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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
Qualification
Bourns Power Inductors - SMD 22uH 20% SMD 4018
Datasheet
489In Stock
6,000Expected 18/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

22 uH 20 % 900 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 2.7uH 20% SMD 4018
Datasheet
186In Stock
3,000Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2.7 uH 20 % 2.3 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 33uH 20% SMD 4018
Datasheet
2,474In Stock
3,000Expected 14/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

33 uH 20 % 700 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD Ind4x4x1.8mm,330uH20%0.2A,semi-shdSMD
Datasheet
1,713In Stock
3,000Expected 31/03/2026
Min.: 1
Mult.: 1
Reel: 3,000

330 uH 20 % 200 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 4018
Datasheet
3,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3.3 uH 20 % 2.2 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 68uH 20% SMD 4018
Datasheet
1,343In Stock
3,000Expected 29/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

68 uH 20 % 500 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 4018
Datasheet
8,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6.8 uH 20 % 1.5 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 0.82uH 30% SMD 4018
Datasheet
1,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

820 nH 30 % 4 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 100uH 20% SMD 4026
Datasheet
3,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

100 uH 20 % 300 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 15uH 20% SMD 4026
Datasheet
3,353In Stock
6,000Expected 11/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

15 uH 20 % 770 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.2uH 30% SMD 4026
Datasheet
525In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1.2 uH 30 % 2.75 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 220uH 20% SMD 4026
Datasheet
1,775In Stock
6,000Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

220 uH 20 % 200 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 30% SMD 4026
Datasheet
864In Stock
6,000Expected 10/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

2.2 uH 30 % 2.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 4026
Datasheet
403In Stock
9,000Expected 14/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3.3 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 4026
Datasheet
944In Stock
3,000Expected 29/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

47 uH 20 % 400 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 68uH 20% SMD 4026
Datasheet
50In Stock
6,000Expected 16/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

68 uH 20 % 350 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 4026
Datasheet
3,877In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6.8 uH 20 % 1.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 5040
Datasheet
4,386In Stock
18,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

10 uH 20 % 2.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 15uH 20% SMD 5040
Datasheet
5,201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

15 uH 20 % 2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.5uH 30% SMD 5040
Datasheet
1,793In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

1.5 uH 30 % 6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 5040
Datasheet
6,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

22 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 27uH 20% SMD 5040
Datasheet
3,566In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

27 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 30% SMD 5040
Datasheet
3,366In Stock
2,000Expected 05/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

2.2 uH 30 % 4.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 5040
Datasheet
4,672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

3.3 uH 20 % 3.8 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 5040
Datasheet
6,489In Stock
7,000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4.7 uH 20 % 3.3 A SMD/SMT + 125 C