Inductors, Chokes & Coils

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SRN Semi-Shielded Power Inductors

Bourns SRN Semi-Shielded Power Inductors are available in several package sizes that are designed using semi-magnetic shielding technology. These inductors offer semi-shielded construction with a rated current from 200mA to 12A and can be used for DC/DC converters, notebook computers, digital video, cameras, HDDs, cell phones, televisions, LCD displays, and much more. The SRN series provides effective magnetic shielding while emitting lower radiation compared to non-shielded inductors. Bourns SRN Semi-Shielded Power Inductors also offer cost savings compared to similar-sized conventional ferrite shield inductors. The Semi-Shielded Power Inductor SRN Design Kit includes the SRN3015, SRN6045, and SRN8040 series products with a total of 32 part numbers (five per each part). The kit offers inductance ranges from 0.47µH to 100µH and rated RMS current from 0.29A to 7.8A.

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Types of Inductors, Chokes & Coils

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Part #

Power Inductors - SMD 22uH 20% SMD 5040

SRN5040-220M
Bourns
1: S/1.52
11,939In Stock

Mfr. Part #
SRN5040-220M

Mouser Part #
652-SRN5040-220M

Bourns

Power Inductors - SMD 22uH 20% SMD 5040

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Datasheet

11,939In Stock

Cut Tape

S/1.52

S/1.25

S/1.23

S/1.03

Reel

S/0.814

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

22 uH

20 %

1.6 A

SMD/SMT

+ 125 C

Power Inductors - SMD 10uH 20% SMD 6045

SRN6045-100M
Bourns
1: S/1.67
12,764In Stock
31,000Expected 1/7/2027

Mfr. Part #
SRN6045-100M

Mouser Part #
652-SRN6045-100M

Bourns

Power Inductors - SMD 10uH 20% SMD 6045

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Datasheet

12,764In Stock

31,000Expected 1/7/2027

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.01

Reel

S/0.891

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 uH

20 %

2.5 A

SMD/SMT

+ 125 C

Power Inductors - SMD 22uH 20% SMD 6045

SRN6045-220M
Bourns
1: S/1.67
9,178In Stock
28,000Expected 12/7/2026

Mfr. Part #
SRN6045-220M

Mouser Part #
652-SRN6045-220M

Bourns

Power Inductors - SMD 22uH 20% SMD 6045

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Datasheet

9,178In Stock

28,000Expected 12/7/2026

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.12

Reel

S/0.938

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

22 uH

20 %

1.5 A

SMD/SMT

+ 125 C

Power Inductors - SMD 220uH 20% SMD 6045

SRN6045-221M
Bourns
1: S/1.63
9,131In Stock
9,000Expected 12/7/2026

Mfr. Part #
SRN6045-221M

Mouser Part #
652-SRN6045-221M

Bourns

Power Inductors - SMD 220uH 20% SMD 6045

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Datasheet

9,131In Stock

9,000Expected 12/7/2026

Cut Tape

S/1.63

S/1.34

S/1.10

S/1.08

Reel

S/0.814

S/0.79

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uH

20 %

700 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 2.2uH 30% SMD 6045

