.79 38.6 30.6 1181.2 6.5 2600 2700 3400

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) t(g)
EE16.2/10 16.2±0.4 7.65± 10.0±0.3 4.0±0.2 12.3min 5.65±0.2 0.98 38 37.2 1413.6 7.75 2200 2300 2870
0.2
EE16.2A-10 16.25±0.33 8.0± 10.41± 3.05± 9.5min 4.82± 0.704 43.9 30.95 1360.2 11 YR46/ YR56/ YR66/
0.13 0.2 0.2 0.15 2 6000 8000 10000
min min min
EE16B/7 16.2±0.4 6.1± 7.0±0.25 4.45±0.2 11.6min 4.10±0.2 1.02 29.6 30.3 896.88 4.9 1800 1900 2350
0.2
EE16.4 16.4±0.4 7.85± 7.2±0.15 4.25±0.12 12.2± 5.75±0.2 1.237 30.36 37.57 1140.6 6.5 1800 1900 2350
0.2 0.4 6
EE16.4A-10.6 16.2±0.4 5.2± 8.9±0.2 4.2±0.2 11.9min 3.15± 0.75 36.18 27.08 979.94 6.2 1900 2000 2600
-8 0.15 0.15
EE16.5/5 16.5±0.4 7.65±0.2 4.9±0.2 4.0±0.2 12.0min 5.35±0.2 1.79 20.4 36.5 746 4.2 1200 1300 1800
EE16.5B/9 16.5±0.4 6.5±0.2 9.0±0.3 3.0±0.2 9.7min 4.2±0.2 0.8 35.6 28.6 1018.2 6.2 2600 2700 3700
EE17/5(E17X) 16.9±0.4 7.7±0.2 4.8±0.2 3.9±0.2 12.5min 5.6±0.2 2.01 18.8 37.7 708 4.1 1100 1200 1600
E17/8 16.9±0.4 7.7±0.2 7.9±0.2 3.9±0.2 12.5min 5.6±0.2 1.16 31.5 36.6 1152.9 6.5 1900 1980 2400
E17A/6 17.6±0.4 7.8±0.2 6.1±0.2 5.4±0.2 13.4min 5.7±0.2 1.4 26.6 37.4 994.7 5.9 1400 1450 1800
EE17B/6 16.9±0.4 6.3±0.2 5.9±0.2 4.8±0.2 11.8min 4.2±0.2 1.18 26.4 31.3 826.3 4.64 1800 1880 2350
EE17D/13/10 16.9±0.4 6.6±0.2 9.85±0.2 4.1±0.15 12.6min 4.55±0.2 0.834 40.06 33.4 1337.8 8 2100 2200 3100
EE17F/12/8 17.0±0.4 5.85±0.2 8.0±0.2 4.6±0.2 12.4min 3.7±0.15 0.856 34.8 29.8 1037.2 6.1 2300 2400 3000
EE17.1/12.6 17.1±0.4 8.0±0.2 12.6±0.2 4.0±0.2 12.5min 5.9±0.2 0.735 52.92 38.9 2058.6 11.7 2400 2500 3200
EE17.5/10 17.5±0.4 7.6±0.2 10.0±0.3 4.0±0.2 13.1min 5.6±0.2 0.95 40 38.2 1527.4 8.46 2200 2300 2700
EE17.5B/7 17.4±0.3 7.5±0.2 6.8±0.2 4.0±0.2 13.1min 5.5±0.2 1.4 27 37.7 1018 5.8 1500 1600 1900
EE17.5B/10 17.4±0.3 7.5±0.2 10.0±0.3 4.0±0.2 13.1min 5.5±0.2 0.95 39.7 37.8 1500.7 8.45 2200 2300 2870
EE17.5/6/7.5FIG2 17.5±0.3 6.4±0.1 7.5±0.15 5.2±0.13 12.2min 4.0±0.15 0.831 38.23 30.704 1173.8 6.8 2100 2200 2600
EE17.5C/8 17.6±0.3 6.7±0.2 8.2±0.15 4.7±0.2 12.8min 4.6±0.2 0.96 35.4 34.098 1207.1 7.4 1900 1980 2400
EE18/12/7.4 18.3±0.4 6.2±0.2 7.4±0.3 5.5±0.2 12.3min 3.7±0.20 0.748 39.36 29.43 1158.4 5.4 2300 2400 3300

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le(mm) Ve Weight YR28 YR48 YR98
(mm-1) (mm²) (mm³) (g)
EE19/5 19.1±0.4 8.1±0.2 4.9±0.2 4.5±0.2 14.0min 5.8±0.2 1.79 22.5 40.3 908.2 4.8 1100 1100 1500
EE19B/5 19.1±0.4 7.3±0.2 5.1±0.2 5.4±0.2 13.4min 4.8±0.2 1.33 26.8 35.6 954 5.5 1600 1670 2080
GDEE19/5 19.1±0.4 8.15± 4.9±0.2 4.5±0.2 14.0min 5.7±0.25 1.76 22.8 40.2 916.56 5.1 YR46/ YR56/2 YR66/
0.25 1900 400 2700
EE19/6.5 19.1±0.4 8.1±0.2 6.5±0.2 4.5±0.2 14.0min 5.8±0.2 1.35 29.9 40.3 1205 6.7 1500 1600 1900
EE19/10 19.1±0.4 8.1±0.2 9.6±0.3 4.5±0.2 14.0min 5.8±0.2 0.91 44.1 40.3 1779.3 9.8 2350 2450 3100
EE19.2/10 19.±0.4 8.1±0.2 9.6±0.3 4.7±0.2 14.3min 5.8±0.2 0.91 44.1 40.4 1783 9.86 2350 2400 3050
EE19/13 19.1±0.4 8.1±0.2 13.0±0.3 4.5±0.2 14.0min 5.8±0.2 0.67 59.8 40.3 2410 13.1 2900 3100 3800
EE19/13L 19.1±0.4 6.0±0.2 13.0±0.3 4.5±0.2 13.8min 3.5±0.2 0.5 62.2 31.3 1949 10.8 4000 4170 5200
EE19.3/16/ 19.3±0.4 8.15± 4.9±0.2 4.7±0.2 14.1min 5.8±0.2 1.79 22.69 40.59 920.93 5.45 1200 1250 1700
5 0.2
E19/9.0 19.4±0.4 8.3±0.2 8.7±0.3 5.7±0.2 14.8min 6.1±0.2 1.03 39.36 40.5 1594 9.14 2100 2200 2750
EE19.8/14. 19.8±0.35 7.35± 12.0± 5.75± 13.8min 4.35± 0.507 68.2 34.6 2360 14 4600 4800 6000
3月12日 0.15 0.25 0.15 0.15
EE19.9/16. 19.9±0.44 8.3± 10.1± 5.05±0.2 14.4min 5.7±0.25 0.789 51.5 40.64 2093.3 12 2300 2400 3300
6月10日 0.25 0.25 8
EE20.5/7 20.5±0.4 9.6±0.25 6.65±0.25 5.0±0.2 14.7min 7.0±0.25 1.34 34.4 46.3 1592 8.6 1450 1500 1900
EE20/9.6 20.0±0.4 8.0±0.2 9.6±0.3 4.55±0.2 15.4min 5.7±0.20 0.97 42.2 41 1730.2 10 2300 2400 3000
EE20B/16 20.0±0.4 7.35±0.2 16.0±0.3 5.7±0.2 14.2min 4.35±0.2 0.39 90.2 35.2 3174 18.9 5000 5200 6500

