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-3R9K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,3.9uH+/-10%,0.43A,

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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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

3.9 uH

10 %

430 mA

1.6 Ohms

- 55 C

+ 125 C

80 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

201610CDMCDDS-R68MC

Power Inductors - SMD

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Sumida

Availability : 5790
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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 0.0585

Multiples of: 5

CWF1612A-3R3K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,3.3uH+/-10%,0.44A,

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49	30	1	2	3	4	5	6

USD 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

3.3 uH

10 %

440 mA

1.5 Ohms

- 55 C

+ 125 C

84 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

74479320165210

Power Inductors - SMD WE-PMFI 1.0 uH 4.7 A 36 mOhms AEC-Q200

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Wurth

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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 0.2013

Multiples of: 1

0806 (2016 METRIC)

1 uH

4.7 A

36 mOhms

5.25 A

- 55 C

+ 150 C

67 MHz

Standard

2 mm

1.6 mm

1 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

74479320165110

Power Inductors - SMD WE-PMFI 0.1 uH 10.2 A 9 mOhms AEC-Q200

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Wurth

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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 0.2057

Multiples of: 1

0806 (2016 METRIC)

100 nH

10.2 A

9 mOhms

13.7 A

- 55 C

+ 150 C

325 MHz

Standard

2 mm

1.6 mm

1 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

74479335329110

Power Inductors - SMD WE-PMFI 0.1 uH 16 A 5.1 mOhms AEC-Q200

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Wurth

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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 0.5324

Multiples of: 1

100 nH

16 A

5.1 mOhms

25 A

- 55 C

+ 150 C

310 MHz

Standard

3.5 mm

3.2 mm

2 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

IFSC2020DEER1R0N01

Power Inductors - SMD 1 UH +/ 30%

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Vishay

Availability : 5788
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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 0.1155

Multiples of: 1

2424 (6060 METRIC)

Semi - Shielded

1 uH

30 %

4.2 A

14 mOhms

8.5 A

- 40 C

+ 125 C

110 MHz

6.5 mm

4.5 mm

Ferrite

IFSC - 2020DE - 01

Reel , Cut Tape

74438324012HT

Power Inductors - SMD WE-MAPI 1.2 uH 2 A 74.7 mOhms 2512 High Temp

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Wurth

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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 1.0304

Multiples of: 1

SMT Power Inductor

2.5 mm x 2 mm x 1.2 mm

Shielded

1.2 uH

20 %

3.5 A

74.7 mOhms

4.7 A

- 55 C

+ 150 C

67 MHz

Standard

2.5 mm

2 mm

1.2 mm

WE - MAPI

Reel , Cut Tape

TFM201610ALVA2R2MTAA

Power Inductors - SMD 2.2uH 20% 152mOhm 2A AEC-Q200

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TDK

Availability : 5786
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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 0.2853

Multiples of: 1

Thin Film Power Inductor

0806 (2016 METRIC)

Shielded

2.2 uH

20 %

1.9 A

152 mOhms

2.2 A

- 55 C

+ 150 C

Standard

2 mm

1.6 mm

1 mm

Metal

AEC - Q200

TFM - ALVA

Reel , Cut Tape

74479335329210

Power Inductors - SMD WE-PMFI 1.0 uH 7.3 A 24 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 : 5786
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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 0.3916

Multiples of: 1

1 uH

7.3 A

24 mOhms

10.8 A

- 55 C

+ 150 C

56 MHz

Standard

3.5 mm

3.2 mm

2 mm

AEC - Q200

WE - PMFI

Reel , Cut Tape

SRN3010C-1R5M

Power Inductors - SMD Ind,3.0x3.0x0.9mm,1.5uH+/-20%,2.8A,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 0.1573

Multiples of: 1

Semi Shielded Power Inductor

3 mm x 3 mm

Shielded

1.5 uH

20 %

90 mOhms

1.9 A

- 40 C

+ 125 C

115 MHz

3 mm

0.9 mm

Ferrite

SRN3010C

Reel , Cut Tape

SRN2010BTA-R68M

Power Inductors - SMD Ind,2x1.6x0.9mm,0.68uH+/-20%,3.6A,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.

