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

LCXND6060WHL330MMG

Power Inductors - SMD High Quality SMD POWER 33uH 20% AEC-Q200

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Taiyo Yuden

Availability : 3879
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USD 0.1605

Multiples of: 1

6060 METRIC

Unshielded

20 %

- 40 C

+ 125 C

Standard

6 mm

2.8 mm

AEC - Q200

LCXN

Reel , Cut Tape

744393240056

Power Inductors - SMD WE-XHMI 0.56 uH 16.4 A 5.63 mOhms

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Wurth

Availability : 3879
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.056

Multiples of: 1

560 nH

WE - XHMI

Reel , Cut Tape

LSXPD3030MKT1R0N

Power Inductors - SMD LOW PROFILE WOUND 1.0uH 20%

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Taiyo Yuden

Availability : 3878
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1035

Multiples of: 1

Power Inductor

Unshielded

1 uH

20 %

1.6 A

78 mOhms

2.5 A

- 25 C

+ 120 C

110 MHz

Standard

3 mm

1.2 mm

Ferrite

LSXP

Reel , Cut Tape

TMS322512ALM-R33MTAA

Power Inductors - SMD 330nH 9.5A 20% 15mOhm

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TDK

Availability : 3878
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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 0.3536

Multiples of: 1

Thin Film Power Inductor

Shielded

330 nH

20 %

9.5 A

15 mOhms

- 40 C

+ 125 C

3.2 mm

2.5 mm

1.2 mm

Metal

TMS - ALM

Reel , Cut Tape

SRP5030HMT-3R3M

Power Inductors - SMD Ind,5.2x5.6x2.8mm,3.3uH+/-20%,8.5A,shd

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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 0.836

Multiples of: 1

5.2 mm x 5.1 mm

Shielded

3.3 uH

20 %

19.2 mOhms

7.5 A

- 40 C

+ 125 C

24 MHz

Standard

5.2 mm

5.1 mm

2.8 mm

Metal Alloy

SRP5030HMT

Reel , Cut Tape

SRP5030HMT-6R8M

Power Inductors - SMD Ind,5.2x5.6x2.8mm,6.8uH+/-20%,6.3A,shd

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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 0.836

Multiples of: 1

5.2 mm x 5.1 mm

Shielded

6.8 uH

20 %

43.2 mOhms

5.9 A

- 40 C

+ 125 C

17 MHz

Standard

5.2 mm

5.1 mm

2.8 mm

Metal Alloy

SRP5030HMT

Reel , Cut Tape

CWF2012A-4R7K

Power Inductors - SMD Ind,2.4x1.6x1.4mm,4.7uH+/-10%,0.345A,

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45	2	3	4	5	6	7	8
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1441

Multiples of: 1

Chip Inductor

0805 (2016 METRIC)

Semi - Shielded

4.7 uH

10 %

345 mA

990 mOhms

- 55 C

+ 125 C

51 MHz

2.4 mm

1.6 mm

1.4 mm

Ferrite

CWF2012A

Reel , Cut Tape

LCXHF3030QKT220MNR

Power Inductors - SMD 3030 22uH 20% AEC-Q200

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Taiyo Yuden

Availability : 3877
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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 0.1639

Multiples of: 1

1111 (3030 METRIC)

Semi - Shielded

22 uH

20 %

510 mA

504 mOhms

660 mA

- 40 C

+ 125 C

10 MHz

3 mm

1.5 mm

Ferrite

LCXH

Reel , Cut Tape

7443733448033

Power Inductors - SMD WE-LHMI 3.3 uH 5 A 42 mOhms 5020 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 : 3877
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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 1.672

Multiples of: 1

SMT Power Inductor

5.7 mm x 5.2 mm x 1.8 mm

Shielded

3.3 uH

20 %

4.8 A

60 mOhms

6.5 A

- 55 C

+ 150 C

36 MHz

Standard

5.7 mm

5.2 mm

1.8 mm

WE - LHMI

Reel , Cut Tape

CWF2012A-270K

Power Inductors - SMD Ind,2.4x1.6x1.4mm,27uH+/-10%,0.17A,

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

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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

0805 (2016 METRIC)

Semi - Shielded

27 uH

10 %

170 mA

3.84 Ohms

- 55 C

+ 125 C

16 MHz

2.4 mm

1.6 mm

1.4 mm

Ferrite

CWF2012A

Reel , Cut Tape

SRP5030HMCT-3R3M

Power Inductors - SMD Ind,5.3x5.7x2.8mm,3.3uH+/-20%,10A,shd

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Availability : 3875
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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 0.6842