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le(mm) Ve Weight YR28 YR48 YR98
(mm-1) (mm²) (mm³) (g)
EE20.3 20.3±0.35 8.1±0.2 4.9±0.2 4.9±0.2 15.0min 5.8±0.2 1.75 23.47 41.13 965.25 5.5 1200 1300 1560
EE21/7 21.1±0.4 10.3± 6.65±0.25 4.8±0.2 14.5min 6.9±0.25 1.24 37.5 46.6 1747.5 4.95 1700 1780 2200
0.25
EE22A/6 22.0±0.5 9.3±0.25 6.0+0-0.5 6.0+0-0.5 15.5min 5.7±0.25 1.18 36 43 1565 8.8 1600 1680 2070
EE22B/6 21.5±0.4 9.3±0.2 5.8±0.2 6.0±0.2 15.1min 6.0±0.2 1.92 49.96 95.93 4972.5 8.2 2700 2800 3500
EE22/9 22.5±0.5 9.5±0.2 8.7±0.25 5.7±0.25 16.5min 5.7±0.2 0.83 54.3 44.8 2433 13.8 2600 2700 3500
EE22.5A/12.5 22.5±0.4 9.0±0.2 12.5±0.2 6.2±0.2 16.1min 5.8±0.2 0.56 77.48 43.29 3354.42 19 3400 3500 4400
EE22.5B/16/1 22.5±0.4 8.3±0.2 12.5±0.2 6.2±0.2 16.1min 5.4±0.2 0.55 74.8 41.2 3083.4 17 3100 3200 4300
2.5
EE23B/17 23.4+0.45/-0 8.5±0.2 8.2±0.2 7.2±0.2 17.5min 5.0±0.2 0.753 54.9 41.3 2269.7 13 2300 2400 3000
0.4
EE23/19 23±0.4 9.6±0.2 8.8±0.2 5.66±0.2 17.6min 6.25±0.2 0.92 50.29 46.26 2326.45 13.6 2600 2700 3500
EE24A-10 24.125±0.5 10.54± 9.02±0.2 4.85±0.2 13.0min 5.21±0.17 0.61 63.22 38.58 2439.07 20.2 YR46/ YR56/ YR66/
0.125 7000min 8000 10000min
min
EE24/18 24.4±0.4 8.9± 13±0.20 6.3+0.1/-0 17.7min 5.8±0.20 0.56 78.9 44.6 3522.4 21 4000 4300 5300
0.2 0.2
EE25.4/6 25.4±0.5 10.0±0.2 6.4±0.25 6.4±0.25 18.6min 6.9±0.2 1.25 40.4 50.7 2070 10.8 1600 1680 2070
EE25.4/7 25.4±0.5 10.1±0.2 6.9±0.25 6.4±0.25 18.6min 7.0±0.2 1.18 43 50.7 2180.1 11.71 1800 1880 2350
GDEE25.4/6 25.4±0.5 10.0±0.2 6.4±0.25 6.4±0.25 18.6min 6.9±0.2 1.19 40.4 50.7 2070 10.9 YR46/ YR56/3 YR66/
-M 3000 550 4500
EE26.5/12 26.3±0.5 10.7±0.2 11.65± 8.35±0.15 18.5±0.5 6.8±0.2 0.536 47.77 92.86 4622.1 26.2 4200 4300 5400
0.15 5
E26.6/8.1 26.6±0.5 11.5±0.2 8.1±0.25 8.0±0.2 19.2min 7.2±0.2 0.837 63 52.7 3322 19.5 3100 3250 4050

