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

LCXHF4040WKT151MNR

Power Inductors - SMD 150uH 4040 2mm Ht 20% Hyb Pow Choke

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Taiyo Yuden

Availability : 1358
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USD 0.2323

Multiples of: 1

1616 (4040 METRIC)

150 uH

20 %

- 40 C

+ 125 C

Standard

4 mm

2 mm

Ferrite

LCX

Reel , Cut Tape

SRR1050HA-R68Y

Power Inductors - SMD Ind,10x10.2x4.8mm,0.68uH+/-30%,9.5A,shd AEC-Q

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Bourns

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49	30	1	2	3	4	5	6

USD 0.6467

Multiples of: 1

Power Inductor

Shielded

680 nH

30 %

9.5 A

5.5 mOhms

13.5 A

- 55 C

+ 150 C

110 MHz

Standard

10.2 mm

10 mm

4.8 mm

Ferrite

AEC - Q200

SRR1050HA

Reel , Cut Tape

744383570033

Power Inductors - SMD WE-MAPI 0.33 uH 15.8 A 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 : 1358
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.331

Multiples of: 1

SMT Power Inductor

1616 (4141 METRIC)

Shielded

330 nH

30 %

15.8 A

4.3 mOhms

14.5 A

- 40 C

+ 125 C

96 MHz

4.1 mm

3.1 mm

Metal Alloy

WE - MAPI

Reel , Cut Tape

7443845030056

Power Inductors - SMD WE-MXGI 5.6 uH 6.8 A 24.5 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 : 1358
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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

5.6 uH

20 %

6.8 A

24.5 mOhms

6.9 A

- 40 C

+ 125 C

19 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

SRP6030WA-220M

Power Inductors - SMD Ind,7.1x6.6x2.8mm,22uH+/-20%,2.9A,shd

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Bourns

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

USD 0.4609

Multiples of: 1

Low Buzz Noise

2626 (6666 METRIC)

Shielded

22 uH

20 %

2.9 A

165 mOhms

3 A

- 55 C

+ 165 C

9 MHz

Standard

6.6 mm

2.8 mm

Metal Alloy Powder

AEC - Q200

SRP6030WA

Reel , Cut Tape

744383570056

Power Inductors - SMD WE-MAPI 0.56 uH 13.4 A 6.7 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 : 1357
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49	30	1	2	3	4	5	6

USD 1.331

Multiples of: 1

1616 (4141 METRIC)

Shielded

560 nH

30 %

13.4 A

6.7 mOhms

13.2 A

- 40 C

+ 125 C

79 MHz

4.1 mm

3.1 mm

Metal Alloy

WE - MAPI

Reel , Cut Tape

SRR1050HA-1R2Y

Power Inductors - SMD Ind,10x10.2x4.8mm,1.2uH+/-30%,8.3A,shd AEC-Q

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Bourns

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USD 0.6467

Multiples of: 1

Power Inductor

Shielded

1.2 uH

30 %

8.3 A

7 mOhms

10.5 A

- 55 C

+ 150 C

85 MHz

Standard

10.2 mm

10 mm

4.8 mm

Ferrite

AEC - Q200

SRR1050HA

Reel , Cut Tape

7443845030010

Power Inductors - SMD WE-MXGI 1 uH 14.3 A 5.2 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 : 1351
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November 2025

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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

1 uH

20 %

14.3 A

5.2 mOhms

14.3 A

- 40 C

+ 125 C

52 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

F1D1-060603W-5R6M

Power Inductors - SMD FIXED IND 5.6uH 5.5A 36.8 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 : 1350
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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USD 0.4884

Multiples of: 1

Shielded

5.6 uH

20 %

5.5 A

36.8 mOhms

6.5 A

- 55 C

+ 125 C

7 mm

6.6 mm

2.8 mm

F1D1

Reel , Cut Tape

74438450300060

Power Inductors - SMD WE-MXGI 0.60 uH 21.2 A 2.8 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 : 1350
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November 2025

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47	16	17	18	19	20	21	22
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USD 1.738

