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

P0177NL

Pulse Coupled Inductors 37.3uH 20% TUBE

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 : 31
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.4125

Multiples of: 1

9.3 uH

33.8 uH

10 %

3.8 A

29.8 mOhms

- 40 C to + 130 C

P0175NL

Coupled Inductors 9.6uH 20% TUBE

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 : 24
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.3957

Multiples of: 1

2.4 uH

8.4 uH

10 %

7.2 A

10.9 mOhms

MSD1278-472MLD

Coupled Inductors MSD1278 Power Ind 4.7 uH 20 % 4.47 A

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.

Coilcraft

Availability : 22
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.8371

Multiples of: 1

4.7 uH

18.8 uH

20 %

4.47 A

38 mOhms

- 40 C to + 85 C

P0402NL

Coupled Inductors 27UH 20% 3.54A

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 : 21
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.7325

Multiples of: 1

27 uH

108 uH

20 %

3.54 A

53.21 mOhms

- 40 C to + 130 C

P0599NL

Pulse 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 : 21
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.1494

Multiples of: 1

1.1 uH

4.3 uH

15 %

38 A

1.3 mOhms

- 40 C to + 130 C

CL-25-50

Coupled Inductors Choke

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.

Bel Fuse

Availability : 19
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 102.0976

Multiples of: 1

0.3 mH

1.2 mH

25 A / 50 A

12 mOhms , 3 mOhms

CTX02-12378

Coupled Inductors INDPFCAUX WDG 769uH 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.

Eaton

Availability : 15
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 13.4442

Multiples of: 1

DRQ127-8R2-R

Coupled Inductors 8.2uH 12.2A 0.0157ohms

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 : 11
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8755

Multiples of: 1

8.861 uH

35.44 uH

20 %

12.2 A

15.7 mOhms

IHLD3232HBER100M5A

Coupled Inductors 10uH 20% Dual Inductor Automotive

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.

Vishay

Availability : 11
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.3513

Multiples of: 1

20 %

5.2 A

55.3 mOhms

- 55 C To + 155 C

CL-50-100

Coupled Inductors Choke

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.

Bel Fuse

Availability : 7
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 229.1207

Multiples of: 1

0.12 mH

0.5 mH

50 A / 100 A

4.3 mOhms , 1.1 mOhms

P0397NL

Coupled Inductors 4.2UH 20% 8.2A

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 : 4
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.7325

Multiples of: 1

4.2 uH

17 uH

20 %

8.2 A

10.47 Ohms

- 40 C to + 130 C

DRQ127-R47-R

Coupled Inductors 0.47uH 56A 0.0019ohms

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 : 2
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8755

Multiples of: 1

0.419 uH

1.676 uH

20 %

17.9 A , 8.94 A

1.95 mOhms , 7.8 mOhms

IHLD3232HBER5R0M5A

Coupled Inductors 5uH 20% Dual Inductor Automotive

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.

Vishay

Availability : 1
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.5708

Multiples of: 1

CTX33-3P-R

Coupled Inductors 32.6uH 1.3A 0.146ohms

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 : 1
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.8298

Multiples of: 1

20 %

1.3 A

146 mOhms

DRQ125-681-R

Coupled Inductors 680uH 0.85A 1.1ohms

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 : 0

USD 0.0285

Multiples of: 1

679.8 uH

2719 uH

20 %

850 mA

1.1 Ohms

0402HM-220EGTS

Inductor RF Chip Wirewound 22nH 2% 100MHz 25Q-Factor 310mA 300mOhm DCR 0402 T/R

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.

Delta

Availability : 0

USD 0.0298

Multiples of: 4000

0.022 uH

2 %

310 mA

0.3 Ohms

SRF1280A-151M

Bourns Coupled Inductors 150uH 20% SMD 1280 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.

Bourns

Availability : 0

USD 0.0312

Multiples of: 1

150 uH

600 uH

20 %

1.59 A

261 mOhms

- 40 C to + 125 C

P0175NLT

Inductor Power Wirewound 2.6uH/10.4uH 10% 7.2A/3.78A 10.9mOhm/43.6mOhm DCR T/R

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 : 0

USD 0.062

Multiples of: 1

2.4 uH

8.4 uH

10 %

7.2 A

10.9 mOhms

- 40 C To + 130 C

NIN-HCR27JTRF

Inductor RF Chip Wirewound 270nH 5% 25MHz 45Q-Factor 500mA 910mOhm DCR 1008 T/R

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.

NIC

Availability : 0

USD 0.076

Multiples of: 1

0.27 uH

5 %

500 mA

0.91 Ohms

HM78D-7556R8MLFTR

Coupled Inductors 6.8uH 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 : 0

USD 0.1019

Multiples of: 1

6.8 uH

29.38 uH

20 %

3.67 A

41.8 mOhms

- 40 C To + 85 C