WE-PD SMT Power Inductor

Shielded

WE-PD shielded SMT power inductor. AEC-Q 200 qualified with ultra low RDC and RAC. Ideal for switch mode power supplies from 0.1 W up to 300 W
SizeDimen­sionsL
(mm)
W
(mm)
H
(mm)
Mount
1280
12 12 8 SMT
1210
12 12 10 SMT

Characteristics

  • Ultra low RDC and RAC
  • Core Material: NiZn
  • Operating temperature: -40 °C to +125 °C
  • AEC-Q 200 qualified
  • Automotive approved

Applications

  • Air conditioning, climate control units,ventilation, fan controls
  • Small motor drivers & wiper control systems
  • Car infotainment
  • Switching regulators and DC/DC converter with extremely high efficiency (>95%)

Products

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1280
1210
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Order Code
Data­sheet
Simu­lation
Downloads
Status
L(µH)
ISAT,10%(A)
ISAT,30%(A)
IR,40K(A)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
Design Kit
Samples
74477009
0.47 µH, 34 A, 44 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.47 µH
Saturation Current @ 10%34 A
Saturation Current @ 30%44 A
Rated Current23.5 A
Performance Rated Current27 A
DC Resistance3 mΩ
Self Resonant Frequency120 MHz
Size1280 
VersionStandard 
Design Kit
74477008
0.75 µH, 27 A, 35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance0.75 µH
Saturation Current @ 10%27 A
Saturation Current @ 30%35 A
Rated Current17 A
Performance Rated Current19.5 A
DC Resistance5 mΩ
Self Resonant Frequency110 MHz
Size1280 
VersionStandard 
Design Kit
7447709001
1 µH, 25 A, 31 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1 µH
Saturation Current @ 10%25 A
Saturation Current @ 30%31 A
Rated Current13 A
Performance Rated Current18.7 A
DC Resistance6 mΩ
Self Resonant Frequency120 MHz
Size1210 
VersionStandard 
Design Kit
74477001
1.2 µH, 21 A, 27 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.2 µH
Saturation Current @ 10%21 A
Saturation Current @ 30%27 A
Rated Current13.5 A
Performance Rated Current16.2 A
DC Resistance7 mΩ
Self Resonant Frequency45 MHz
Size1280 
VersionStandard 
Design Kit
744770015
1.5 µH, 19 A, 24.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1.5 µH
Saturation Current @ 10%19 A
Saturation Current @ 30%24.5 A
Rated Current16.5 A
Performance Rated Current19 A
DC Resistance5 mΩ
Self Resonant Frequency42 MHz
Size1280 
VersionStandard 
Design Kit
7447709002
2.2 µH, 20 A, 25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.2 µH
Saturation Current @ 10%20 A
Saturation Current @ 30%25 A
Rated Current11.5 A
Performance Rated Current16.3 A
DC Resistance6 mΩ
Self Resonant Frequency65 MHz
Size1210 
VersionStandard 
Design Kit
74477002
2.4 µH, 15 A, 19.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2.4 µH
Saturation Current @ 10%15 A
Saturation Current @ 30%19.5 A
Rated Current11.5 A
Performance Rated Current13.5 A
DC Resistance9 mΩ
Self Resonant Frequency41 MHz
Size1280 
VersionStandard 
Design Kit
74477003
3.5 µH, 12.5 A, 16.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.5 µH
Saturation Current @ 10%12.5 A
Saturation Current @ 30%16.2 A
Rated Current10.2 A
Performance Rated Current12 A
DC Resistance11 mΩ
Self Resonant Frequency37.5 MHz
Size1280 
VersionStandard 
Design Kit
7447709003
3.5 µH, 16.5 A, 20.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance3.5 µH
Saturation Current @ 10%16.5 A
Saturation Current @ 30%20.3 A
Rated Current11 A
Performance Rated Current14.7 A
DC Resistance9 mΩ
Self Resonant Frequency45 MHz
Size1210 
VersionStandard 
Design Kit
74477004
4.7 µH, 11 A, 14.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Saturation Current @ 10%11 A
Saturation Current @ 30%14.3 A
