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

7448990047

Coupled Inductors WE-MCRI 1090 4.7uH 20% 5.9 40mOhm

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 3.2517

Multiples of: 100

4.7 uH

20 %

5.9 A

40 mOhms

7448990033

Coupled Inductors WE-MCRI 1090 3.3uH 20% 7.5 26mOhm

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 3.2517

Multiples of: 100

3.3 uH

20 %

7.5 A

26 mOhms

7448990470

Coupled Inductors WE-MCRI 1090 47uH 20% 2.3A 240mOhm

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 3.2517

Multiples of: 100

47 uH

20 %

2.3 A

240 mOhms

7448990220

Coupled Inductors WE-MCRI 1090 22uH 20% 3.4A 106mOhm

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 3.2517

Multiples of: 100

22 uH

20 %

3.4 A

106 mOhms

7448990010

Coupled Inductors WE-MCRI Size1090 1uH 20% 17A 5.6mOhm

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 3.3903

Multiples of: 100

1 uH

20 %

17 A

5.6 mOhms

74485540101

Coupled Inductors WE-CFWI Cpld Flatwr 10uH 13A 13.9mOhms

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 4.0407

Multiples of: 100

10 uH

20 %

13 A

13.9 mOhms

74485540820

Coupled Inductors WE-CFWI Cpld Flatwr 8.2uH 13.5A 13mOhms

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 4.0514

Multiples of: 100

8.2 uH

20 %

13.5 A

13 mOhms

74485540080

Coupled Inductors WE-CFWI Cpld Flatwr 0.80uH 28A 1.6mOhm

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 4.4779

Multiples of: 100

0.8 uH

20 %

28 A

1.6 mOhms

- 40 C to + 150 C

74485540290

Coupled Inductors WE-CFWI Cpld Flatwr 2.90uH 17A 5.6mOhm

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 4.4885

Multiples of: 100

2.9 uH

20 %

17 A

5.6 mOhms

- 40 C to + 150 C

74485540350

Coupled Inductors WE-CFWI Cpld Flatwr 3.50uH 14A 7.5mOhm

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 4.5525

Multiples of: 100

3.5 uH

20 %

14 A

7.5 mOhms

- 40 C to + 150 C

74485540220

Coupled Inductors WE-CFWI Cpld Flatwr 2.2uH 18A 4.20mOhm

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 4.6911

Multiples of: 100

2.2 uH

20 %

18 A

4.2 mOhms

- 40 C to + 150 C

74485540170

Coupled Inductors WE-CFWI Cpld Flatwr 1.7uH 21A 3.3mOhm

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 5.0323

Multiples of: 100

1.7 uH

20 %

21 A

3.3 mOhms

- 40 C to + 150 C

74485542101

Coupled Inductors WE-CFWI Cpld Flatwr 10uH 15A 11mOhms

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 9.5954

Multiples of: 100

10 uH

20 %

15 A

11 mOhms

74485542680

Coupled Inductors WE-CFWI Cpld Flatwr 6.8uH 20A 6.1mOhms

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 9.5954

Multiples of: 100

6.8 uH

20 %

20 A

6.1 mOhms

74485542820

Coupled Inductors WE-CFWI Cpld Flatwr 8.2uH 19A 8.4mOhms

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 9.5954

Multiples of: 100

8.2 uH

20 %

19 A

8.4 mOhms

Hot

SRF1260-820M

Coupled Inductors 82uH 0.15Ohms 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 : 4656
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4724

Multiples of: 400

82 uH

328 uH

20 %

2.05 A

150 mOhms

- 40 C to + 125 C

SRF0703-4R7M

Coupled Inductors 4.7uH 0.0406Ohms 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 : 4365
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.3955

Multiples of: 4500

4.7 uH

18.8 uH

20 %

3.09 A

40.6 mOhms

- 40 C to + 105 C

SRF0703-100M

Coupled Inductors 10uH 0.0826Ohms 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 : 4365
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4243

Multiples of: 1500

10 uH

40 uH

20 %

2.08 A

82.6 mOhms

- 40 C to + 105 C

DRQ127-100-R

Coupled Inductors 10uH 11.2A 0.0172ohms

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 : 4338
Ship by Tue. 26 Nov to Thu. 28 Nov

November 2024

November 2024
	S	M	T	W	T	F	S
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9
46	10	11	12	13	14	15	16
47	17	18	19	20	21	22	23
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7

USD 0.8143

Multiples of: 1

10.47 uH

41.88 uH

20 %

11.2 A

17.2 mOhms

- 40 C To + 125 C

B82477D6473M603

Coupled Inductors 47uH 20% 2.83A 0.094ohm 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 : 4137
Ship by Tue. 26 Nov to Thu. 28 Nov

November 2024