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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Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
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Bourns Power Inductors - SMD 220uH 20% SMD 4018
Datasheet
10,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

220 uH 20 % 280 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 2.2uH 20% SMD 4018
Datasheet
27,229In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2.2 uH 20 % 2.9 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 47uH 20% SMD 4018
Datasheet
21,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

47 uH 20 % 600 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 4018
Datasheet
25,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4.7 uH 20 % 1.9 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 1uH 30% SMD 4026
Datasheet
9,862In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 uH 30 % 3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 4026
Datasheet
12,934In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 6045
Datasheet
9,150In Stock
6,000Expected 2026-06-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

10 uH 20 % 2.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 15uH 20% SMD 6045
Datasheet
10,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

15 uH 20 % 1.9 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 6045
Datasheet
22,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

22 uH 20 % 1.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 220uH 20% SMD 6045
Datasheet
10,124In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

220 uH 20 % 700 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 30% SMD 6045
Datasheet
10,048In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

2.2 uH 30 % 3.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 33uH 20% SMD 6045
Datasheet
20,554In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

33 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 30% SMD 6045
Datasheet
21,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

3.3 uH 30 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 6045
Datasheet
10,163In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

47 uH 20 % 1.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 68uH 20% SMD 6045
Datasheet
18,336In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

68 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 100uH 20% SMD 8040
Datasheet
12,516In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

100 uH 20 % 1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 68uH 20% SMD 8040
Datasheet
15,362In Stock
10,000Expected 2026-07-08
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

68 uH 20 % 1.1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 10uH 20% 0.6A
Datasheet
1,054In Stock
2,000Expected 2026-04-30
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

10 uH 20 % 550 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.5uH 20% 1.2A
Datasheet
1,255In Stock
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Min.: 1
Mult.: 1
Reel: 2,000

1.5 uH 20 % 1.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% 0.75A
Datasheet
2,186In Stock
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Min.: 1
Mult.: 1
Reel: 2,000

4.7 uH 20 % 750 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% 0.65A
Datasheet
2,414In Stock
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Min.: 1
Mult.: 1
Reel: 2,000

6.8 uH 20 % 650 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.33uH 20% 2.1A
Datasheet
25In Stock
2,000Expected 2026-02-25
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

330 nH 20 % 2.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.47uH 20% 2A
Datasheet
40In Stock
4,000Expected 2026-04-30
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

470 nH 20 % 2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 20% SMD 2010
Datasheet
4,031In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

1 uH 20 % 2.9 A SMD/SMT + 125 C AEC-Q200
Bourns Power Inductors - SMD 2.2uH 20% SMD 2010
Datasheet
3,862In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

2.2 uH 20 % 2 A SMD/SMT + 125 C