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
Qualification
Bourns Power Inductors - SMD Ind,4x4x1.0mm,2.2uH+/-20%,3.3A,shd
Datasheet
292In Stock
4,000Expected 2026/05/18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

2.2 uH 20 % 3.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 4012
Datasheet
8,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

10 uH 20 % 1.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 20% SMD 4012
Datasheet
1,820In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

1 uH 20 % 2.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 4012
Datasheet
3,249In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

22 uH 20 % 620 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 20% SMD 4012
Datasheet
5,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

2.2 uH 20 % 1.9 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 4012
Datasheet
4,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

6.8 uH 20 % 1.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD .47uH 20% SMD 4012
Datasheet
4,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,500

470 nH 20 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD Ind,4x4x1.6mm,6.8uH+/-20%,1.45A,shd
Datasheet
550In Stock
3,500Expected 2026/04/10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

6.8 uH 20 % 1.45 A SMD/SMT + 125 C AEC-Q200
Bourns Power Inductors - SMD Ind,4x4x1.6mm,0.56uH+/-20%,4.5A,shd
Datasheet
36In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

580 nH 20 % 4.5 A SMD/SMT + 125 C AEC-Q200
Bourns Power Inductors - SMD 10uH 20% SMD 1060
Datasheet
170In Stock
2,400Expected 2026/03/30
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

10 uH 20 % 5.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 18uH 20% SMD 1060
Datasheet
1,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

18 uH 20 % 3.85 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 1060
Datasheet
2,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

22 uH 20 % 3.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 33uH 20% SMD 1060
Datasheet
528In Stock
5,400On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

33 uH 20 % 3.15 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 1060
Datasheet
1,190In Stock
1,200Expected 2026/06/10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

47 uH 20 % 2.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 100uH 20% SMD 3015
Datasheet
4,268In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

100 uH 20 % 290 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 15uH 20% SMD 3015
Datasheet
7,662In Stock
6,000Expected 2026/02/18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

15 uH 20 % 800 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 18uH 20% SMD 3015
Datasheet
6,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

18 uH 20 % 650 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 33uH 20% SMD 3015
Datasheet
6,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

33 uH 20 % 500 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 3015
Datasheet
2,755In Stock
12,937Expected 2026/02/20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

3.3 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 3015
Datasheet
4,387In Stock
4,000Expected 2026/05/11
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

47 uH 20 % 400 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 4018
Datasheet
6,747In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

10 uH 20 % 1.3 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 15uH 20% SMD 4018
Datasheet
2,749In Stock
3,000Expected 2026/05/15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

15 uH 20 % 1 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 150uH 20% SMD 4018
Datasheet
6,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

150 uH 20 % 320 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 1.2uH 30% SMD 4018
Datasheet
3,294In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1.2 uH 30 % 3.5 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 1.5uH 30% SMD 4018
Datasheet
4,816In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1.5 uH 30 % 3.1 A SMD/SMT + 120 C