Rated Current9.5 A
Performance Rated Current11 A
DC Resistance12 mΩ
Self Resonant Frequency31.2 MHz
Size1280 
VersionStandard 
Design Kit
7447709004
4.7 µH, 13 A, 16 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance4.7 µH
Saturation Current @ 10%13 A
Saturation Current @ 30%16 A
Rated Current9.3 A
Performance Rated Current13.1 A
DC Resistance11 mΩ
Self Resonant Frequency38 MHz
Size1210 
VersionStandard 
Design Kit
74477005
5.6 µH, 10 A, 13 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance5.6 µH
Saturation Current @ 10%10 A
Saturation Current @ 30%13 A
Rated Current8.7 A
Performance Rated Current10 A
DC Resistance13.5 mΩ
Self Resonant Frequency24 MHz
Size1280 
VersionStandard 
Design Kit
74477006
6.1 µH, 9.5 A, 12.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance6.1 µH
Saturation Current @ 10%9.5 A
Saturation Current @ 30%12.2 A
Rated Current8.5 A
Performance Rated Current9.5 A
DC Resistance14 mΩ
Self Resonant Frequency25 MHz
Size1280 
VersionStandard 
Design Kit
7447709006
6.8 µH, 12.8 A, 15.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance6.8 µH
Saturation Current @ 10%12.8 A
Saturation Current @ 30%15.7 A
Rated Current8.4 A
Performance Rated Current11.7 A
DC Resistance14 mΩ
Self Resonant Frequency23 MHz
Size1210 
VersionStandard 
Design Kit
74477007
7.6 µH, 8.5 A, 11 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance7.6 µH
Saturation Current @ 10%8.5 A
Saturation Current @ 30%11 A
Rated Current8.4 A
Performance Rated Current9.3 A
DC Resistance15 mΩ
Self Resonant Frequency21.3 MHz
Size1280 
VersionStandard 
Design Kit
74477010
10 µH, 7.5 A, 9.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Saturation Current @ 10%7.5 A
Saturation Current @ 30%9.7 A
Rated Current7 A
Performance Rated Current8.2 A
DC Resistance20 mΩ
Self Resonant Frequency18 MHz
Size1280 
VersionStandard 
Design Kit
7447709100
10 µH, 10.5 A, 13 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance10 µH
Saturation Current @ 10%10.5 A
Saturation Current @ 30%13 A
Rated Current7.1 A
Performance Rated Current9.5 A
DC Resistance21 mΩ
Self Resonant Frequency21 MHz
Size1210 
VersionStandard 
Design Kit
744770112
12 µH, 6.5 A, 8.4 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance12 µH
Saturation Current @ 10%6.5 A
Saturation Current @ 30%8.4 A
Rated Current6.2 A
Performance Rated Current7.8 A
DC Resistance21 mΩ
Self Resonant Frequency16 MHz
Size1280 
VersionStandard 
Design Kit
744770115
15 µH, 6 A, 7.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Saturation Current @ 10%6 A
Saturation Current @ 30%7.8 A
Rated Current5.8 A
Performance Rated Current7.4 A
DC Resistance23 mΩ
Self Resonant Frequency14.5 MHz
Size1280 
VersionStandard 
Design Kit
7447709150
15 µH, 8 A, 9.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance15 µH
Saturation Current @ 10%8 A
Saturation Current @ 30%9.8 A
Rated Current6.5 A
Performance Rated Current7.4 A
DC Resistance26 mΩ
Self Resonant Frequency17 MHz
Size1210 
VersionStandard 
Design Kit
744770118
18 µH, 5.4 A, 7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance18 µH
Saturation Current @ 10%5.4 A
Saturation Current @ 30%7 A
Rated Current5 A
Performance Rated Current6.3 A
DC Resistance32 mΩ
Self Resonant Frequency13.2 MHz
Size1280 
VersionStandard 
Design Kit
744770122
22 µH, 5 A, 6.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Saturation Current @ 10%5 A
Saturation Current @ 30%6.5 A
Rated Current4.6 A
Performance Rated Current5.8 A
DC Resistance35 mΩ
Self Resonant Frequency12 MHz
Size1280 
VersionStandard 
Design Kit
7447709220
22 µH, 6.5 A, 8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Saturation Current @ 10%6.5 A
