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

SRF1260A-3R3Y

Bourns Coupled Inductors 3.3uH 30% SMD 1260 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 : 1940
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.8138

Multiples of: 400

3.3 uH

13.2 uH

30 %

6.35 A

10.1 mOhms

- 40 C to + 125 C

Hot

PF0552.333NLT

Coupled Inductors IND DBL PWR 1.5UH

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 : 1940
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 1.0224

Multiples of: 1

33 uH

130 uH

20 %

3.7 A

54 mOhms

- 40 C to + 125 C

PM3602-10-RC

Coupled Inductors 10uH 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.

Bourns

Availability : 1940
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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USD 0.9096

Multiples of: 400

10 uH

40 uH

20 %

1.83 A

40 mOhms

- 55 C to + 125 C

PM3604-300-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 : 1940
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
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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 1.0644

Multiples of: 400

± 20 %

SRF1280A-330M

Bourns Coupled Inductors 33uH 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 : 1915
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
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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 1.1123

Multiples of: 1

33 uH

132 uH

20 %

3.23 A

66.4 mOhms

- 40 C to + 125 C

CTX50-1P-R

Coupled Inductors 50uH 0.7A 0.316ohms

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 : 1906
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
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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 2.1136

Multiples of: 1

50.52 uH

202.07 uH

20 %

700 mA

316 mOhms

- 40 C To + 85 C

SDQ12-100-R

Coupled Inductors 10uH 0.981A 0.362ohms

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 : 1897
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8662

Multiples of: 1

20 %

981 mA

362 mOhms

DRQ73-100-R

Coupled Inductors 10uH 2.47A 0.0656ohms

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 : 1886
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.6341

Multiples of: 1

10.3 uH

41.2 uH

20 %

2.47 A

65.6 mOhms

- 40 C To + 125 C

HM78D-128221KLFTR

Coupled Inductors 220uH 10%

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 : 1875
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 0.6156

Multiples of: 1

220 uH

880 uH

10 %

2.3 A

345 mOhms

- 40 C To + 85 C

SRF1260A-331M

Bourns Coupled Inductors 330uH 20% SMD 1260 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 : 1801
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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49	30	1	2	3	4	5	6

USD 0.8803

Multiples of: 1

330 uH

1.32 mH

20 %

610 mA

574 mOhms

- 40 C to + 125 C

SRF1260-3R3Y

Bourns Coupled Inductors 3.3uH 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 : 1784
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
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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 0.7402

Multiples of: 400

3.3 uH

13.2 uH

30 %

9.26 A

10.1 mOhms

- 40 C to + 125 C

DRQ73-221-R

Coupled Inductors 220uH 0.53A 1.05ohms

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 : 1739
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4319

Multiples of: 1

223.3 uH

893.2 uH

20 %

530 mA

1.05 Ohms

- 40 C To + 125 C

PF0552.223NLT

Coupled Inductors IND DBL PWR 1.00UH

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 : 1733
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
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
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USD 1.0303

Multiples of: 1

22 uH

88 uH

20 %

4.6 A

35 mOhms

- 40 C to + 125 C

DRQ127-101-R

Coupled Inductors 100uH 3.64A 0.163ohms

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 : 1707
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.7658

Multiples of: 1

20 %

3.64 A

163 mOhms

- 40 C To + 125 C

DRQ127-220-R

Coupled Inductors 22uH 7.57A 0.0391ohms

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 : 1697
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
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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 0.8408

Multiples of: 350

22.93 uH

91.72 uH

20 %

7.57 A

39.1 mOhms

- 40 C To + 125 C

DRQ74-101-R

Coupled Inductors 100uH 0.99A 0.383ohms

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 : 1678
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
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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 0.8019

Multiples of: 1100

101.6 uH

406.4 uH

20 %

790 mA

527 mOhms

SRF0703A-470M

Bourns Coupled Inductors 47uH 20% SMD 0703 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 : 1676
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
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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 0.6987

Multiples of: 1

47 uH

188 uH

20 %

1.08 A

338 mOhms

- 40 C to + 125 C

SRF1260A-680M

Bourns Coupled Inductors 68uH 20% SMD 1260 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 : 1647
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
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.939

Multiples of: 1

68 uH

272 uH

20 %

1.35 A

117 mOhms

- 40 C to + 125 C

DRQ125-220-R

Coupled Inductors 22uH 4.71A 0.0396ohms

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 : 1608
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.6388

Multiples of: 1

20 %

4.71 A

39.6 mOhms

- 40 C To + 125 C

DRQ125-6R8-R

Coupled Inductors 6.8uH 8.68A 0.0123ohms

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 : 1503
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025