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 : 854
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
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USD 1.5619

Multiples of: 1

22 uH , 49.5 uH

20 %

0.6 A

1 Ohms , 1.2 Ohms

HM78D-128331KLFTR

Coupled Inductors 330uH 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 : 848
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
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USD 1.4044

Multiples of: 1

330 uH

1.32 mH

10 %

1.9 A

510 mOhms

- 40 C to + 85 C

SRF1280-681M

Coupled Inductors 680uH 1.296Ohms 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 : 833
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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USD 1.3125

Multiples of: 1

680 uH

2720 uH

20 %

760 mA

1.296 Ohms

- 40 C to + 125 C

DRQ73-101-R

Coupled Inductors 100uH 0.79A 0.527ohms

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 : 817
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 0.419

Multiples of: 1

101.4 uH

405.6 uH

20 %

790 mA

527 mOhms

DRQ74-102-R

Coupled Inductors 1000uH 0.31A 3.89ohms

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 : 817
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 0.9599

Multiples of: 1

1009 uH

4036 uH

20 %

250 mA

4.34 Ohms

HM78D-128471KLFTR

Coupled Inductors 470uH 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 : 817
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 1.2421

Multiples of: 1

470 uH

1.88 mH

10 %

1.6 A

765 mOhms

- 40 C To + 85 C

SRF1260-4R7Y

Bourns Coupled Inductors 4.7uH 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 : 814
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 0.6496

Multiples of: 1

4.7 uH

18.8 uH

30 %

7.18 A

13.7 mOhms

- 40 C to + 125 C

DRQ73-681-R

Coupled Inductors 680uH 0.31A 3.47ohms

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 : 811
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
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35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 0.9249

Multiples of: 1

676.5 uH

2706 uH

20 %

310 mA

3.47 Ohms

SRF1280A-150M

Bourns Coupled Inductors 15uH 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 : 808
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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USD 1.0469

Multiples of: 1

15 uH

60 uH

20 %

5.03 A

33.3 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 : 808
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 1.9163

Multiples of: 1

33 uH

20 %

0.85 A

640 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 : 807
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
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38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 1.0159

Multiples of: 1

0.47 uH

1.88 uH

30 %

17.9 A , 8.94 A

5.5 mOhms , 21.6 mOhms

Hot

P0403NL

Coupled Inductors 34.8uH 20% 3A

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 : 803
Ship by Fri. 13 Sep to Thu. 19 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 1.4846

Multiples of: 1

34.8 uH

139.1 uH

20 %

3 A

73.89 mOhms

- 40 C to + 130 C

CTX20-1-R

Coupled Inductors 19uH 1.0A 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 : 801
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 3.6829

Multiples of: 1

19.58 uH

78.34 uH

20 %

1 A

146 mOhms

- 40 C To + 85 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 : 798
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
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38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 0.5458

Multiples of: 1

223.3 uH

893.2 uH

20 %

530 mA

1.05 Ohms

- 40 C To + 125 C

7448709330

Coupled Inductors WE-DD SMD Size 1210 33uH 0.08ohm Crossed

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 : 793
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
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38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 2.9138

Multiples of: 1

33 uH

20 %

2 A

100 mOhms

- 40 C to + 125 C

SRF1260A-470M

Bourns Coupled Inductors 47uH 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 : 790
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 0.9936

Multiples of: 1

47 uH

188 uH

20 %

1.62 A

86 mOhms

- 40 C to + 125 C

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 : 787
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 1.7062

Multiples of: 1

22 uH

20 %

1 A

455 mOhms

B82477D6223M603

Coupled Inductors 22uH 20% 3.85A 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 : 786
Ship by Thu. 19 Sep to Mon. 23 Sep

September 2024

September 2024
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35	25	26	27	28	29	30	31
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40	29	30	1	2	3	4	5

USD 1.6321

Multiples of: 1

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 : 776
Ship by Fri. 13 Sep to Thu. 19 Sep

September 2024

September 2024
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40	29	30	1	2	3	4	5

USD 0.0911

Multiples of: 1

0.27 uH

5 %

500 mA

0.91 Ohms

PM3602-20-RC

Inductor: wire; SMD; 11.5x9x5.72mm; ±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 : 776
Ship by Fri. 13 Sep to Thu. 19 Sep

September 2024