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le(mm) Ve(mm³) Weigh YR28 YR48 YR98
(mm-1 (mm²) t(g)
EE28/11 28.2±0.6 10.6±0.25 11.0+0/-0.5 7.4±0.25 20.0min 6.5±0.25 0.62 83.2 51.5 4281.3 23 3300 3500 4300
EE28C/10.5 28.2±0.6 10.1±0.25 10.5±0.3 7.1±0.25 20.8min 6.6±0.25 0.7 73.5 51.6 3792.6 22 3500 3750 4700
EE30A/10 30.7±0.6 13.4± 10.7±0.3 10.4±0.3 20.8min 8.4±0.25 0.56 106.8 59.9 6397 36 3600 3760 4700
0.25
EE30B/10 30.0± 13.5± 10.6±0.3 10.6±0.3 19.8min 8.6± 0.57 104.5 59.8 6248.4 35.3 3500 3750 4700
0.6 0.25 0.25
EE31/11 31.4± 13.8±0.2 10.8± 10.4±0.25 22.8min 8.8±0.2 0.62 100.3 62.5 6273.3 36.1 3150 3300 4100
0.5 0.25
EE32/9 32.4±0.6 16.2±0.25 9.1±0.3 9.2±0.25 23.0min 11.8±0.25 0.9 83.2 75.2 6260 32.4 2400 2500 3100
EE33/13 33.0±0.6 14.4± 13.0+0-0.6 9.7±0.3 23.7min 10.1±0.25 0.61 113 69 7797 42.3 3500 3750 4700
0.25
EE35B/17 35.6±0.5 12.7± 17.0± 7.0± 28.6± 9.5±0.15 0.61 114.7 70 8031.7 45.2 3500 3700 4800
0.15 0.35 0.25 0.5
EE40/14/17 40.0±0.5 7.1±0.15 17.0±0.3 6.0±0.25 33.4min 4.4±0.15 0.56 97.74 54.25 5303 31 4000 4170 5200
EE40.8/15/22 40.8±0.6 7.6±0.2 22.0±0.4 6.0±0.2 34.8±0.5 4.6±0.2 0.43 56.78 130.6 7415.7 44.2 4400 4600 5800
EE42/15 42.0±0.7 21.2±0.3 15.0±0.4 12.0±0.3 29.5min 15.2±0.3 0.53 181 97.3 17611 117 4000 4170 5200
EE42B/13 42.4±0.6 6.3±0.15 13.5±0.3 4.8±0.2 37.0min 4.1±0.15 0.92 61.1 56.3 3439 20.4 2100 2200 2750
EE42/13N 42.0±0.7 21.2±0.3 15.0±0.4 12.0±0.3 29.5min 15.2±0.3 0.429 132 56.62 7474 44 6200 6470 8100
EE42B/16 42.5±0.6 6.6±0.2 16.5± 4.8±0.2 37.0min 4.3±0.2 0.74 77.3 57.4 4436.8 25 2800 2900 3650
0.35
EE42.5/43/ 42.5±0.6 21.5±0.2 19.8± 12.0± 30.1min 15.4± 0.42 236.9 99.23 23512 127.2 6000 6300 7800
20 0.25 0.25 0.25 4 68
EE45.3-16- 45.3±0.5 7.95±0.2 16.0+0.2/ 6.5±0.2 38.0±0.4 7.95±0.2 0.59 104 61.31 6376.2 36.2 4000 4100 5200
16 -0.25
EE47/21 47.0±0.7 6.2±0.2 21.0± 5.0±0.2 42.0+0.6-0 4.2±0.2 0.68 89.3 60.3 5385 33.2 3200 3300 4200
0.35 0.5
EE47/17 47.0±0.5 8.55± 21.0± 5.0±0.25 42±0.5 6.55± 0.765 90.92 69.54 6322.2 38 2600 2700 3900
0.15 0.25 0.15 9

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le(mm) Ve(mm³) Weigh YR28 YR48 YR98
(mm-1) (mm²) t(g)
EE50/14/20 50.0±0.5 7.7±0.15 20.3±0.3 6.5±0.2 43.5±0.5 4.8±0.15 0.53 122 65.7 8041.4 31 4400 4600 5750
EE50.4/16. 50.4±0.5 6.6±0.15 16.±0.25 5.6±0.2 44.2±0.4 3.8±0.2 0.67 93.75 63.14 5912.4 35 3600 3700 4600
5
EE55/21 55.2±1.05 27.5±0.3 21.0+0 16.95±0.3 37.5min 18.8±0.3 0.36 343 124 42640 229.6 6300 6500 8150
/-0.8
EE55/25 55.2±1.05 27.5±0.3 25.0+0 16.95±0.3 37.5min 18.8±0.3 0.295 420 124 52100 280 7800 8000 10000
/-0.8
EE62-24-11.5 62.0±0.8 11.5±0.25 24.0±0.3 15.0±0.25 47.0±0.8 4.0±0.25 0.199 360 71.56 25762 150 11500 12000 15000
3
EEW64-34-35 64.0±0.7 17.0±0.3 35.0±0.4 12.0±0.3 54.0±0.7 12.0±0.3 0.29 364.5 105.9 38609 214 7000 7300 9100
EE65/65/27 65.2±1.5 32.5±0.3 26.9±0.4 19.65±0.35 44.2min 22.6±0.4 0.27 536.8 146.65 78732 425 9600 10000 12500
7 5
EE70/32 70±1.5 33±0.3 31.75±0.8 21.5±0.6 48±1.5 22.5±0.3 0.22 683.3 150 102523 550 11500 12000 15000
EE80/75/40 80±1.5 37.65± 40.4±0.6 19.9±0.4 61.4±1.5 28.35±0.4 0.235 782.8 183.9 143965 750 11000 11500 14000
0.4 5 0.83

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weight YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) (g)
EF12.7/3.5 12.7±0.3 6.5±0.2 3.5±0.2 3.5±0.2 9.1min 4.8±0.2 2.67 11.4 30.5 348.4 2.02 770 800 1000
EF14/6 14.2±0.3 5.5±0.2 6.0±0.2 3.6±0.2 10.2±0.3 3.6±0.2 1.18 22.7 26.9 610.63 3.74 1800 1880 2350
EF16/5 16.1±0.4 8.1±0.2 4.5±0.2 4.55±0.2 11.3min 5.9±0.2 1.88 20.1 37.6 754 4.4 1100 1150 1450
EF16C/5 16.0±0.5 8.1±0.2 4.5±0.2 4.5±0.2 11.8min 5.9±0.2 1.99 19 37.8 718.2 4.3 1050 1100 1370
EF16B/8 16.1±0.4 6.0±0.2 8.2±0.2 4.55±0.2 11.3min 3.8±0.2 0.79 37 29.3 1084 6 2500 2600 3200
EF16/8 16.1±0.4 8.1±0.2 8.2±0.2 4.55±0.2 11.3min 5.9±0.2 1.02 36.81 37.65 1386 7.5 2100 2200 2750
EF20/6普通 20.0+0.6/-0 10.0±0.2 5.65±0.25 5.7±0.2 14.1min 7.2±0.2 1.47 31.6 46.6 1468 8.04 1500 1600 2000
0.4
EF20A/6 20.0+0.6/-0 9.1±0.2 5.65±0.25 5.7±0.2 14.1min 6.3±0.2 1.34 31.9 42.8 1365.3 7.9 1600 1670 2100
0.4
EF20B/6 20.0±0.4 10.2±0.3 5.7±0.2 5.75±0.1 14.6min 7.4±0.15 1.53 30.85 47.2 1456.39 8.2 1450 1500 2000
5
EF20/9 20.0±0.4 10.0±0.2 8.85±0.25 5.7±0.2 14.1min 7.2±0.2 0.94 49.3 46.4 2284 12.8 2200 2300 2870
EF20/11 20.0±0.4 10.0±0.2 10.6±0.25 5.7±0.2 14.1min 7.2±0.2 0.77 60.2 46.4 2791 15 2500 2600 3500
GDEF20.3 20.3±0.3 10.8±0.2 4.6±0.25 4.6±0.2 15.7±0.2 8.4±0.2 3.06 26.14 80.08 2093.4 6.44 YR36/ YR46/ YR56/
2200 3000 4400
GDEF20.5/11 20.5±0.4 11.3±0.1 10.5±0.3 6.0±0.2 14.25min 8.4±0.2 0.83 66.3 47.53 3151.2 19 YR36/ YR46/ YR56/
5000 6300 7700
EF20.5A/20/5 20.5±0.5 10.2±0.3 5.65±0.3 5.7±0.3 14.8min 7.4±0.3 1.34 33.5 44.9 1500 8.4 1400 1450 1950
EF20.5D/11 20.5±0.4 11.35±0.1 5.65±0.3 5.54±0.2 14.25min 8.45±0.15 0.86 60 51.9 3115.6 18 YR36/ YR46/ YR56/
4400 6100 7500
EF21/6 21.0±0.4 10.0±0.2 5.65±0.25 5.7±0.2 15.0min 7.3±0.2 1.51 31.6 47.8 1512 8.5 1500 1600 2000
EF21/9 21.0±0.4 10.0±0.2 8.85±0.25 5.7±0.2 15.0min 7.3±0.2 0.98 48.7 47.6 2318.1 13.7 2200 2300 2870
EF21/11 21.0±0.4 10.3±0.2 11.0±0.25 5.7±0.2 15.0min 7.6±0.2 0.81 60.5 48.9 2958 16.4 2700 2800 3500
EF21B/11 21.2±0.4 6.0±0.2 10.5±0.25 5.7±0.2 15.0min 3.5±0.2 0.575 56 32.2 1803.2 10.2 3000 3100 3900

