About Power Inductors - SMD

Power Inductors - SMD

SMD (Surface Mount Device) power inductors are electronic components used in surface mount technology to store and release energy in the form of magnetic fields. They are specifically designed to be mounted directly onto the surface of a circuit board, offering advantages such as space-saving, efficient assembly, and compatibility with automated manufacturing processes. SMD power inductors are widely used in various electronic devices and systems, including smartphones, laptops, power supplies, automotive electronics, and communication equipment. The construction of SMD power inductors involves a coil wound on a magnetic core, similar to leaded power inductors. The coil is typically made of a conductive wire, such as copper, and wound around a core material, which can be ferrite, powdered iron, or other magnetic materials. SMD power inductors come in different package sizes, ranging from small, compact components to larger, higher-power versions. The package size is denoted by a standardized code, such as 0603, 0805, or 1210, indicating the dimensions of the component in terms of length and width. The primary advantage of SMD power inductors is their surface mountability, which allows for easy integration into circuit boards without the need for additional leads or terminals. This makes them suitable for high-density circuit designs and automated assembly processes. When selecting SMD power inductors, key parameters to consider include inductance value, rated current, DC resistance, and saturation current. Inductance specifies the component's ability to store energy in its magnetic field, while rated current indicates the maximum current the inductor can handle without significant performance degradation. DC resistance is the resistance of the inductor's winding, impacting power loss and efficiency. Saturation current represents the maximum current at which the inductor's inductance begins to significantly decrease. SMD power inductors are chosen based on specific requirements such as the application's power demands, space constraints, operating frequency, and desired electrical characteristics. They are widely used for power conversion, noise filtering, and energy storage in modern electronic devices and systems.

Power Inductors - SMD

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Type
	Package / Case
	Shielding
	Inductance
	Tolerance
	Maximum DC Current
	Maximum DC Resistance
	Saturation Current
	Minimum Operating Temperature
	Maximum Operating Temperature
	Q Minimum
	Self Resonant Frequency
	Termination
	Length
	Width
	Height
	Diameter
	Core Material
	Qualification
	Series
	Packaging

Sorting

Sort Column:

Sort Direction:

First

...

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Q Minimum	Self Resonant Frequency	Termination	Length	Width	Height	Diameter	Core Material	Qualification	Series	Packaging

SRP4021HMCT-R68M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,0.68uH+/-20%,11A,shd

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 : 5820
Ship by Tue. 11 Nov to Thu. 13 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 0.7491

Multiples of: 1

1716 (4342 METRIC)

Shielded

680 nH

20 %

9.9 mOhms

11 A

- 40 C

+ 125 C

78 MHz

4.3 mm

4.2 mm

1.9 mm

Metal Powder

SRP4021HMCT

Reel , Cut Tape

744383240047HT

Power Inductors - SMD WE-MAPI 0.47 uH 3.1 A 34.7 mOhms 2512 High Temp

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 : 5820
Ship by Tue. 11 Nov to Thu. 13 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 1.0304

Multiples of: 1

SMT Power Inductor

2.5 mm x 2 mm x 1.2 mm

Shielded

470 nH

20 %

5.3 A

34.7 mOhms

7.5 A

- 55 C

+ 150 C

131 MHz

Standard

2.5 mm

2 mm

1.2 mm

WE - MAPI

Reel , Cut Tape

744383240056HT

Power Inductors - SMD WE-MAPI 0.56 uH 2.8 A 44.1 mOhms 2512 High Temp

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 : 5820
Ship by Tue. 11 Nov to Thu. 13 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 1.0304

Multiples of: 1

SMT Power Inductor

2.5 mm x 2 mm x 1.2 mm

Shielded

560 nH

20 %

4.7 A

44.1 mOhms

6.7 A

- 55 C

+ 150 C

102 MHz

Standard

2.5 mm

2 mm

1.2 mm

WE - MAPI

Reel , Cut Tape

74438324010HT

Power Inductors - SMD WE-MAPI 1 uH 2.2 A 61.5 mOhms 2512 High Temp

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 : 5820
Ship by Tue. 11 Nov to Thu. 13 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 1.0304

Multiples of: 1

SMT Power Inductor

2.5 mm x 2 mm x 1.2 mm

Shielded

1 uH

20 %

3.9 A

61.5 mOhms

4.8 A

- 55 C

+ 150 C

71 MHz

Standard

2.5 mm

2 mm

1.2 mm

WE - MAPI

Reel , Cut Tape

SRP4021HMCT-100M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,10uH+/-20%,3.1A,shd

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 : 5819
Ship by Tue. 11 Nov to Thu. 13 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 0.7491

Multiples of: 1

1716 (4342 METRIC)

Shielded

10 uH

20 %

145 mOhms

3.3 A

- 40 C

+ 125 C

17 MHz

4.3 mm

4.2 mm

1.9 mm

Metal Powder

SRP4021HMCT

Reel , Cut Tape

SRP4021HMCT-2R2M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,2.2uH+/-20%,7.2A,shd

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 : 5818
Ship by Tue. 11 Nov to Thu. 13 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 0.7491