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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 0.1452

Multiples of: 1

Semi Shielded Power Inductor

2 mm x 1.6 mm x 0.9 mm

Shielded

680 nH

20 %

3.6 A

60 mOhms

2.5 A

- 55 C

+ 125 C

180 MHz

2 mm

1.6 mm

0.9 mm

Ferrite

SRN2010BTA

Reel , Cut Tape

LBCNF2012KKTR24MA

Power Inductors - SMD INDUCTOR, MCOIL MULTILAYER, 0.24uH20%, T&R

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 : 5781
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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 0.1942

Multiples of: 5

SRP4021HMT-100M

Power Inductors - SMD Ind,4.1x4.2x1.9mm,100uH+/-20%,2.8A,shd

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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 0.6446

Multiples of: 1

Low Radiation Inductor

1616 (4141 METRIC)

Shielded

10 uH

20 %

132 mOhms

2.7 A

- 40 C

+ 125 C

17 MHz

4.2 mm

4.1 mm

1.9 mm

Metal Powder

SRP4021HMT

Reel , Cut Tape

SRN2510BTA-1R0M

Power Inductors - SMD Ind,2x2.5x0.9mm,1uH+/-20%,2.6A,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 : 5780
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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 0.1529

Multiples of: 1

Semi Shielded Power Inductor

2.5 mm x 2 mm x 0.9 mm

Shielded

1 uH

20 %

2.6 A

72 mOhms

2.5 A

- 55 C

+ 125 C

110 MHz

2.5 mm

2 mm

0.9 mm

Ferrite

SRN2510BTA

Reel , Cut Tape

SRN3012BTA-1R2M

Power Inductors - SMD Ind,3x3x1mm,1.2uH+/-20%,4A,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
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 0.1287

Multiples of: 1

Semi Shielded Power Inductor

3 mm x 3 mm x 1 mm

Shielded

1.2 uH

20 %

4 A

56 mOhms

3.3 A

- 55 C

+ 125 C

110 MHz

3 mm

1 mm

Ferrite

SRN3012BTA

Reel , Cut Tape

CWF1612A-R56K

Power Inductors - SMD Ind,1.65x1.15x1.05mm,0.56uH+/-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.

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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 0.1441

Multiples of: 1

Chip Inductor

0603 (1608 METRIC)

Unshielded

560 nH

10 %

850 mA

440 mOhms

- 55 C

+ 125 C

600 MHz

1.65 mm

1.15 mm

1.05 mm

Ferrite

CWF1612A

Reel , Cut Tape

TFM160808BLE-R24MTCA

Power Inductors - SMD IND 0.24uH 3A 33mOhm -40-125 DegreeC

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TDK

Availability : 5771
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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 0.1484

Multiples of: 1

0603 (1608 METRIC)

240 nH

20 %

3.7 A

29 mOhms

5.4 A

- 40 C

+ 125 C

Standard

1.6 mm

0.8 mm

Metal Alloy

TFM - BLE

Reel , Cut Tape

SRN3010C-1R0M

Power Inductors - SMD Ind,3.0x3.0x0.9mm,1uH+/-20%,3.4A,shd

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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 0.1573

Multiples of: 1

Semi Shielded Power Inductor

3 mm x 3 mm

Shielded

1 uH

20 %

67 mOhms

2.4 A

- 40 C

+ 125 C

145 MHz

3 mm

0.9 mm

Ferrite

SRN3010C

Reel , Cut Tape

TFM201612BLEAR47MTCA

Power Inductors - SMD 0.47uH, 4.7A, 22mohm, -55-150C

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.

TDK

Availability : 5771
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