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F C1 Ae Le Ve Weight YR28 YR48 YR98
(mm-1) (mm²) (mm) (mm³) (g)
EF25B/7 25.3±0.5 12.6±0.25 7.2±0.25 7.25±0.25 17.8min 9.0±0.25 1.14 51.1 58.3 2984 16.1 1900 2000 2500
EF25B/9 25.3±0.6 12.6±0.25 8.85±0.25 7.25±0.25 17.8min 9.0±0.25 0.92 63.2 58.3 3685 19.6 2100 2200 2750
EF25/9 25.2±0.6 13.0±0.25 8.7±0.2 7.0±0.2 17.8min 9.5±0.25 1.01 59.6 60.4 3600 19.5 2100 2200 2750
EF25B/11 25.3 12.7 10.75±0.2 7.25 17.8min 9.1 0.76 76.8 58.7 4506.6 24.4 2700 2800 3500
±0.6 ±0.25 5 ±0.25 ±0.25
EF25C/11 25.3±0.6 10.4±0.2 10.75±0.2 7.25±0.2 17.8min 6.8±0.2 0.648 76.45 49.54 3787.26 21 3600 3800 4800
5 5
EEL16/5 16.0±0.4 12.5±0.2 4.9±0.2 4.0±0.2 11.7min 10.4±0.2 2.93 19.1 56.1 1071.5 6.4 800 830 1050
EEL19/5 19.2±0.4 14.0±0.2 4.9±0.2 4.6±0.2 14.2min 11.3±0.2 2.7 23.2 62.8 1460 8.75 850 900 1100
EEL22/6 22.0±0.5 15.0±0.25 5.65±0.25 5.65±0.2 15.6min 11.6±0.3 1.96 33.9 66.4 2252 13.8 1100 1150 1450
5
EEL25.4/6.5 25.4±0.5 17.1±0.25 6.5±0.25 6.5±0.25 19.0min 13.8±0.3 1.92 40.7 78.1 3178 18.6 1100 1150 1450
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F G C1 Ae Le(mm) Ve Weight YR28 YR48 YR98
(mm-1) (mm2) (mm3) (g)
EI22/6 22.0±0.5 15.5± 5.6± 5.6± 15.5min 11.4±0.25 3.9± 1.22 35.6 43.3 1541 9.2 1600 1700 2400
0.25 0.25 0.25 0.2
EI28/11 28.0±0.6 17.3±0.25 10.7±0.3 7.3±0.3 18.6min 13.0± 3.5± 0.6 83.6 50 4182.9 24.6 3200 3300 4150
0.25 0.25
EI30/11 30.0±0.6 21.5± 10.65± 10.6± 19.8min 16.8±0.3 5.65± 0.55 107 59.3 6357 36.5 3500 3600 4500
0.3 0.3 0.3 0.3
EI30A 32.6±0.4 21.5± 10.7± 10.70± 23.0min 16.5±0.3 5.5± 0.59 104 61.8 6431 38.7 3500 3600 4500
0.3 0.3 0.3 0.3
EI33 33.0±0.7 24.2± 12.7± 9.70± 23.8min 19.5±0.3 5.0± 0.57 117 67.4 7940 47.8 3800 4000 4900
0.3 0.3 0.3 0.3 8
EI40/12 40.0±0.8 27.3+0.6 12.0+0 12.2+0 27.3 20.3+0.6 7.5± 0.52 147 77.8 11473 65.5 4200 4400 5400
/-0 -0.6 /-0.6 min /-0 0.3
Specification  FIG Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F G H C1 Ae Le(mm) Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm³) t(g)
EPC13A/13 1 13.7±0.4 6.65± 4.6±0.2 5.5±0.2 11 4.7± 2.1±0.2 8.8 2.5 12 30 360 2.5 850 880 1050
0.2 min 0.2 min
EPC13.3 1 13.3±0.3 6.9± 4.6±0.2 5.6±0.2 10.5 4.8± 2.5±0.1 8.3 2.34 12.79 28.76 367.8 2.5 850 880 1050
0.2 min 0.2 min
EPC17/17 1 17.8±0.4 8.50± 6.0±0.2 7.6±0.2 14.6 6.20± 2.8±0.2 11.8 2.04 20 40.8 817 4.9 1150 1250 1700
0.2 min 0.2 min
EPC17VE 2 17.9±0.4 8.60± 6.65± 7.7±0.2 14 5.65± 3.6±0.2 10.5min 1.32 28.4 37.6 1070 6.8 2100 2200 2700
0.2 0.2 min 0.2
EPC17C/9 3 17.5±0.4 4.6± 8.5± 7.7±0.2 14 3.0± 3.8±0.2 10.5min 0.98 25 24.6 617 4.89 2200 2300 2850
(EPC17S) 0.2 0.25 min 0.15
EPC18/17 2 18.0±0.3 8.5± 6.65± 7.65± 14.2 5.55± 3.6±0.2 10.6min 1.32 28.2 37.3 1050.3 6.96 1600 1650 2100
0.2 0.2 0.15 min 0.2
EPC19/20 1 19.3±0.5 10.0± 6.0± 8.5± 15.8 7.5± 2.4± 13.1 2.24 21.2 47.5 1007 5.9 950 1000 1250
0.2 0.2 0.25 min 0.2 0.15 min
EPC19B/17 2 19.4± 8.6± 7.25± 8.6± 14.6 5.6± 4.6± 11.1 1.03 37.1 38.1 1416.5 9.2 2200 2300 2800
0.4 0.2 0.2 0.2 min 0.2 0.2 min
EPC22/18 3 21.7± 9.4± 9.5± 10.0± 17 5.5± 6.0± 12.3 0.719 55.8 40.1 2237.6 12.6 3000 3100 3900
0.45 0.2 0.25 0.2 min 0.2 0.2 Min
EPC22.5/2 4 22.5± 10.2± 9.2± 9.0± 18.45 7.8± 5.55± 17.1± 1.31 37.12 48.9 1815.6 6.2 1850 2000 2700
0 0.3 0.2 0.2 0.2 ±0.3 0.2 0.15 0.3
EPC22B/20 23.1± 10.2± 9.8± 10.1± 17.3mi 7.0± 6.5± 15.0± 0.829 55.75 46.23 2577.3 15.6 2500 2600 3500
加大 0.3 0.2 0.25 0.25 n 0.2 0.25 0.5
EPC22B/20 3 22.7± 10.0± 9.8± 10.1± 17.8± 7.0± 6.5± 15.0± 0.832 56.6 47 2664 15.4 2500 2600 3500
0.5 0.2 0.25 0.25 0.5 0.2 0.25 0.5
EPC25/25 1 25.3±0.5 12.5± 8.0± 11.3± 20.8 9.2± 4.0+0.1 17 1.38 41.9 57.7 2417.6 14.3 1600 1700 2100
0.2 0.25 0.25 min 0.2 /-0.2 min

