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

SRR0745HA-680M

Power Inductors - SMD Ind,7.3x7.3x4.5,68uH+/-20%,0.86A,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 : 1285
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USD 0.7271

Multiples of: 1

7.3 mm x 7.3 mm

Shielded

68 uH

20 %

300 Ohms

960 mA

- 55 C

+ 150 C

Standard

7.3 mm

3.5 mm

Ferrite

SRR0745HA

Reel , Cut Tape

LSQPB160807T2R2M

Power Inductors - SMD 2.2uH 0603 20% HI CURR

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 : 1275
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USD 0.0549

Multiples of: 5

2.2 uH

± 20 %

744393305068

Power Inductors - SMD WE-XHMI 6.8 uH 6.6 A 29.28 mOhms 5050

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 : 1271
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49	30	1	2	3	4	5	6

USD 1.441

Multiples of: 1

SMT Power Inductor

5.55 mm x 5.35 mm x 5.1 mm

6.8 uH

20 %

6.6 A

29.28 mOhms

6.9 A

- 40 C

+ 125 C

18 MHz

Standard

5.55 mm

5.35 mm

5.1 mm

Copper

AEC - Q200

WE - XHMI

Reel , Cut Tape

CDRH5D28RBH125NP-101MC

Power Inductors - SMD Automotive Grade

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.

Sumida

Availability : 1268
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49	30	1	2	3	4	5	6

USD 0.5978

Multiples of: 1

100 uH

20 %

F1F1-0603-6R8M

Power Inductors - SMD HIGH POWER INDUCTOR 6.8uH 4.5A 48 MOHM

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.

Bel Fuse

Availability : 1265
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5753

Multiples of: 1

SMT Inductor

Shielded

6.8 uH

20 %

48 mOhms

7 A

- 55 C

+ 155 C

7.1 mm

6.6 mm

2.8 mm

Metal

F1F1

Reel , Cut Tape

74438450300047

Power Inductors - SMD WE-MXGI 0.47 uH 20 A 2.4 mOhms

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 : 1262
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.738

Multiples of: 1

5030

Shielded

470 nH

30 %

20 A

2.4 mOhms

20 A

- 40 C

+ 125 C

84 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

SPB0705-R12M

Power Inductors - SMD Ind,6.7x6.5x4.7mm,120nH+/-20%,43A,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 : 1260
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49	30	1	2	3	4	5	6

USD 0.6292

Multiples of: 1

Shielded

120 nH

20 %

43 A

350 uOhms

37 A

- 40 C

+ 125 C

Standard

6.7 mm

6.5 mm

4.7 mm

Ferrite

SPB0705

Reel , Cut Tape

SRR1050HA-270Y

Power Inductors - SMD Ind,10x10.2x4.8mm,27uH+/-30%,2.6A,shd AEC-Q

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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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 0.6325

Multiples of: 1

Power Inductor

Shielded

27 uH

30 %

2.6 A

77 mOhms

2.7 A

- 55 C

+ 150 C

10 MHz

Standard

10.2 mm

10 mm

4.8 mm

Ferrite

AEC - Q200

SRR1050HA

Reel , Cut Tape

744383957010

Power Inductors - SMD WE-MAPI 1 uH 10.25 A 13.5 mOhms

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 : 1242
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November 2025

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USD 1.331

Multiples of: 1

1616 (4141 METRIC)

1 uH

20 %

10.25 A

13.5 mOhms

12.5 A

- 40 C

+ 125 C

59 MHz

4.1 mm

3.1 mm

AEC - Q200

WE - MAPI

Reel , Cut Tape

74439346010

Power Inductors - SMD WE-XHMI 1 uH 13.1 A 39mOhms

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 : 1242
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November 2025

November 2025
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USD 2.5875

Multiples of: 1

1 uH

20 %

13.1 A

39 mOhms

24 A

- 40 C

+ 125 C

60 MHz

6.65 mm

6.45 mm

5.2 mm

WE - XHMI

Reel , Cut Tape

74439325047

Power Inductors - SMD WE-XHMI 4.7 uH 5.7 A 34.8 mOhms 4040

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 : 1239
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USD 0.968