SRN6045-2R2Y
Bourns
1: S/1.67
11,450In Stock
11,000Expected 8/21/2026

Mfr. Part #
SRN6045-2R2Y

Mouser Part #
652-SRN6045-2R2Y

Bourns

Power Inductors - SMD 2.2uH 30% SMD 6045

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Datasheet

11,450In Stock

11,000Expected 8/21/2026

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.04

Reel

S/0.825

S/0.798

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2.2 uH

30 %

3.5 A

SMD/SMT

+ 125 C

Power Inductors - SMD 3.3uH 30% SMD 6045

SRN6045-3R3Y
Bourns
1: S/1.67
14,129In Stock

Mfr. Part #
SRN6045-3R3Y

Mouser Part #
652-SRN6045-3R3Y

Bourns

Power Inductors - SMD 3.3uH 30% SMD 6045

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Datasheet

14,129In Stock

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.04

Reel

S/0.919

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3.3 uH

30 %

3.2 A

SMD/SMT

+ 125 C

Power Inductors - SMD 47uH 20% SMD 6045

SRN6045-470M
Bourns
1: S/1.67
7,321In Stock
37,000On Order

Mfr. Part #
SRN6045-470M

Mouser Part #
652-SRN6045-470M

Bourns

Power Inductors - SMD 47uH 20% SMD 6045

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Datasheet

7,321In Stock

37,000On Order

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.07

Reel

S/0.891

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

47 uH

20 %

1.1 A

SMD/SMT

+ 125 C

Power Inductors - SMD 68uH 20% SMD 6045

SRN6045-680M
Bourns
1: S/1.67
10,449In Stock

Mfr. Part #
SRN6045-680M

Mouser Part #
652-SRN6045-680M

Bourns

Power Inductors - SMD 68uH 20% SMD 6045

Learn More

Datasheet

10,449In Stock

Cut Tape

S/1.67

S/1.39

S/1.14

S/1.04

Reel

S/0.907

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

68 uH

20 %

900 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 10uH 20% SMD 8040

SRN8040-100M
Bourns
1: S/2.10
19,519In Stock

Mfr. Part #
SRN8040-100M

Mouser Part #
652-SRN8040-100M

Bourns

Power Inductors - SMD 10uH 20% SMD 8040

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Datasheet

19,519In Stock

Cut Tape

S/2.10

S/1.76

S/1.45

S/1.35

Reel

S/1.04

S/1.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 uH

20 %

3.1 A

SMD/SMT

+ 105 C

Power Inductors - SMD 100uH 20% SMD 8040

SRN8040-101M
Bourns
1: S/1.05
9,257In Stock
12,000Expected 10/21/2026

Mfr. Part #
SRN8040-101M

Mouser Part #
652-SRN8040-101M

Bourns

Power Inductors - SMD 100uH 20% SMD 8040

Learn More

Datasheet

9,257In Stock

12,000Expected 10/21/2026

Cut Tape

S/1.05

S/1.03

Reel

S/1.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

100 uH

20 %

1 A

SMD/SMT

+ 105 C

Power Inductors - SMD 22uH 20% SMD 8040

SRN8040-220M
Bourns
1: S/2.02
11,769In Stock

Mfr. Part #
SRN8040-220M

Mouser Part #
652-SRN8040-220M

Bourns

Power Inductors - SMD 22uH 20% SMD 8040

Learn More

Datasheet

11,769In Stock

Cut Tape

S/2.02

S/1.76

S/1.69

S/1.44

Reel

S/1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

22 uH

20 %

2.2 A

SMD/SMT

+ 105 C

Power Inductors - SMD 33uH 20% SMD 8040