Specification  FIG Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C D E(min) F G H C1 Ae Le(mm) Ve Weigh YR28 YR48 YR98
(mm-1) (mm²) (mm³) t(g)
EDC2537 3 25.0±0.5 18.0± 20± 8.0±0.2 20.15± 13.0± 14.5± 16 0.728 107 78 8346 57 3400 3500 4300
0.15 0.4 0.5 0.2 0.25 min
EPC29/34 3 28.6±0.5 17.2+0 12.4± 12.0± 23.2 12.85+ 7.4± 0.91 83.66 76.5 6400 38 2700 2800 3100
.2/-0.1 0.25 0.25 min 0.2/-0.1 0.25
EPC31.5/ 1 31.5±0.6 21.5± 11.2± 11.2± 14.5± 23.0± 17± 5.3± 1.069 79.28 84.73 6717.3 22 2200 2300 2900
43 0.25 0.25 0.25 0.3 0.55 0.25 0.25 8
EPC3950 5 39±0.5 25± 17± 14.5± 29.5mi 20.1± 25.4 11.2± 0.663 168.5 111.8 18846 101 3900 4100 5100
0.25 0.35 0.25 n 0.25 min 0.25 8 92
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±30%(nH/N2)
FI A B C D E F G H I C1 Ae Le(mm) Ve Wei YR46 YR56 YR66
G (mm-1) (mm2) (mm3) ght
(g)
UI42.2 1 42.2± 28.62± 15± 30± 22.45± 42.2± 15± 6.1 1.28 95.2 122.3 11649.2 62 4700 5500 6500
0.4 0.3 0.25 0.4 0.3 0.4 0.25 ± 5 1 5 7 4
0.25
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±30%(nH/N2)
FI A B C D E(min) F C1 Ae Le(mm) Ve Weigh YR46 YR56 YR66
G (mm-1) (mm2) (mm3) t(g)
EP6.0 1 6.0± 3.1± 3.8± 1.7± 4.4± 2.3± 3.51 3.1 10.9 33.79 0.58 1200 1600 2400
0.4 0.1 0.15 0.1 0.15 0.1
GDEP7 1 9.2± 7.5± 3.3± 6.35± 4.7± 3.55± 1.47 10.57 15.54 164 1.9 YR36 YR46 YR56
0.4 0.4 0.2 0.3 0.2 0.2 1400 2800 2900
min min
EP9.0 1 9.2± 4.0± 6.4± 3.3± 7.2MIN 2.8± 1.64 10.3 16.9 174.1 1.9 2800 2900 4000
0.4 0.2 0.2 0.2 0.2
EP13 1 12.5±0.4 6.5±0.2 8.6±0.2 4.2±0.2 9.7 4.5±0.2 1.04 20 20.8 416 5.6 3300 4700 6600
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±30%(nH/N2)
FIG A B C D E F G C1 Ae Le(mm) Ve Weight( YR46 YR56 YR66
(mm-1) (mm²) (mm³) g)
UT15 2 15.2± 15.2± 5.1±0.3 11.0± 4.7±0.3 5.9±0.4 2.0±0.2 2.64 14.87 39.36 586 3.9 3500 4000 4500
0.4 0.4 0.4
UT15.2/15.2/6 2 15.2± 15.2± 6±0.15 11±0.2 4.65± 5.9± 2.1±0.2 2.5 18.9 39.37 744 4.1 5000 5230 6800
0.2 0.2 0.15 0.15
UT16 1 16.0± 8.1±0.3 3.0±0.2 2.6±0.2 13.0± 4.0±0.2 1.5± 5.1 37.5 191.5 1.1 1400 2000 2600
0.3 0.2 0.15
SQ1918 2 19.0± 18.3± 5.5±0.3 14.0± 8.22± 5.04± 2.63 22.34 58.59 1309 6.1 3400 4400 5100
0.4 0.4 0.3 0.3 0.3
UT20 1 20.6± 14.1± 4.6±0.3 4.1±0.2 15.5min 7.3min 4.46 11.93 53.17 634.4 4 2500 3000 3600
0.4 0.3
UT2318 2 22.8± 18.1± 5.0±0.3 14.8± 4.5± 9.1±0.4 4.0± 3.6 22.5 60.8 1390 6.1 3000 3500 4200
0.4 0.4 0.4 0.25 0.25
UT2521 2 24.70± 21.30± 5.20± 15.90± 4.90± 11.50± 4.40± 2.7 25.48 69 1784.9 7.15 3500 4500 5200
0.5 0.5 0.3 0.4 0.25 0.4 0.25 5
SQ3224 2 24.0± 31.6± 9.5± 10.4± 22.5± 9.50± 4.40± 1.53 52.76 80.71 4259.1 23 6000 6400 8000
0.4 0.4 0.3 0.4 0.4 0.4 0.3 9