Multiples of: 1

5.3 mm x 5.2 mm

Shielded

3.3 uH

20 %

21 mOhms

10.5 A

- 40 C

+ 125 C

17 MHz

Standard

5.3 mm

5.2 mm

2.8 mm

Metal Alloy

SRP5030HMCT

Reel , Cut Tape

SRP5030HMCT-220M

Power Inductors - SMD Ind,5.3x5.7x2.8mm,22uH+/-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.

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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 0.7227

Multiples of: 1

5.3 mm x 5.2 mm

Shielded

22 uH

20 %

160 mOhms

3.5 A

- 40 C

+ 125 C

6 MHz

Standard

5.3 mm

5.2 mm

2.8 mm

Metal Alloy

SRP5030HMCT

Reel , Cut Tape

BCL322515RT-6R8M-D

Power Inductors - SMD 6.8uH 20% 0.21ohm 1.43A AEC-Q200

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TDK

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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 0.7496

Multiples of: 1

Wirewound

1210 (3225 METRIC)

Shielded

6.8 uH

20 %

1.79 A

210 mOhms

1.43 A

- 55 C

+ 155 C

Standard

3.2 mm

2.5 mm

1.5 mm

Metal

AEC - Q200

BCL

Reel , Cut Tape

744393240033

Power Inductors - SMD WE-XHMI 0.33 uH 19.4 A 4.00 mOhms

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Wurth

Availability : 3874
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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 1.056

Multiples of: 1

330 nH

WE - XHMI

Reel , Cut Tape

SRP4012CC-R10Y

Power Inductors - SMD Ind,4.45x4.06x1.0mm,0.1uH+/-30%,11.5A,shd

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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 0.407

Multiples of: 1

Shielded Power Inductor

1616 (4540 METRIC)

Shielded

100 nH

30 %

11.5 A

5.5 mOhms

25 A

- 40 C

+ 125 C

400 MHz

Standard

4.45 mm

4.06 mm

1 mm

Carbonyl

SRP4019CC

Reel , Cut Tape

SRP5030HMCT-6R8M

Power Inductors - SMD Ind,5.3x5.7x2.8mm,6.8uH+/-20%,6.6A,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 : 3872
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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 0.6842

Multiples of: 1

5.3 mm x 5.2 mm

Shielded

6.8 uH

20 %

50 mOhms

7.5 A

- 40 C

+ 125 C

12 MHz

Standard

5.3 mm

5.2 mm

2.8 mm

Metal Alloy

SRP5030HMCT

Reel , Cut Tape

7443732448010

Power Inductors - SMD WE-LHMI 1.0 uH 6.2 A 27 mOhms 4020 High Temp

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Wurth

Availability : 3872
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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 1.837

Multiples of: 1

SMT Power Inductor

4.45 mm x 4.06 mm x 1.8 mm

Shielded

1 uH

20 %

7 A

27 mOhms

8.5 A

- 55 C

+ 150 C

66 MHz

Standard

4.45 mm

4.06 mm

1.8 mm

WE - LHMI

Reel , Cut Tape

CWF2012A-150K

Power Inductors - SMD Ind,2.4x1.6x1.4mm,15uH+/-10%,0.215A,

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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 0.1441

Multiples of: 1

Chip Inductor

0805 (2016 METRIC)

Semi - Shielded

15 uH

10 %

215 mA

2.68 Ohms

- 55 C

+ 125 C

22 MHz

2.4 mm

1.6 mm

1.4 mm

Ferrite

CWF2012A

Reel , Cut Tape

CWF2012A-1R2K

Power Inductors - SMD Ind,2.4x1.6x1.4mm,1.2uH+/-10%,0.55A,

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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 0.1441

Multiples of: 1

Chip Inductor

0805 (2016 METRIC)

Semi - Shielded

1.2 uH

10 %

550 mA

390 mOhms

- 55 C

+ 125 C

473 MHz

2.4 mm

1.6 mm

1.4 mm

Ferrite

CWF2012A

Reel , Cut Tape

SRN3015BTA-R68M

Power Inductors - SMD Ind,3x3x1.3mm,0.68uH+/-20%,3.5A,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.

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November 2025