Saturation Current @ 30%8 A
Rated Current5.3 A
Performance Rated Current7 A
DC Resistance28 mΩ
Self Resonant Frequency10 MHz
Size1210 
VersionStandard 
Design Kit
744770127
27 µH, 4.3 A, 5.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance27 µH
Saturation Current @ 10%4.3 A
Saturation Current @ 30%5.6 A
Rated Current4.2 A
Performance Rated Current5.6 A
DC Resistance38 mΩ
Self Resonant Frequency10 MHz
Size1280 
VersionStandard 
Design Kit
7447709270
27 µH, 5.8 A, 7.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance27 µH
Saturation Current @ 10%5.8 A
Saturation Current @ 30%7.1 A
Rated Current4.6 A
Performance Rated Current6.1 A
DC Resistance40 mΩ
Self Resonant Frequency8 MHz
Size1210 
VersionStandard 
Design Kit
744770133
33 µH, 3.9 A, 5.05 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Saturation Current @ 10%3.9 A
Saturation Current @ 30%5.05 A
Rated Current3.6 A
Performance Rated Current4.7 A
DC Resistance53 mΩ
Self Resonant Frequency8.5 MHz
Size1280 
VersionStandard 
Design Kit
7447709330
33 µH, 5.5 A, 6.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Saturation Current @ 10%5.5 A
Saturation Current @ 30%6.8 A
Rated Current4.2 A
Performance Rated Current5.5 A
DC Resistance45 mΩ
Self Resonant Frequency8.5 MHz
Size1210 
VersionStandard 
Design Kit
744770139
39 µH, 3.6 A, 4.65 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance39 µH
Saturation Current @ 10%3.6 A
Saturation Current @ 30%4.65 A
Rated Current3.3 A
Performance Rated Current4.5 A
DC Resistance56 mΩ
Self Resonant Frequency8.2 MHz
Size1280 
VersionStandard 
Design Kit
7447709390
39 µH, 5 A, 6.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance39 µH
Saturation Current @ 10%5 A
Saturation Current @ 30%6.2 A
Rated Current4.1 A
Performance Rated Current5 A
DC Resistance56 mΩ
Self Resonant Frequency6 MHz
Size1210 
VersionStandard 
Design Kit
744770147
47 µH, 3.3 A, 4.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Saturation Current @ 10%3.3 A
Saturation Current @ 30%4.3 A
Rated Current3 A
Performance Rated Current4.25 A
DC Resistance64 mΩ
Self Resonant Frequency7.9 MHz
Size1280 
VersionStandard 
Design Kit
7447709470
47 µH, 4.5 A, 5.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance47 µH
Saturation Current @ 10%4.5 A
Saturation Current @ 30%5.5 A
Rated Current3.8 A
Performance Rated Current4.9 A
DC Resistance60 mΩ
Self Resonant Frequency6.5 MHz
Size1210 
VersionStandard 
Design Kit
744770156
56 µH, 3 A, 3.9 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance56 µH
Saturation Current @ 10%3 A
Saturation Current @ 30%3.9 A
Rated Current2.8 A
Performance Rated Current4 A
DC Resistance71 mΩ
Self Resonant Frequency7.1 MHz
Size1280 
VersionStandard 
Design Kit
744770168
68 µH, 2.7 A, 3.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance68 µH
Saturation Current @ 10%2.7 A
Saturation Current @ 30%3.5 A
Rated Current2.5 A
Performance Rated Current3.5 A
DC Resistance90 mΩ
Self Resonant Frequency6.4 MHz
Size1280 
VersionStandard 
Design Kit
7447709680
68 µH, 3.6 A, 4.4 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance68 µH
Saturation Current @ 10%3.6 A
Saturation Current @ 30%4.4 A
Rated Current3.2 A
Performance Rated Current3.9 A
DC Resistance89 mΩ
Self Resonant Frequency5.5 MHz
Size1210 
VersionStandard 
Design Kit
744770182
82 µH, 2.5 A, 3.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance82 µH
Saturation Current @ 10%2.5 A
Saturation Current @ 30%3.25 A
Rated Current2.3 A
Performance Rated Current3.3 A
DC Resistance105 mΩ
Self Resonant Frequency3.5 MHz
Size1280 
VersionStandard 
Design Kit
7447709820
82 µH, 3.4 A, 4.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance82 µH