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±30%(nH/N2)
FIG A B C D E F G C1 Ae Le(mm) Ve Weight(g) YR46 YR56 YR66
(mm-1) (mm²) (mm³)
FT24(SQ24) 3 23.35± 14.85± 9.95± 16.65± 7.75± 1.516 34.5 52.3 1804 12.9 2500 3500 5000
0.4 0.4 0.2 0.4 0.4
SQ3827C 2 38.4± 27±0.40 10±0.20 24±0.50 8.4± 1.027 87.87 90.28 7932.8 35 6000 9000 12000
0.5 0.4 3 min min min
SQ65.5/46.5 2 64.9± 46±0.7 16±0.25 49.5± 18±0.7 1.069 156.53 167.34 26193 150 7000 10000 13000
0.9 0.9 64
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±30%(nH/N2)
A B C D E F G H I FIG C1 Ae Le(mm) Ve Weight YR46 YR56 YR66
(mm-1) (mm2) (mm3) (g)
ET20 20.1 20.1± 4.4± 4±0.2 15.7m 15.7 1 2.93 17.31 50.76 878.7 4.55 2800 3500 4200
±0.4 0.4 0.2 in min
ET21 20.3 21.7 5.4 4.0± 16.2 17.6 1 3.663 21.7 79.5 1725.3 4.8 4000 5600 6500
± ±0.30 ± 0.2 ± ±0.30 4
0.3 0.3 0.3
ET24 24.2± 24.2± 4.0± 4.0± 19.4 19.4± 5.2max 2.4± 2.4± 1 3.42 17.84 60.98 1087.8 5.45 2800 3500 4200
0.4 0.4 0.2 0.2 ±0.3 0.3 0.15 0.15
ET25 24.5+0. 24.5+0. 6.9± 6.6±0.2 19.5+0 19.8± 7.7max 2.45± 2.45± 2 1.62 37.23 60.12 2238.4 11 3200 3800 4800
7/-0.3 7/-0.3 0.2 .85/-0 0.5 0.15 0.15
0.1
ET28 28.2 28.2 5.0± 5.0±0.2 22.0m 22 26.64 71 1891.7 9.6 3200 3800 4800
+0.8/- #DIV/0! 0.3 in min
0.3 0.3
Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) Weight(g) YR28 YR38
T6/3/2 6.0±0.3 3.0±0.3 2.0±0.3 4.53 2.88 13.1 37.6 0.21 666 666
T6/3/3 6.0±0.3 3.0±0.3 3.0±0.3 3.02 4.32 13.1 56.6 0.31 1000 1000
T7/4/2.5 7.0±0.4 4.0±0.3 2.5±0.3 4.49 3.65 16.4 59.9 0.32 680 680
T7/4/3 7.0±0.4 4.0±0.3 3.0±0.3 3.74 4.38 16.4 71.9 0.4 820 820
T8/4/2 8.0±0.4 4.0±0.3 2.0±0.3 4.53 3.84 17.4 67 0.38 680 680
T8/4/3 8.0±0.4 4.0±0.3 3.0±0.3 3.02 5.77 17.4 100.2 0.54 1000 1000
T8/4/4 8.0±0.4 4.0±0.3 4.0±0.3 2.26 7.69 17.4 134 0.76 1350 1350
T8/5/3 8.0±0.4 5.0±0.3 3.1±0.3 4.45 4.42 19.7 86.9 0.47 690 690
T9/5/3 9.0±0.4 5.0±0.3 3.1±0.3 3.56 5.83 20.8 121 0.65 850 850
T9/5/4 9.0±0.4 5.0±0.3 4.0±0.3 2.67 7.77 20.8 161 0.84 1150 1150
T10/6/3 10.0±0.4 6.0±0.4 3.0±0.3 4.1 5.87 24.1 141 0.69 750 750
T10/6/4 10.0±0.4 6.0±0.4 4.0±0.3 3.07 7.83 24.1 188 0.94 1000 1000
T10/6/5 10.0±0.4 6.0±0.4 5.0±0.3 2.46 9.79 24.1 235 1.18 1250 1250
T12/7/5 12.0±0.4 7.0±0.4 5.0±0.3 2.33 12.2 28.4 347 1.72 1300 1300
T12.7/7.9/5 12.7±0.4 7.9±0.4 5.0±0.3 2.65 11.8 31.2 367 1.8 1150 1150
T12.7/7.9/6 12.7±0.4 7.9±0.4 6.0±0.3 2.2 14.1 31.2 440 2.2 1400 1400
T12.7/7.9/6.4 12.7±0.4 7.9±0.4 6.4±0.3 2.07 15.1 31.2 470 2.4 1500 1500

