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

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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

CWF1612A-R68K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,0.68uH+/-10%,0.85A,

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 : 5812
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49	30	1	2	3	4	5	6

USD 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

680 nH

10 %

850 mA

520 mOhms

- 55 C

+ 125 C

600 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

SRN3010BTA-8R2M

Power Inductors - SMD Ind,3x3x0.9mm,8.2uH+/-20%,1.3A,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.

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Availability : 5811
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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 0.1694

Multiples of: 1

Semi Shielded Power Inductor

3 mm x 3 mm x 0.9 mm

Shielded

8.2 uH

20 %

1.3 A

396 mOhms

1 A

- 55 C

+ 125 C

45 MHz

3 mm

0.9 mm

Ferrite

SRN3010BTA

Reel , Cut Tape

SRN2010BTA-R24M

Power Inductors - SMD Ind,2x1.6x0.9mm,0.24uH+/-20%,5.2A,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.

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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 0.1265

Multiples of: 1

Semi Shielded Power Inductor

2 mm x 1.6 mm x 0.9 mm

Shielded

240 nH

20 %

5.2 A

24 mOhms

4.1 A

- 55 C

+ 125 C

270 MHz

2 mm

1.6 mm

0.9 mm

Ferrite

SRN2010BTA

Reel , Cut Tape

SRN3012BTA-R68M

Power Inductors - SMD Ind,3x3x1mm,0.68uH+/-20%,4.8A,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.

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Availability : 5810
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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 0.1287

Multiples of: 1

Semi Shielded Power Inductor

3 mm x 3 mm x 1 mm

Shielded

680 nH

20 %

4.8 A

37 mOhms

4.3 A

- 55 C

+ 125 C

175 MHz

3 mm

1 mm

Ferrite

SRN3012BTA

Reel , Cut Tape

CWF1612A-4R7J

Power Inductors - SMD Ind,1.65x1.15x1.05mm,4.7uH+/-5%,0.42A,

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.

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Availability : 5810
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November 2025

November 2025
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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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

4.7 uH

5 %

420 mA

2.1 Ohms

- 55 C

+ 125 C

69 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

CWF1612A-6R8J

Power Inductors - SMD Ind,1.65x1.15x1.05mm,6.8uH+/-5%,0.33A,

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.

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Availability : 5810
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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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

6.8 uH

5 %

330 mA

3.1 Ohms

- 55 C

+ 125 C

55 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

CWF1612A-2R7K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,2.7uH+/-10%,0.48A,

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.

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Availability : 5810
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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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

2.7 uH

10 %

480 mA

1.5 Ohms

- 55 C

+ 125 C

105 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

TMS201210ALM-2R2MTAA

Power Inductors - SMD IND,2.2uH, 1.4A, 282mohm, -40-125C

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 : 5810
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November 2025
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44	26	27	28	29	30	31	1
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USD 0.2128

Multiples of: 1

Thin Film Power Inductor

0805 (2012 METRIC)

Shielded

2.2 uH

20 %

1.1 A

282 mOhms

1.2 A

- 40 C

+ 125 C

Standard

2 mm

1.25 mm

1 mm

Metal

TMS - ALM

Reel , Cut Tape

TMS201210ALM-1R0MTAA

Power Inductors - SMD IND,1.0uH, 2.2A, 81mohm, -40-125C

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 : 5810
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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 0.2128

Multiples of: 1

Thin Film Power Inductor

0805 (2012 METRIC)

Shielded

1 uH

20 %

2.2 A

81 mOhms

2.7 A

- 40 C

+ 125 C

Standard

2 mm

1.25 mm

1 mm

Metal

TMS - ALM

Reel , Cut Tape

TMS252012ALM-47NNTAA

Power Inductors - SMD IND,0.047uH, 8.0A, 7mohm, -40-125C

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 : 5810
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November 2025

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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 0.2231

Multiples of: 1

Thin Film Power Inductor

1008 (2520 METRIC)

Shielded

47 nH

8 A

7 mOhms

12 A

Standard

2.5 mm

2 mm

1.2 mm

Metal

TMS - ALM

Reel , Cut Tape

LBCNF2012KKTR33MAD

Power Inductors - SMD 0.33uH 30mOhm 20% 4.4A

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.

Taiyo Yuden

Availability : 5810
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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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 0.2547

Multiples of: 1

Power Inductor

0805 (2012 METRIC)

330 nH

2 mm

1.25 mm

Metal

LBCN

Reel , Cut Tape

LBCNF2012KKTR47MAD

Power Inductors - SMD 0.47uH 41mOhm 20% 3.8A

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 : 5810
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November 2025

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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 0.2547

Multiples of: 1

Power Inductor

0805 (2012 METRIC)

470 nH

2 mm

1.25 mm

Metal

LBCN

Reel , Cut Tape

SRP4021HMT-R47M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,0.47uH+/-20%,13A,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.

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Availability : 5810
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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

470 nH

20 %

7 mOhms

11 A

- 40 C

+ 125 C

86 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

SRP4021HMT-R68M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,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 : 5810
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November 2025
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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

680 nH

20 %

8.8 mOhms

9.5 A

- 40 C

+ 125 C

67 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

SRP4021HMCT-1R5M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,1.5uH+/-20%,9A,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.

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Availability : 5810
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November 2025
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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

1.5 uH

20 %

18.5 mOhms

9 A

- 40 C

+ 125 C

47 MHz

4.3 mm

4.2 mm

1.9 mm

Metal Powder

SRP4021HMCT

Reel , Cut Tape

SRP4021HMCT-6R8M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,6.8uH+/-20%,3.8A,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.

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Availability : 5810
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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

6.8 uH

20 %

92.5 mOhms

3.9 A

- 40 C

+ 125 C

22 MHz

4.3 mm

4.2 mm

1.9 mm

Metal Powder

SRP4021HMCT

Reel , Cut Tape

74479332257147

Power Inductors - SMD WE-PMFI 0.47 uH 7.9 A 19 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 : 5809
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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 0.3311

Multiples of: 1

470 nH

7.9 A

19 mOhms

10.6 A

- 55 C

+ 150 C

126 MHz

Standard

3.2 mm

2.5 mm

1.2 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

TMS322512ALM-R22MTAA

Power Inductors - SMD Thin-film 220nH 20% 11mohm 12A

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 : 5809
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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 0.3611

Multiples of: 1

Thin Film Power Inductor

Shielded

220 nH

20 %

12 A

11 mOhms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.2 mm

Metal

TMS - ALM

Reel , Cut Tape

BDQQ00201210R33MPA

Power Inductors - SMD 0.33uH 20% 2MHz 5 Irms RDC=16mOhms

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 : 5807
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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 0.0736

Multiples of: 1

0805 (2012 METRIC)

330 nH

20 %

5 A

16 mOhms

6.6 A

- 40 C

+ 125 C

Standard

2 mm

1.2 mm

1 mm

Metal Powder

BDQQ

Reel , Cut Tape

SRP4021HMCT-1R0M

Power Inductors - SMD Ind,4.2x4.3x1.9mm,1uH+/-20%,10A,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 : 5807
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November 2025