Saturation Current @ 10%3.4 A
Saturation Current @ 30%4.2 A
Rated Current2.75 A
Performance Rated Current3.35 A
DC Resistance105 mΩ
Self Resonant Frequency4.5 MHz
Size1210 
VersionStandard 
Design Kit
74477020
100 µH, 2.4 A, 3.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance100 µH
Saturation Current @ 10%2.4 A
Saturation Current @ 30%3.1 A
Rated Current2.2 A
Performance Rated Current2.85 A
DC Resistance140 mΩ
Self Resonant Frequency5.2 MHz
Size1280 
VersionStandard 
Design Kit
7447709101
100 µH, 3.1 A, 3.8 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance100 µH
Saturation Current @ 10%3.1 A
Saturation Current @ 30%3.8 A
Rated Current2.5 A
Performance Rated Current3.2 A
DC Resistance110 mΩ
Self Resonant Frequency4.3 MHz
Size1210 
VersionStandard 
Design Kit
744770215
150 µH, 1.8 A, 2.35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance150 µH
Saturation Current @ 10%1.8 A
Saturation Current @ 30%2.35 A
Rated Current1.8 A
Performance Rated Current2.55 A
DC Resistance175 mΩ
Self Resonant Frequency3 MHz
Size1280 
VersionStandard 
Design Kit
7447709151
150 µH, 2.7 A, 3.3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance150 µH
Saturation Current @ 10%2.7 A
Saturation Current @ 30%3.3 A
Rated Current2.1 A
Performance Rated Current2.6 A
DC Resistance200 mΩ
Self Resonant Frequency3.5 MHz
Size1210 
VersionStandard 
Design Kit
744770218
180 µH, 1.7 A, 2.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance180 µH
Saturation Current @ 10%1.7 A
Saturation Current @ 30%2.2 A
Rated Current1.6 A
Performance Rated Current2.25 A
DC Resistance220 mΩ
Self Resonant Frequency4.2 MHz
Size1280 
VersionStandard 
Design Kit
744770222
220 µH, 1.5 A, 1.95 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance220 µH
Saturation Current @ 10%1.5 A
Saturation Current @ 30%1.95 A
Rated Current1.4 A
Performance Rated Current2 A
DC Resistance275 mΩ
Self Resonant Frequency3.8 MHz
Size1280 
VersionStandard 
Design Kit
7447709221
220 µH, 2.2 A, 2.7 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance220 µH
Saturation Current @ 10%2.2 A
Saturation Current @ 30%2.7 A
Rated Current1.8 A
Performance Rated Current2.25 A
DC Resistance300 mΩ
Self Resonant Frequency2.7 MHz
Size1210 
VersionStandard 
Design Kit
7447709271
270 µH, 2.1 A, 2.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance270 µH
Saturation Current @ 10%2.1 A
Saturation Current @ 30%2.6 A
Rated Current1.6 A
Performance Rated Current2 A
DC Resistance330 mΩ
Self Resonant Frequency2.5 MHz
Size1210 
VersionStandard 
Design Kit
744770233
330 µH, 1.2 A, 1.55 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance330 µH
Saturation Current @ 10%1.2 A
Saturation Current @ 30%1.55 A
Rated Current1.1 A
Performance Rated Current1.65 A
DC Resistance410 mΩ
Self Resonant Frequency3 MHz
Size1280 
VersionStandard 
Design Kit
7447709331
330 µH, 1.7 A, 2.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance330 µH
Saturation Current @ 10%1.7 A
Saturation Current @ 30%2.1 A
Rated Current1.5 A
Performance Rated Current1.6 A
DC Resistance430 mΩ
Self Resonant Frequency2 MHz
Size1210 
VersionStandard 
Design Kit
744770247
470 µH, 1.05 A, 1.35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance470 µH
Saturation Current @ 10%1.05 A
Saturation Current @ 30%1.35 A
Rated Current0.98 A
Performance Rated Current1.45 A
DC Resistance540 mΩ
Self Resonant Frequency2.6 MHz
Size1280 
VersionStandard 
Design Kit
7447709471
470 µH, 1.5 A, 1.85 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance470 µH
Saturation Current @ 10%1.5 A
Saturation Current @ 30%1.85 A
Rated Current1.4 A
Performance Rated Current1.45 A
