ERU Chokes

TDK ERU Chokes offer a 1µH to 35µH rated inductance, 10.3A to 101.5A saturation current, and have AEC-Q200 qualified modules. ERU chokes feature a low profile, low switching losses, and self-leaded construction. The chokes are suitable for pick-and-place processes. These chokes provide a high-temperature ferrite core, magnetic shielding, underbody termination, and three pins for improved reliability. TDK ERU Chokes are energy storage chokes for solar converters, VRM modules, POL converters, and DC-DC converters.

Results: 48
Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Package / Case Shielding Inductance Tolerance Maximum DC Current Maximum DC Resistance Saturation Current Minimum Operating Temperature Maximum Operating Temperature Self Resonant Frequency Termination Length Width Height Core Material Qualification Series Packaging
TDK Power Inductors - SMD 1.5uH 10% 0.65mOhm ERU24 AEC-Q200 322In Stock
Cut Tape
$8.738
$7.189
$6.653
$6.277
Reel
$5.503
Min.: 1
Mult.: 1
: 120
Automotive Grade 22.8 mm x 24.7 mm x 12.45 mm Shielded 1.5 uH 10 % 47.1 A 650 uOhms 79.3 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 12.45 mm Ferrite AEC-Q200 ERU20 Reel, Cut Tape
TDK Power Inductors - SMD 1uH 10% 1mOhm ERU16 AEC-Q200 567In Stock
Cut Tape
$5.298
$4.363
$4.044
$3.805
Reel
$3.270
Min.: 1
Mult.: 1
: 300
Automotive Grade 16.5 mm x 17.3 mm x 7.2 mm Shielded 1 uH 10 % 36 A 1 mOhms 40.4 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 7.2 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape
TDK Power Inductors - SMD 15uH 10% 1.95mOhm ERU27 AEC-Q200 354In Stock
Cut Tape
$10.242
$8.396
$7.793
$7.280
Reel
$7.280
Min.: 1
Mult.: 1
: 65
Automotive Grade 25.8 mm x 27.8 mm x 16.9 mm Shielded 15 uH 10 % 33 A 1.92 mOhms 22.9 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 16.9 mm Ferrite AEC-Q200 ERU27 Reel, Cut Tape
TDK Power Inductors - SMD 10uH 10% 7.2mOhm ERU16 AEC-Q200 979In Stock
Cut Tape
$5.753
$4.660
$4.147
$3.919
Reel
$3.566
Min.: 1
Mult.: 1
: 280
Automotive Grade 16.5 mm x 17.3 mm x 8.1 mm Shielded 10 uH 10 % 13 A 7.2 mOhms 14.6 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 8.1 mm Ferrite AEC-Q200 ERU27 Reel, Cut Tape, MouseReel
TDK Power Inductors - SMD 4.7uH 10% 22A ERU20 AEC-Q200 130In Stock
Cut Tape
$8.021
$6.596
Reel
$5.400
$5.001
$4.512
Min.: 1
Mult.: 1
: 130
Automotive Grade 22.3 mm x 22 mm x 9.8 mm Shielded 4.7 uH 10 % 2.4 mOhms 22 A - 40 C + 150 C 2 MHz Standard 22.3 mm 22 mm 9.8 mm Ferrite AEC-Q200 ERU25 Reel, Cut Tape
TDK Power Inductors - SMD 20uH 10% 13.5mOhm ERU19 AEC-Q200 398In Stock
Cut Tape
$6.334
$5.206
$4.819
$4.546
Reel
$4.033
Min.: 1
Mult.: 1
: 200
Automotive Grade 18.5 mm x 19.9 mm x 9.25 mm Shielded 20 uH 10 % 9.5 A 13.5 mOhms 13.5 A - 40 C + 150 C 2 MHz Standard 19.9 mm 18.5 mm 9.25 mm Ferrite AEC-Q200 ERU16 Reel, Cut Tape
TDK Power Inductors - SMD 20uH 10% 14.3A ERU20 AEC-Q200 198In Stock
Cut Tape
$9.034
$7.439
$6.881
$6.482
Reel
$6.107
Min.: 1
Mult.: 1
: 100
Automotive Grade 22.3 mm x 22 mm x 14.1 mm Shielded 20 uH 10 % 6.4 mOhms 14.3 A - 40 C + 150 C 2 MHz Standard 22.3 mm 22 mm 14.1 mm Ferrite AEC-Q200 ERU24 Reel, Cut Tape