Multiples of: 1

5030

Shielded

600 nH

30 %

21.1 A

2.8 mOhms

21.2 A

- 40 C

+ 125 C

73 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

SRR1050HA-180Y

Power Inductors - SMD Ind,10x10.2x4.8mm,18uH+/-30%,3.1A,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

Availability : 1345
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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 0.6325

Multiples of: 1

Power Inductor

Shielded

18 uH

30 %

3.1 A

51 mOhms

3.2 A

- 55 C

+ 150 C

11 MHz

Standard

10.2 mm

10 mm

4.8 mm

Ferrite

AEC - Q200

SRR1050HA

Reel , Cut Tape

74438450300082

Power Inductors - SMD WE-MXGI 0.82 uH 16.7 A 3.5 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 : 1344
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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 1.738

Multiples of: 1

5030

Shielded

820 nH

30 %

16.7 A

3.5 mOhms

16.7 A

- 40 C

+ 125 C

55 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

F1D1-060603W-100M

Power Inductors - SMD FIXED IND 10uH 4.5A 60 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 : 1343
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November 2025

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45	2	3	4	5	6	7	8
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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 0.5423

Multiples of: 1

Shielded

10 uH

20 %

4.5 A

60 mOhms

5.5 A

- 55 C

+ 125 C

7 mm

6.6 mm

2.8 mm

F1D1

Reel , Cut Tape

F1D1-060603W-330M

Power Inductors - SMD FIXED IND 33uH 2A 183 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 : 1337
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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
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49	30	1	2	3	4	5	6

USD 0.4884

Multiples of: 1

Shielded

33 uH

20 %

2 A

183 mOhms

2.5 A

- 55 C

+ 125 C

7 mm

6.6 mm

2.8 mm

F1D1

Reel , Cut Tape

VLS4020CX-2R2M-H

Power Inductors - SMD 2.2uH 20% 0.072ohm 2.55A 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 : 1334
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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 0.1518

Multiples of: 1

High Power Inductor

Shielded

2.2 uH

20 %

72 mOhms

2.55 A

- 40 C

+ 125 C

Standard

Ferrite

AEC - Q200

VLS - CX - H

Reel , Cut Tape

SPB1012-R15Y

Power Inductors - SMD Ind,10x6.2x12mm,150nH+/-15%,60A,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 : 1332
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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 1.1235

Multiples of: 1

Shielded

150 nH

15 %

60 A

140 uOhms

70 A

- 40 C

+ 125 C

Standard

10 mm

6.2 mm

12 mm

Ferrite

SPB1012

Reel , Cut Tape

F1D1-060603-3R3M

Power Inductors - SMD FIXED IND 3.3uH 7A 26 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 : 1325
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November 2025

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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 0.5423

Multiples of: 1

Shielded

3.3 uH

20 %

7 A

26 mOhms

6.5 A

- 55 C

+ 125 C

7 mm

6.6 mm

2.8 mm

F1D1

Reel , Cut Tape

SRR1050HA-181Y

Power Inductors - SMD Ind,10x10.2x4.8mm,180uH+/-30%,1A,shd AEC-Q

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Bourns

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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 0.6129

Multiples of: 1

Power Inductor

Shielded

180 uH

30 %

1 A

420 mOhms

1.04 A

- 55 C

+ 150 C

3.4 MHz

Standard

10.2 mm

10 mm

4.8 mm

Ferrite

AEC - Q200

SRR1050HA

Reel , Cut Tape

7443845030120

Power Inductors - SMD WE-MXGI 12 uH 4.9 A 52.3 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 : 1320
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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
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 1.738

Multiples of: 1

5030

Shielded

12 uH

20 %

4.9 A

52.3 mOhms

4.9 A

- 40 C

+ 125 C

11 MHz

5.4 mm

3.1 mm

Iron

AEC - Q200

WE - MXGI

Reel , Cut Tape

7443845030015

Power Inductors - SMD WE-MXGI 1.5 uH 12.3 A 5.5 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 : 1318
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November 2025