Multiples of: 1

SMT Power Inductor

4.3 mm x 4.3 mm x 4.1 mm

Shielded

4.7 uH

20 %

5.7 A

34.8 mOhms

5.7 A

- 40 C

+ 125 C

25 MHz

Standard

4.3 mm

4.1 mm

Copper

WE - XHMI

Reel , Cut Tape

VLS4015CX-3R3M-H

Power Inductors - SMD 3.3uH 20% 0.096ohm 2.41A 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 : 1223
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.1502

Multiples of: 1

Wirewound

4015 (1515 METRIC)

Shielded

3.3 uH

20 %

96 mOhms

2.84 A

- 40 C

+ 125 C

Standard

4 mm

1.5 mm

Ferrite

AEC - Q200

VLS - CX - H

Reel , Cut Tape

7443734948047

Power Inductors - SMD WE-LHMI 4.7 uH 7 A 30.8 mOhms 7050 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 : 1223
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.683

Multiples of: 1

SMT Power Inductor

7.3 mm x 6.6 mm x 4.8 mm

Shielded

4.7 uH

20 %

7 A

31 mOhms

11.4 A

- 55 C

+ 150 C

20 MHz

Standard

7.3 mm

6.6 mm

4.8 mm

WE - LHMI

Reel , Cut Tape

3627322520100K

Power Inductors - SMD 3627 322520 10UH 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.

TE Connectivity

Availability : 1222
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49	30	1	2	3	4	5	6

USD 0.2967

Multiples of: 1

SMD Power Inductor

3.2 mm x 2.5 mm x 2 mm

Unshielded

10 uH

10 %

190 mA

1.8 Ohms

- 40 C

+ 125 C

3.2 mm

2.5 mm

2 mm

Ferrite

Reel , Cut Tape

SRN8040HA-100M

Power Inductors - SMD Ind,7.9x8.15x4.2mm,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

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

USD 0.3586

Multiples of: 1

Automotive Grade Semi - Shielded Power Inductor

3231 (8279 METRIC)

Semi - Shielded

10 uH

20 %

61 mOhms

4.8 A

- 40 C

+ 150 C

20 MHz

Standard

8.15 mm

7.9 mm

4.2 mm

Ferrite

Reel , Cut Tape

SRN8040HA-1R5M

Power Inductors - SMD Ind,7.9x8.15x4.2mm,1.5uH+/-20%,7A,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 : 1218
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3212

Multiples of: 1

Automotive Grade Semi - Shielded Power Inductor

3231 (8279 METRIC)

Semi - Shielded

1.5 uH

20 %

11 mOhms

12 A

- 40 C

+ 150 C

55 MHz

Standard

8.15 mm

7.9 mm

4.2 mm

Ferrite

Reel , Cut Tape

SRN3030HA-4R7Y

Power Inductors - SMD Ind,3x3x3mm,4.7uH+/-30%,1.4A,150C,shd 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 : 1213
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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 0.1952

Multiples of: 1

Semi - Shielded

4.7 uH

30 %

- 55 C

+ 155 C

3 mm

SRN3030HA

Reel , Cut Tape

IHLP2525CZEK4R7MA1

Power Inductors - SMD 4.7uH 5.5A AEC-Q 6.86x6.47x3mm

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.

Vishay

Availability : 1212
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49	30	1	2	3	4	5	6

USD 0.5478

Multiples of: 1

Automotive Inductor

2525 (6565 METRIC)

Shielded

4.7 uH

20 %

5.5 A

40 mOhms

10 A

- 55 C

+ 125 C

25 MHz

6.47 mm

1.27 mm

IHLP - 2525CZ - A1

SRN3015C-180M

Power Inductors - SMD Ind,3x3x1.3mm,18uH20%,1.1A,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 : 1211
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44	26	27	28	29	30	31	1
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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 0.1683

Multiples of: 1

Power Inductor

Semi - Shielded

18 uH

20 %

1.1 A

456 mOhms

730 mA

- 55 C

+ 125 C

23 MHz

Standard

3 mm

1.3 mm

SRN3015C

Reel , Cut Tape

7443845030068

Power Inductors - SMD WE-MXGI 6.8 uH 6.8 A 28.3 mOhms

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 : 1204
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025