TDK Power Inductors - SMD 3.3uH 10% 1mOhm ERU24 AEC-Q200 2.003In Stock
Cut Tape
$9.764
$8.032
$7.417
$6.950
Reel
$6.950
Min.: 1
Mult.: 1
: 85
Automotive Grade 22.8 mm x 24.7 mm x 15.35 mm Shielded 3.3 uH 10 % 40.3 A 1 mOhms 58.7 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 15.35 mm Ferrite AEC-Q200 ERU20 Reel, Cut Tape
TDK Power Inductors - SMD 4.7uH 10% 1.25mOhm ERU24 AEC-Q200 490In Stock
560Expected 11/16/2026
Cut Tape
$10.310
$8.476
$7.815
$7.269
Reel
$7.269
Min.: 1
Mult.: 1
: 70
Automotive Grade 22.8 mm x 24.7 mm x 18.25 mm Shielded 4.7 uH 10 % 37.3 A 1.25 mOhms 46.4 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 18.25 mm Ferrite AEC-Q200 ERU33 Reel, Cut Tape
TDK Power Inductors - SMD 1.5uH 10% 1.4mOhm ERU16 AEC-Q200 915In Stock
Cut Tape
$5.366
$4.420
$4.090
$3.862
Reel
$3.338
Min.: 1
Mult.: 1
: 280
Automotive Grade 16.5 mm x 17.3 mm x 8.1 mm Shielded 1.5 uH 10 % 30 A 1.4 mOhms 40.5 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 8.1 mm Ferrite AEC-Q200 ERU27 Reel, Cut Tape
TDK Power Inductors - SMD 2.2uH 10% 0.68mOhm ERU27 AEC-Q200 490In Stock
1.890Expected 12/25/2026
Cut Tape
$8.613
$7.086
$6.562
$5.879
Reel
$5.879
Min.: 1
Mult.: 1
: 90
Automotive Grade 25.8 mm x 27.8 mm x 13.5 mm Shielded 2.2 uH 10 % 46.5 A 680 uOhms 68 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 13.5 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape, MouseReel
TDK Power Inductors - SMD 2.2uH 10% 1.8mOhm ERU16 AEC-Q200 984In Stock
Cut Tape
$5.434
$4.477
$4.147
$3.908
Reel
$3.600
Min.: 1
Mult.: 1
: 250
Automotive Grade 16.5 mm x 17.3 mm x 9.1 mm Shielded 2.2 uH 10 % 26.8 A 1.8 mOhms 37.3 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 9.1 mm Ferrite AEC-Q200 ERU27 Reel, Cut Tape
TDK Power Inductors - SMD 3.3uH 10% 0.88mOhm ERU27 AEC-Q200 352In Stock
Cut Tape
$9.672
$7.964
$7.360
$6.676
Reel
$6.676
Min.: 1
Mult.: 1
: 80
Automotive Grade 25.8 mm x 27.8 mm x 14.9 mm Shielded 3.3 uH 10 % 42.5 A 880 uOhms 60.3 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 14.9 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape
TDK Power Inductors - SMD 4.7uH 10% 2.2mOhm ERU16 AEC-Q200 703In Stock
Cut Tape
$5.537
$4.557
$4.215
$3.976
Reel
$3.509
Min.: 1
Mult.: 1
: 210
Automotive Grade 16.5 mm x 17.3 mm x 10 mm Shielded 4.7 uH 10 % 25 A 2.2 mOhms 21.3 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 10 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape
TDK Power Inductors - SMD 4.7uH 10% 1.39mOhm ERU27 AEC-Q200 384In Stock
Cut Tape
$9.821
$8.077
$7.439
$6.893
Reel
$6.893
Min.: 1
Mult.: 1
: 80
Automotive Grade 25.8 mm x 27.8 mm x 14.6 mm Shielded 4.7 uH 10 % 37 A 1.39 mOhms 53.5 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 14.6 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape, MouseReel
TDK Power Inductors - SMD 6.8uH 10% 1.66mOhm ERU27 AEC-Q200 293In Stock
Cut Tape
$10.379
$8.533
$7.872
$7.303
Reel
$7.303
Min.: 1
Mult.: 1
: 75
Automotive Grade 25.8 mm x 27.8 mm x 15.8 mm Shielded 6.8 uH 10 % 34.5 A 1.66 mOhms 44 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 15.8 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape
