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

744889015220

Coupled Inductors WE-MTCI 5030 22uH 20% 0.6A 1200mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.386

Multiples of: 100

22 uH , 49.5 uH

20 %

0.6 A

1 Ohms , 1.2 Ohms

76889440220

Coupled Inductors WE-TDC 8038 22uH 20% 1A 455mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.386

Multiples of: 250

22 uH

20 %

1 A

455 mOhms

744889020100

Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 750mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.386

Multiples of: 100

10 uH , 40 uH

20 %

0.95 A

500 mOhms , 750 mOhms

744889030220

Coupled Inductors WE-MTCI 5030 22uH 20% 0.6 A 2500mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.386

Multiples of: 100

22 uH , 198 uH

20 %

0.6 A

1 Ohms , 2.5 Ohms

74489430100

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 10UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4073

Multiples of: 100

10 uH

20 %

1 A

215 mOhms

- 40 C to + 125 C

74489440018

Wurth Electronics Coupled Inductors WE-TDC SMD Size 8038 1.8uH .0255Ohm Strt

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4499

Multiples of: 100

1.8 uH

30 %

2.85 A

31 mOhms

- 40 C to + 125 C

74489440012

Coupled Inductors WE-TDC SMD Size 8038 1.2uH .0202Ohm Strt

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4499

Multiples of: 100

1.2 uH

30 %

3.05 A

26 mOhms

- 40 C to + 125 C

74489430027

Coupled Inductors WE-TDC SMD Size 8018 2.7uH .0695Ohm Strt

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4713

Multiples of: 100

2.7 uH

30 %

1.85 A

80.5 mOhms

74489430039

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 3.9UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4713

Multiples of: 100

3.9 uH

30 %

1.6 A

94 mOhms

- 40 C to + 125 C

74489430068

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 6.8UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4713

Multiples of: 100

6.8 uH

30 %

1.25 A

146 mOhms

- 40 C to + 125 C

74489430220

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 22UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4713

Multiples of: 100

22 uH

20 %

700 mA

480 mOhms

- 40 C to + 125 C

744878001

Coupled Inductors WE-DD SMD Size 7332 1.3uH 0.027Ohm Strt

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4819

Multiples of: 100

744878008

Coupled Inductors WE-DD Coupled 8.2uH 1.3A 0.14ohm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4926

Multiples of: 100

8.2 uH

20 %

1.3 A

140 mOhms

- 40 C to + 125 C

744877006

Coupled Inductors WE-DD Coupled 6.8uH 1.8A 0.102ohm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.5033

Multiples of: 100

6.8 uH

20 %

1.8 A

102 mOhms

- 40 C to + 125 C

76889440330

Coupled Inductors WE-TDC 8038 33uH 20% 0.85A 640mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.5566

Multiples of: 100

33 uH

20 %

0.85 A

640 mOhms

76889440047

Coupled Inductors WE-TDC 8038 4.7uH 30% 110mOhm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.5566

Multiples of: 1000

4.7 uH

20 %

2.45 A

110 mOhms

74489440068

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 6.8UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.6419

Multiples of: 100

6.8 uH

30 %

1.45 A

100 mOhms

- 40 C to + 125 C

74489440100

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 10UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.6419

Multiples of: 100

10 uH

20 %

1.35 A

128 mOhms

- 40 C to + 125 C

74489440220

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 22UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.6419

Multiples of: 100

22 uH

20 %

1 A

228 mOhms

- 40 C to + 125 C

74489440047

Coupled Inductors INDUCTOR COUPLED SEPIC/CUK 4.7UH

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025