SRN8040-330M
Bourns
1: S/2.14
12,581In Stock

Mfr. Part #
SRN8040-330M

Mouser Part #
652-SRN8040-330M

Bourns

Power Inductors - SMD 33uH 20% SMD 8040

Learn More

Datasheet

12,581In Stock

Cut Tape

S/2.14

S/1.76

S/1.45

S/1.38

Reel

S/1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

33 uH

20 %

1.7 A

SMD/SMT

+ 105 C

Power Inductors - SMD 47uH 20% SMD 8040

SRN8040-470M
Bourns
1: S/2.26
12,924In Stock

Mfr. Part #
SRN8040-470M

Mouser Part #
652-SRN8040-470M

Bourns

Power Inductors - SMD 47uH 20% SMD 8040

Learn More

Datasheet

12,924In Stock

Cut Tape

S/2.26

S/1.87

S/1.62

S/1.53

S/1.31

Reel

S/1.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

47 uH

20 %

1.4 A

SMD/SMT

+ 105 C

Power Inductors - SMD 68uH 20% SMD 8040

SRN8040-680M
Bourns
1: S/2.14
18,740In Stock
15,000Expected 12/21/2026

Mfr. Part #
SRN8040-680M

Mouser Part #
652-SRN8040-680M

Bourns

Power Inductors - SMD 68uH 20% SMD 8040

Learn More

Datasheet

18,740In Stock

15,000Expected 12/21/2026

Cut Tape

S/2.14

S/1.76

S/1.45

S/1.40

Reel

S/1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

68 uH

20 %

1.1 A

SMD/SMT

+ 105 C

Power Inductors - SMD 10uH 20% SMD 1060

SRN1060-100M
Bourns
1: S/2.80
1,194In Stock
1,200Expected 12/8/2026

Mfr. Part #
SRN1060-100M

Mouser Part #
652-SRN1060-100M

Bourns

Power Inductors - SMD 10uH 20% SMD 1060

Learn More

Datasheet

1,194In Stock

1,200Expected 12/8/2026

Cut Tape

S/2.80

S/2.30

S/1.90

Reel

S/1.59

S/1.44

S/1.39

MouseReel Available

Min.: 1
Mult.: 1

: 600

10 uH

20 %

5.4 A

SMD/SMT

+ 125 C

Power Inductors - SMD 100uH 20% SMD 1060

SRN1060-101M
Bourns
1: S/2.80
1,723In Stock
4,800Expected 1/4/2027

Mfr. Part #
SRN1060-101M

Mouser Part #
652-SRN1060-101M

Bourns

Power Inductors - SMD 100uH 20% SMD 1060

Learn More

Datasheet

1,723In Stock

4,800Expected 1/4/2027

Cut Tape

S/2.80

S/2.30

S/1.90

Reel

S/1.63

S/1.48

S/1.39

MouseReel Available

Min.: 1
Mult.: 1

: 600

100 uH

20 %

1.7 A

SMD/SMT

+ 125 C

Power Inductors - SMD 22uH 20% SMD 1060

SRN1060-220M
Bourns
1: S/2.80
1,109In Stock
2,400Expected 12/7/2026

Mfr. Part #
SRN1060-220M

Mouser Part #
652-SRN1060-220M

Bourns

Power Inductors - SMD 22uH 20% SMD 1060

Learn More

Datasheet

1,109In Stock

2,400Expected 12/7/2026

Cut Tape

S/2.80

S/2.77

S/2.70

S/2.18

Reel

S/1.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

22 uH

20 %

3.4 A

SMD/SMT

+ 125 C

Power Inductors - SMD 330uH 20% SMD 1060

SRN1060-331M
Bourns
1: S/2.80
2,150Expected 10/12/2026

Mfr. Part #
SRN1060-331M

Mouser Part #
652-SRN1060-331M

Bourns

Power Inductors - SMD 330uH 20% SMD 1060

Learn More

Datasheet

2,150Expected 10/12/2026

Cut Tape

S/2.80

S/2.30

S/1.90

Reel

S/1.49

S/1.39

MouseReel Available

Min.: 1
Mult.: 1

: 600

330 uH

20 %

900 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 47uH 20% SMD 1060

SRN1060-470M
Bourns
1: S/2.80
470In Stock
5,400On Order

Mfr. Part #
SRN1060-470M

Mouser Part #
652-SRN1060-470M

Bourns

