About Coupled Inductors

Coupled Inductors

Coupled inductors are two or more inductors, or coils of wire, that are linked together by a magnetic field. This link, or coupling, allows current to flow between the inductors. This can either be done with a direct physical connection between the coils—such as through a metal core or by using a metal plate on top of both inductors—or can be done wirelessly through the magnetic field created by the current running through each coil. Coupled inductors are used for a variety of purposes, such as filtering, impedance matching, and providing energy storage.

Coupled Inductors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Inductance - Parallel	Inductance - Series	Tolerance	Maximum DC Current	Maximum DC Resistance	Operating Temperature Range

DRQ127-102-R

Coupled Inductors 1000uH 1.14A 1.66ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 351
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 0.924

Multiples of: 1

1005 uH

4020 uH

20 %

1.14 A

1.66 Ohms

B82477D4473M

Coupled Inductors 47uH 20% 145mOhm AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 348
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.0441

Multiples of: 1

20 %

1.85 A

145 mOhms

B82472D6472M000

Coupled Inductors 4.7uH 20% 0.053ohm AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 344
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.8836

Multiples of: 1

20 %

3.3 A

53 mOhms

SRF1280-R47Y

Coupled Inductors 0.47uH 30% SMD 1280

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 344
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 1.1434

Multiples of: 1

0.47 uH

1.88 uH

30 %

17.9 A , 8.94 A

5.5 mOhms , 21.6 mOhms

PM3604-25-RC

Inductor: wire; SMD; 14x11.5x6.73mm; ±20%; -55÷125°C; No.of wind:2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 336
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.9737

Multiples of: 1

25 uH

100 uH

20 %

1.91 A

54 mOhms

- 55 C to + 125 C

CTX33-2-R

Coupled Inductors 31.7uH 1.4A 0.105ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 321
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 4.724

Multiples of: 1

20 %

1.4 A

105 mOhms

- 40 C To + 85 C

CTX20-4A-R

Coupled Inductors 20uH 3.0A 0.034ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 317
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 4.0078

Multiples of: 1

19.58 uH

78.3 uH

20 %

3 A

34 mOhms

- 40 C To + 85 C

SRF1260-8R2Y

Coupled Inductors 8.2uH 30% SMD 1260

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 316
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.7461

Multiples of: 1

8.2 uH

32.8 uH

30 %

5.54 A

19.4 mOhms

- 40 C to + 125 C

CPL-3-50TR-R

Coupled Inductors 3-PHASE500NH15A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 314
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 2.2389

Multiples of: 1

280 kOhms

P0595NL

Coupled Inductors IND BIGFOOT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 296
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 3.3931

Multiples of: 1

4.52 uH

18.1 uH

19 A

4.8 mOhms

DRQ127-221-R

Coupled Inductors 220uH 2.43A 0.376ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 295
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.7658

Multiples of: 1

221.5 uH

886 uH

20 %

2.43 A

376 mOhms

- 40 C To + 125 C

CL1208-2-100TR-R

Coupled Inductors IND 2-PHASE 450nH 15A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 291
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 3.8036

Multiples of: 1

HM78D-128680MLFTR

Coupled Inductors 68uH 20%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics

Availability : 260
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.6329

Multiples of: 1

68 uH

272 uH

20 %

4.1 A

105 mOhms

- 40 C To + 85 C

CTX5-2-R

Coupled Inductors 4.7uH 3.0A 0.021ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 258
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 4.4814

Multiples of: 1

4.7 uH

18.8 uH

20 %

3 A

21 mOhms

- 40 C To + 85 C

DRAQ127-100-R

Coupled Inductors 9.63uH11.2ASMT 4pad

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 248
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.7149

Multiples of: 1

38.5 uH

9.63 uH

25 %

6.02 A

22 mOhms

- 40 C to + 165 C

DRAQ127-220-R

Coiltronics Eaton Coupled Inductors 22uH 7.57A SMT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 248
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 1.1538

Multiples of: 1

22 uH

88 uH

3.98 A , 1.99 A

0.047 Ohms , 0.192 Ohms

- 40 C to + 165 C

DRAQ127-470-R

Coupled Inductors 47.91uH 5.09A IND HP Shielded

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 245
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 0.7046

Multiples of: 1

47.9 uH

192 uH

2.62 A , 1.31 A

0.11 Ohms , 0.44 Ohms

- 40 C to + 165 C

SRF1260-331M

Coupled Inductors 330uH 0.574Ohms 20% SMD Shielded

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 243
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 0.7461

Multiples of: 1

330 uH

1320 uH

20 %

1.06 A

574 mOhms

- 40 C to + 125 C

B82477D6682M603

Coupled Inductors 6.8uH 20% 6.4A 0.021ohm AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 239
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

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USD 1.6516

Multiples of: 1

B82472D6103M000

Coupled Inductors 10uH 20% 0.105ohm AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 234
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025