TDK Power Inductors - SMD 10uH 10% 1.95mOhm ERU27 AEC-Q200 813In Stock
Cut Tape
$8.579
$7.246
$6.710
$6.186
Reel
$6.186
Min.: 1
Mult.: 1
: 65
Automotive Grade 25.8 mm x 27.8 mm x 16.9 mm Shielded 10 uH 10 % 33 A 1.92 mOhms 34.8 A - 40 C + 150 C 2 MHz Standard 27.8 mm 25.8 mm 16.9 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape, MouseReel
TDK Power Inductors - SMD 15uH 10% 2.8mOhm ERU24 AEC-Q200 113In Stock
265Expected 12/4/2026
Cut Tape
$9.843
$8.112
$7.519
$6.733
Reel
$6.733
Min.: 1
Mult.: 1
: 70
Automotive Grade 22.8 mm x 24.7 mm x 17.9 mm Shielded 15 uH 10 % 25.5 A 2.8 mOhms 24.6 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 17.9 mm Ferrite AEC-Q200 ERU13 Reel, Cut Tape
TDK Power Inductors - SMD 20uH 10% 3.4mOhm ERU24 AEC-Q200 19In Stock
360Expected 1/29/2027
Cut Tape
$10.732
$8.795
$8.157
$7.690
Reel
$7.690
Min.: 1
Mult.: 1
: 60
Automotive Grade 22.8 mm x 24.7 mm x 20.9 mm Shielded 20 uH 10 % 24 A 3.4 mOhms 21.5 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 20.9 mm Ferrite AEC-Q200 ERU20 Reel, Cut Tape
TDK Power Inductors - SMD 30uH 10% 3.6mOhm ERU24 AEC-Q200 120In Stock
Cut Tape
$10.846
$8.898
$8.248
$7.690
Reel
$7.690
Min.: 1
Mult.: 1
: 60
Automotive Grade 22.8 mm x 24.7 mm x 20.9 mm Shielded 30 uH 10 % 22.9 A 3.6 mOhms 15.7 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 20.9 mm Ferrite AEC-Q200 ERU13 Reel, Cut Tape
TDK Power Inductors - SMD 1uH 10% 0.45mOhm ERU24 AEC-Q200 150In Stock
Cut Tape
$8.453
$6.950
$6.437
$6.072
Reel
$5.788
Min.: 1
Mult.: 1
: 120
Automotive Grade 22.8 mm x 24.7 mm x 12.45 mm Shielded 1 uH 10 % 54.4 A 450 uOhms 78.5 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 12.45 mm Ferrite AEC-Q200 ERU20 Reel, Cut Tape
TDK Power Inductors - SMD 6.8uH 10% 1.45mOhm ERU24 AEC-Q200 130In Stock
210Expected 4/16/2027
Cut Tape
$10.265
$8.431
$7.815
$7.212
Reel
$7.212
Min.: 1
Mult.: 1
: 70
Automotive Grade 22.8 mm x 24.7 mm x 18.25 mm Shielded 6.8 uH 10 % 35 A 1.45 mOhms 37.9 A - 40 C + 150 C 2 MHz Standard 22.8 mm 24.7 mm 18.25 mm Ferrite AEC-Q200 ERU25 Reel, Cut Tape
TDK Power Inductors - SMD 15uH 10% 15.3A ERU20 AEC-Q200 79In Stock
Cut Tape
$8.123
$6.688
$6.391
$6.198
Reel
$5.241
Min.: 1
Mult.: 1
: 115
Automotive Grade 22.3 mm x 22 mm x 12.1 mm Shielded 15 uH 10 % 4.95 mOhms 15.3 A - 40 C + 150 C 2 MHz Standard 22.3 mm 22 mm 12.1 mm Ferrite AEC-Q200 ERU24 Reel, Cut Tape, MouseReel
TDK Power Inductors - SMD 20uH 10% 12.1mOhm ERU16 AEC-Q200 372In Stock
420Expected 1/8/2027
Cut Tape
$5.639
$4.648
$4.295
$4.056
Reel
$3.577
Min.: 1
Mult.: 1
: 210
Automotive Grade 16.5 mm x 17.3 mm x 10 mm Shielded 20 uH 10 % 10 A 12.1 mOhms 12.4 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 10 mm Ferrite AEC-Q200 ERU16 Reel, Cut Tape
TDK Power Inductors - SMD 30uH 10% 15.4mOhm ERU16 AEC-Q200 323In Stock
680Expected 11/23/2026
Cut Tape
$5.332
$4.398
$4.067
$3.828
Reel
$3.247
Min.: 1
Mult.: 1
: 170
Automotive Grade 16.5 mm x 17.3 mm x 10.75 mm Shielded 30 uH 10 % 8.5 A 15.4 mOhms 10.3 A - 40 C + 150 C 2 MHz Standard 17.3 mm 16.5 mm 10.75 mm Ferrite AEC-Q200 ERU19 Reel, Cut Tape