Power Inductors - SMD 47uH 20% SMD 1060

Learn More

Datasheet

470In Stock

5,400On Order

Cut Tape

S/2.80

S/2.30

S/1.90

Reel

S/1.63

S/1.48

S/1.39

MouseReel Available

Min.: 1
Mult.: 1

: 600

47 uH

20 %

2.5 A

SMD/SMT

+ 125 C

Power Inductors - SMD 10uH 20% 0.6A

SRN2009T-100M
Bourns
1: S/1.09
3,019In Stock

Mfr. Part #
SRN2009T-100M

Mouser Part #
652-SRN2009T-100M

Bourns

Power Inductors - SMD 10uH 20% 0.6A

Learn More

Datasheet

3,019In Stock

Cut Tape

S/1.09

S/1.07

S/0.884

S/0.856

Reel

S/0.588

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

10 uH

20 %

550 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 1.5uH 20% 1.2A

SRN2009T-1R5M
Bourns
1: S/1.09
1,248In Stock

Mfr. Part #
SRN2009T-1R5M

Mouser Part #
652-SRN2009T-1R5M

Bourns

Power Inductors - SMD 1.5uH 20% 1.2A

Learn More

Datasheet

1,248In Stock

Cut Tape

S/1.09

S/0.895

S/0.736

S/0.572

Reel

S/0.537

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

1.5 uH

20 %

1.2 A

SMD/SMT

+ 125 C

Power Inductors - SMD 4.7uH 20% 0.75A

SRN2009T-4R7M
Bourns
1: S/1.09
3,261In Stock

Mfr. Part #
SRN2009T-4R7M

Mouser Part #
652-SRN2009T-4R7M

Bourns

Power Inductors - SMD 4.7uH 20% 0.75A

Learn More

Datasheet

3,261In Stock

Cut Tape

S/1.09

S/0.895

S/0.736

S/0.666

Reel

S/0.588

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

4.7 uH

20 %

750 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 6.8uH 20% 0.65A

SRN2009T-6R8M
Bourns
1: S/1.09
2,003In Stock

Mfr. Part #
SRN2009T-6R8M

Mouser Part #
652-SRN2009T-6R8M

Bourns

Power Inductors - SMD 6.8uH 20% 0.65A

Learn More

Datasheet

2,003In Stock

Cut Tape

S/1.09

S/0.895

S/0.736

S/0.572

Reel

S/0.518

S/0.487

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

6.8 uH

20 %

650 mA

SMD/SMT

+ 125 C

Power Inductors - SMD 0.33uH 20% 2.1A

SRN2009T-R33M
Bourns
1: S/1.09
325In Stock
2,000Expected 9/3/2026

Mfr. Part #
SRN2009T-R33M

Mouser Part #
652-SRN2009T-R33M

Bourns

Power Inductors - SMD 0.33uH 20% 2.1A

Learn More

Datasheet

325In Stock

2,000Expected 9/3/2026

Cut Tape

S/1.09

S/0.895

S/0.798

S/0.572

Reel

S/0.537

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 nH

20 %

2.1 A

SMD/SMT

+ 125 C

Power Inductors - SMD 0.47uH 20% 2A

SRN2009T-R47M
Bourns
1: S/1.09
6,039In Stock
4,000Expected 10/13/2026

Mfr. Part #
SRN2009T-R47M

Mouser Part #
652-SRN2009T-R47M

Bourns

Power Inductors - SMD 0.47uH 20% 2A

Learn More

Datasheet

6,039In Stock

4,000Expected 10/13/2026

Cut Tape

S/1.09

S/0.895

S/0.736

S/0.572

Reel

S/0.568

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

470 nH

20 %

2 A

SMD/SMT

+ 125 C

SRN Semi-Shielded Power Inductors

Types of Inductors, Chokes & Coils

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240 nH
330 nH
470 nH
500 nH
580 nH
680 nH
820 nH
1 uH
1.2 uH
1.3 uH
1.5 uH
1.8 uH
2 uH
2.2 uH
2.7 uH
3.3 uH
3.6 uH
4.7 uH
5.6 uH
6.8 uH

200 mA
220 mA
280 mA
290 mA
300 mA
320 mA
340 mA
350 mA
380 mA
400 mA
420 mA
440 mA
500 mA
550 mA
560 mA
600 mA
620 mA
650 mA
670 mA
700 mA