DC Resistance560 mΩ
Self Resonant Frequency1.8 MHz
Size1210 
VersionStandard 
Design Kit
744770256
560 µH, 0.95 A, 1.2 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance560 µH
Saturation Current @ 10%0.95 A
Saturation Current @ 30%1.2 A
Rated Current0.87 A
Performance Rated Current1.25 A
DC Resistance680 mΩ
Self Resonant Frequency2.5 MHz
Size1280 
VersionStandard 
Design Kit
744770268
680 µH, 0.85 A, 1.1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance680 µH
Saturation Current @ 10%0.85 A
Saturation Current @ 30%1.1 A
Rated Current0.75 A
Performance Rated Current1.1 A
DC Resistance930 mΩ
Self Resonant Frequency2.2 MHz
Size1280 
VersionStandard 
Design Kit
7447709681
680 µH, 1.3 A, 1.6 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance680 µH
Saturation Current @ 10%1.3 A
Saturation Current @ 30%1.6 A
Rated Current1.1 A
Performance Rated Current1.2 A
DC Resistance825 mΩ
Self Resonant Frequency1.5 MHz
Size1210 
VersionStandard 
Design Kit
744770282
820 µH, 0.8 A, 1.04 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance820 µH
Saturation Current @ 10%0.8 A
Saturation Current @ 30%1.04 A
Rated Current0.7 A
Performance Rated Current1.05 A
DC Resistance1050 mΩ
Self Resonant Frequency2 MHz
Size1280 
VersionStandard 
Design Kit
7447709821
820 µH, 1.1 A, 1.35 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance820 µH
Saturation Current @ 10%1.1 A
Saturation Current @ 30%1.35 A
Rated Current0.95 A
Performance Rated Current1.05 A
DC Resistance1000 mΩ
Self Resonant Frequency1.2 MHz
Size1210 
VersionStandard 
Design Kit
74477030
1000 µH, 0.7 A, 0.91 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1000 µH
Saturation Current @ 10%0.7 A
Saturation Current @ 30%0.91 A
Rated Current0.65 A
Performance Rated Current0.98 A
DC Resistance1180 mΩ
Self Resonant Frequency1.8 MHz
Size1280 
VersionStandard 
Design Kit
7447709102
1000 µH, 1 A, 1.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1000 µH
Saturation Current @ 10%1 A
Saturation Current @ 30%1.25 A
Rated Current0.9 A
Performance Rated Current1 A
DC Resistance1200 mΩ
Self Resonant Frequency1 MHz
Size1210 
VersionStandard 
Design Kit
7447709152
1500 µH, 0.8 A, 1 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1500 µH
Saturation Current @ 10%0.8 A
Saturation Current @ 30%1 A
Rated Current0.8 A
Performance Rated Current0.71 A
DC Resistance2300 mΩ
Self Resonant Frequency0.9 MHz
Size1210 
VersionStandard 
Design Kit
7447709222
2200 µH, 0.75 A, 0.92 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2200 µH
Saturation Current @ 10%0.75 A
Saturation Current @ 30%0.92 A
Rated Current0.53 A
Performance Rated Current0.53 A
DC Resistance3750 mΩ
Self Resonant Frequency0.66 MHz
Size1210 
VersionStandard 
Design Kit

Assortments

Articles from this product series can be found in the following assortments:

Comments

  • The ambient temperature when operating the WE-PD series of storage chokes at full current rating load should generally range from –40 °C to +85 °C.
  • >
  • The self-heating of the component must be taken into account at higher ambient temperatures in order that the permissible solder joint temperature is not exceeded or the wire insulation damaged.
  • >
  • The wire used can withstand a temperature of up to +150 °C.
  • >
  • The ferrite core itself may be used over a far greater temperature range (approx. –50 °C to +250 °C (curie temperature))
  • >
  • However, in this case, the tolerance limits of the inductor may be exceeded due to the temperature dependence of permeability.
  • >

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How to choose the right coil type (inductor)?!