Multiples of: 1

1716 (4342 METRIC)

Shielded

2.2 uH

20 %

30 mOhms

7.2 A

- 40 C

+ 125 C

35 MHz

4.3 mm

4.2 mm

1.9 mm

Metal Powder

SRP4021HMCT

Reel , Cut Tape

CWF1612A-R18K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,0.18uH+/-10%,1.4A,

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 : 5817
Ship by Tue. 11 Nov to Thu. 13 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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

180 nH

10 %

1.4 A

150 mOhms

- 55 C

+ 125 C

1.15 GHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

CWF1612A-72NK

Power Inductors - SMD Ind,1.65x1.15x1.05mm,0.072uH+/-10%,1.5A,

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 : 5817
Ship by Tue. 11 Nov to Thu. 13 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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

72 nH

10 %

1.5 A

120 mOhms

- 55 C

+ 125 C

1.7 GHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

SRP4021HMT-5R6M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,5.6uH+/-20%,4.1A,shd

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 : 5817
Ship by Tue. 11 Nov to Thu. 13 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 0.6446

Multiples of: 1

Low Radiation Inductor

1616 (4141 METRIC)

Shielded

5.6 uH

20 %

75.6 mOhms

3.5 A

- 40 C

+ 125 C

22 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

CWF1612A-1R8K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,1.8uH+/-10%,0.52A,

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 : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

1.8 uH

10 %

520 mA

1.1 Ohms

- 55 C

+ 125 C

230 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

LBCNF1608KKTR56MAD

Power Inductors - SMD 0.56uH 1608 RDC=0.08mOhms 20% 150C

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.

Taiyo Yuden

Availability : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.1639

Multiples of: 1

Multilayer Metal Power Inductor

0603 (1608 METRIC)

Shielded

560 nH

20 %

2.3 A

80 mOhms

2.7 A

- 55 C

+ 150 C

1.6 mm

0.8 mm

1 mm

LBCN

Reel , Cut Tape

3627322515C470M

Power Inductors - SMD 3627C 322515 47UH 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.

TE Connectivity

Availability : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.2001

Multiples of: 1

SMD Power Inductor

3.2 mm x 2.5 mm x 1.55 mm

Unshielded

47 uH

20 %

330 mA

1.78 Ohms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.55 mm

Ferrite

Reel , Cut Tape

36273225151R5N

Power Inductors - SMD 3627 322515 1R5 30%

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.

TE Connectivity

Availability : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.2001

Multiples of: 1

SMD Power Inductor

3.2 mm x 2.5 mm x 1.55 mm

Unshielded

1.5 uH

30 %

1.2 A

68 mOhms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.55 mm

Ferrite

Reel , Cut Tape

74479325207110

Power Inductors - SMD WE-PMFI 0.1 uH 12.3 A 7.8 mOhms 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.

Wurth

Availability : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.2057

Multiples of: 1

100 nH

12.3 A

7.8 mOhms

18.7 A

- 55 C

+ 150 C

438 MHz

Standard

2.5 mm

2 mm

1.2 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

SRP4021HMT-1R5M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,1.5uH+/-20%,8.5A,shd

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 : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.6446

Multiples of: 1

Low Radiation Inductor

1616 (4141 METRIC)

Shielded

1.5 uH

20 %

16 mOhms

6.8 A

- 40 C

+ 125 C

41 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

SRP4021HMT-2R2M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,2.2uH+/-20%,7.5A,shd

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 : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.6446

Multiples of: 1

Low Radiation Inductor

1616 (4141 METRIC)

Shielded

2.2 uH

20 %

23 mOhms

5.5 A

- 40 C

+ 125 C

35 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

SRP4021HMT-8R2M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,8.2uH+/-20%,3.2A,shd

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 : 5815
Ship by Tue. 11 Nov to Thu. 13 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 0.6446

Multiples of: 1

Low Radiation Inductor

1616 (4141 METRIC)

Shielded

8.2 uH

20 %

118.5 mOhms

2.9 A

- 40 C

+ 125 C

19 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

CWF1612A-R15K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,0.15uH+/-10%,1.45A,

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 : 5813
Ship by Tue. 11 Nov to Thu. 13 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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

150 nH

10 %

1.45 A

150 mOhms

- 55 C

+ 125 C

1.35 GHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

74479335329147

Power Inductors - SMD WE-PMFI 0.47 uH 9.9 A 15 mOhms 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.

Wurth

Availability : 5813
Ship by Tue. 11 Nov to Thu. 13 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 0.3916

Multiples of: 1

470 nH

9.9 A

15 mOhms

13.2 A

- 55 C

+ 150 C

92 MHz

Standard

3.5 mm

3.2 mm

2 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

LQM21PH3R3XGEL80

Power Inductors - SMD 3.3uH 740mA POWRTRN 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.

Murata

Availability : 0

USD 0.1705

Multiples of: 1

Chip Inductor

0805 (2012 METRIC)

3.3 uH

20 %

740 mA

460 mOhms

- 55 C

+ 150 C