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) Weight(g) YR28 YR38
T13/7/5 13.0±0.4 7.0±0.4 5.0±0.3 2.03 14.5 29.5 428 2.3 1500 1500
T14/8/7 14.0±0.4 8.0±0.4 7.0±0.3 1.6 20.5 32.8 671 3.4 2000 2000
T16/9/5 16.0±0.4 9.0±0.4 5.0±0.3 2.18 17 37.2 633 3.1 1450 1450
T16/9/6 16.0±0.4 9±0.4 6.0±0.3 1.82 20.4 37.2 759 3.9 1700 1700
T16/10/6 16.0±0.4 10±0.4 6.0±0.3 2.23 17.7 39.3 695.8 3.6 1400 1400
T16/10/8 16.0±0.4 10±0.4 8.0±0.3 1.36 27.2 37.2 1013 4.6 1850 1850
T16/12/8 16.0±0.4 12±0.4 8.0±0.3 2.73 15.9 43.4 690 4.5 1700 1700
T17/10/6 17.0±0.4 10±0.4 6.0±0.3 1.97 20.51 40.5 830.5 4.8 1600 1600
T17/10/8 17.0±0.4 10±0.4 8.0±0.3 1.48 27.3 40.5 1107.3 6 2100 2100
GDT17/10.7/6.8 17.0±0.4 10.7±0.4 6.8±0.3 21.04 42 883.6 4.9 YR464500 YR566280
T18/10/6 18.0±0.5 10.0±0.4 6.0±0.3 1.78 23.3 41.5 969 5.3 1700 1700
T18/10/8 18.0±0.5 10.0±0.4 8.0±0.3 1.34 31.1 41.5 1292 6.75 2300 2300
T18/10/10 18.0±0.5 10.0±0.4 10.0±0.3 1.07 38.9 41.5 1615 8.7 2900 2900
T18/12/8 18.0±0.5 12.0±0.4 8.0±0.3 1.94 23.6 45.8 1085.6 5.6 1600 1600
T20/10/8 20.0±0.5 10.0±0.4 8.0±0.3 1.13 38.4 43.5 1674 9.1 2600 2600
T20/10/10 20.0±0.5 10.0±0.4 10.0±0.3 0.9 48 43.5 2092.4 11.35 3250 3250
T20/10/12 20.0±0.5 10.0±0.4 12.0±0.3 0.75 57.6 43.5 2510.9 13.4 3800 3800
T20/12/8 20.0±0.5 12.0±0.4 8.0±0.3 1.54 31.3 48.1 1507 8 1800 1800
T22/10/9 22.0±0.6 10.0±0.6 9.0±0.3 0.885 51.3 45.4 2330 12.8 3300 3300
T22/10/10 22.0±0.6 10.0±0.6 10.0±0.3 0.8 56.9 45.4 2587.8 14.6 3500 3500
T22/10/12 22.0±0.6 10.0±0.6 12.0±0.3 0.644 63.4 45.4 2587.8 17.2 4200 4200
T22/14/6 22.0±0.6 14.0±0.6 6.0±0.3 2.32 23.6 54.7 1290 6.5 1200 1200

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) Weight(g) YR28 YR38
T22/14/8 22.0±0.6 14.0±0.4 8.0±0.3 1.74 31.5 54.6 1720 8.8 1600 1600
T22/14/9 22.0±0.6 14.0±0.6 9.0±0.3 1.54 35.4 54.6 1935 9.75 1800 1800
T22/14/10 22.0±0.6 14.0±0.6 10.0±0.3 1.39 39.3 54.6 2150 10.8 2050 2050
T22/14/12 22.0±0.6 14.0±0.6 12.0±0.3 1.16 47.2 54.6 2580 13.1 2400 2400
T22/14/12.7 22.0±0.6 14.0±0.6 12.7±0.3 1.09 49.9 54.6 2730 13.8 2650 2650
T22/14/13 22.0±0.6 14.0±0.6 13.0±0.3 1.07 51.1 54.6 2795 14.3 2750 2750
T25/15/8 25.0±0.6 15.0±0.6 8.0±0.4 1.54 39.1 60.2 2355 12.2 1850 1850
T25/15/10 25.0±0.6 15.0±0.6 10.0±0.4 1.23 48.9 60.2 2944.4 15.2 2400 2400
T27/11/8 27.0±0.6 11.0±0.6 8.0±0.4 0.87 59.8 52.3 3134.9 18 3300 3300
T27/11/10 27.0±0.6 11.0±0.6 10.0±0.4 0.77 67.3 52.3 3526.8 22.5 4100 4100
T28/14/8 28.0±0.6 14.0±0.6 8.0±0.4 1.13 53.8 60.9 3280.9 17.1 2600 2600
T28/14/10 28.0±0.6 14.0±0.6 10.0±0.4 0.9 67.2 60.9 4101.2 22 3200 3200
T28/14/12 28.0±0.6 14.0±0.6 12.0±0.4 0.75 80.7 60.9 4921.6 25.8 3700 3700
T28/18/8 28.0±0.6 18.0±0.6 8.0±0.4 1.78 39.3 69.9 2753.2 18.2 1600 1600
T29/19/15 29.0±0.6 19.0±0.6 15.0±0.4 0.99 73.9 73.2 5408.7 26.6 2850 2850
T30/10/8 30.0±0.6 10.0±0.6 8.0±0.4 0.715 72.4 51.7 3749.1 23.55 4000 4000
T30/11/8 30.0±0.6 11.0±0.6 8.0±0.4 0.78 69.9 54.7 3830 22.6 3700 3700
T31/19/8 31.0±0.6 19.0±0.6 8.0±0.4 1.6 47 75.7 3552 17 1800 1800
T31/19/10 31.0±0.6 19.0±0.6 10.0±0.4 1.28 58.8 75.5 4439.9 21.8 2200 2200
T31/19/13 31.0±0.6 19.0±0.6 13.0±0.4 0.98 76.5 75.5 5771.9 29.2 2900 2900

Specification  Size(mm) Effective Magnetic Circuit Parameters  AL±25%(nH/N2)
A B C C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) Weight(g) YR28 YR38
T31/19/15 31.0±0.6 19.0±0.6 15.0±0.4 0.85 88.2 75.5 6659.8 33.3 3400 3400
T32/10/8 32.0±0.6 10.0±0.6 8.0±0.4 0.675 78.7 53.1 4183.8 26.1 4200 4200
T32/14/8 32.0±0.6 14.0±0.6 8.0±0.4 0.95 68 64.6 4397.7 24.1 3000 3000
T32/14/11 32.0±0.6 14.0±0.6 11.0±0.4 0.69 93.5 64.6 6046.9 33.4 4300 4300
T32/14/13 32.0±0.6 14.0±0.6 13.0±0.4 0.585 110.5 64.6 7146.3 39.2 4800 4800
T33/11/8 33.0±0.6 11.0±0.5 8.0±0.4 0.715 79.7 56.9 4536.4 29.8 4100 4100
T34/16.5/13 34.0±0.6 16.5±0.5 13.0±0.4 0.67 108.9 72.8 7931 41.8 4200 4200
T36/19/13 36.0±0.6 19.0±0.5 13.0±0.4 0.756 106.8 80.8 8628.6 47.2 3850 3850
T36/23/15 36.0±0.6 23.0±0.6 15.0±0.4 0.935 95.9 89.6 8596 43.2 3100 3100
T36/25/15 36.0±0.6 25.0±0.6 15.0±0.4 1.15 81.6 93.7 7647.4 38.8 2500 2500
T37/19/12 37.0±0.6 19.0±0.6 12.0±0.4 0.78 104.1 81.7 8511.9 45 3600 3600
T37/19/15 37.0±0.6 19.0±0.6 15.0±0.4 0.63 130.1 81.7 10639.8 56 4500 4500
T38/19/13 38.0±0.6 19.0±0.6 13.0±0.4 0.697 118.6 82.7 9819.8 54 4100 4100
T40/23/15 40.0±0.6 23.0±0.6 15.0±0.4 0.757 124.3 94.1 11694 61 3800 3800
T40/23/16 40.0±0.6 23.0±0.6 16.0±0.4 0.71 132.6 94.1 12473.8 64.7 4000 4000
T47/27/15 47.0±0.6 27.0±0.6 15.0±0.5 0.756 146.2 110.5 16156 83 3800 3800
T49/25/15 49.0±0.8 25.0±0.6 15.0±0.5 0.622 173.36 107.91 18706.76 134 10000/YR36
T50/20.2/24 50±0.8 20.2±0.8 24.0±0.5 0.289 334.09 96.5 32241.51 198 2000/YR36
T50/26.6/16 50.0±0.5 26.6±0.4 16.0±0.4 0.622 181.11 112,69 20409.4 134 10000/YR36
Tongxiang Yaorun Electronics Co., Ltd.

Tongxiang Yaorun Electronics Co., Ltd. is China Mn-Zn High Conductivity Ferrite Manufacturers and OEM/ODM Mn-Zn High Conductivity Ferrite Suppliers, specializing in the research development and production of soft ferrite magnetic materials. It is a member of the National Magnetic Materials and Ferrite Materials Standardization Technical Committee. It is a manufacturer of high-end soft ferrite magnetic materials for green lighting, switching power supplies, communications, anti-electromagnetic interference, computers, automobiles, multimedia, wireless charging, automatic control, office automation, home appliances, electronic machinery, and other industries.

The company is located in Tongxiang City, Jiaxing, the center of the Yangtze River Delta Economic Zone, with a developed economy and very convenient transportation. The company covers an area of ​​more than 50 acres and a construction area of ​​more than 38,000 square meters. The company hires well-known experts in the magnetic industry as technical consultants all year round to guide product development and production and cooperates extensively with scientific research institutes. It has a provincial magnetic core material enterprise research institute, a provincial high-tech enterprise research and development center, and a Jiaxing municipal enterprise technology center. It mainly produces manganese-zinc soft ferrite powder, magnetic cores, inductor transformers, and other products. There are dozens of YR series of low power loss, wide temperature, high superposition performance and high magnetic permeability, high spectrum characteristics of magnetic materials. The product material property indicators have reached the advanced level at home and abroad. It has successively passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, ISO/TS16949 automotive industry quality management system, GJB9001-2017 quality management system certification, transformer EE, PQ series CQC certification, UL certification.

Tongxiang Yaorun Electronics Co., Ltd.
  • 38000+

    Building area

  • 2001

    Founded in

  • 350+

    Current employees

  • 1000+

    Long-Term partner

Certificate Of Honor
  • ISO14001
  • ISO14001
  • ISO9001
  • IATF 16949:2016
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Mn-Zn High Conductivity Ferrite Industry knowledge

Design Considerations for High-Frequency Inductors Using Mn-Zn Ferrite Materials

One of the primary design considerations is the frequency range in which the inductor will operate. Mn-Zn ferrites offer favorable magnetic permeability and low core losses, especially in high-frequency applications, which enhances their efficiency. Designers must carefully choose the ferrite composition to optimize performance at specific frequencies, ensuring minimal signal distortion and energy loss.
Additionally, the physical dimensions of the inductor core play a significant role in its overall performance. The shape and size of the Mn-Zn ferrite core influence inductance values and saturation levels. Designers should consider factors such as core geometry, winding configurations, and thermal management to ensure that the inductor can handle the expected electrical loads without overheating.
Another critical aspect is the ambient operating conditions. High-frequency inductors can be sensitive to temperature changes, which can affect the magnetic properties of the ferrite material. Choosing Mn-Zn ferrites with high thermal stability is essential for maintaining performance under varying conditions, especially in applications involving high currents and fluctuating temperatures.
At Yaorun, we understand the unique demands of high-frequency inductor applications. Our Mn-Zn high conductivity ferrite materials are meticulously engineered to deliver exceptional performance, reliability, and efficiency. By focusing on precise composition and quality manufacturing processes, we ensure that our ferrite products meet the stringent requirements of modern electronic systems. Partnering with Yaorun not only provides access to superior materials but also offers expert support in optimizing designs for high-frequency inductors.

 

Case Studies: Successful Implementations of Mn-Zn Ferrites in Industry

Case Study 1: Telecommunications Equipment
In telecommunications, high-frequency inductors play a critical role in signal processing and filtering. A leading telecommunications manufacturer adopted Mn-Zn ferrites for their inductor cores to improve the performance of their high-frequency communication devices. By utilizing Yaorun's high-quality Mn-Zn ferrite materials, they achieved significant reductions in core losses, resulting in enhanced signal integrity and increased data transmission rates. The low resistivity of Yaorun's ferrites contributed to improved energy efficiency, allowing the company to meet growing demands without compromising performance.
Case Study 2: Power Supply Systems
Power supply manufacturers face the challenge of designing compact, efficient, and reliable systems. One notable example involves a company that incorporated Mn-Zn ferrites into their switching power supply design. By utilizing high-conductivity ferrite cores from Yaorun, they were able to minimize electromagnetic interference (EMI) and optimize the efficiency of the power conversion process. The thermal stability of Yaorun's ferrites allowed the power supply to operate reliably even under high-load conditions, leading to longer service life and reduced maintenance costs.
Case Study 3: Automotive Applications
The automotive industry increasingly relies on advanced electronics for various functions, including power management and control systems. An automotive supplier successfully integrated Mn-Zn ferrites into their vehicle's onboard charging system. By leveraging Yaorun's ferrite materials, they achieved superior performance in their inductors, ensuring efficient energy transfer during the charging process. The reduced size and weight of the inductors, made possible by the high magnetic permeability of Mn-Zn ferrites, contributed to overall vehicle efficiency and enhanced driving range.
At Yaorun, our commitment to quality and innovation ensures that our Mn-Zn high conductivity ferrite products meet the evolving needs of various industries. Our materials are designed to optimize performance, reliability, and energy efficiency in high-frequency applications, providing our customers with a competitive edge in their respective markets.