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 4.7uH 20% SMD 3015
Datasheet
5,371In Stock
6,000Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 3015
Datasheet
1,873In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

6.8 uH 20 % 1.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 4012
Datasheet
8,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

10 uH 20 % 1.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 15uH 20% SMD 4012
Datasheet
5,230In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

15 uH 20 % 750 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 20% SMD 4012
Datasheet
1,760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

1 uH 20 % 2.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 4012
Datasheet
2,077In Stock
4,500Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

22 uH 20 % 620 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 20% SMD 4012
Datasheet
4,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

2.2 uH 20 % 1.9 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 4012
Datasheet
1,633In Stock
4,500Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

4.7 uH 20 % 1.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 4012
Datasheet
3,660In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

6.8 uH 20 % 1.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD .47uH 20% SMD 4012
Datasheet
4,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

470 nH 20 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 4018
Datasheet
2,795In Stock
9,000Expected 11/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

10 uH 20 % 1.3 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 100uH 20% SMD 4018
Datasheet
5,717In Stock
6,000Expected 26/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

100 uH 20 % 420 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 15uH 20% SMD 4018
Datasheet
1,822In Stock
3,000Expected 21/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

15 uH 20 % 1 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 150uH 20% SMD 4018
Datasheet
1,897In Stock
3,000Expected 08/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

150 uH 20 % 320 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 1uH 30% SMD 4018
Datasheet
3,000In Stock
12,000Expected 11/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 uH 30 % 3.7 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 1.2uH 30% SMD 4018
Datasheet
1,735In Stock
3,000Expected 30/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1.2 uH 30 % 3.5 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 1.5uH 30% SMD 4018
Datasheet
2,655In Stock
3,000Expected 18/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1.5 uH 30 % 3.1 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 220uH 20% SMD 4018
Datasheet
146In Stock
9,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

220 uH 20 % 280 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 2.2uH 20% SMD 4018
Datasheet
2,104In Stock
36,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2.2 uH 20 % 2.9 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 2.7uH 20% SMD 4018
Datasheet
64In Stock
6,000Expected 21/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2.7 uH 20 % 2.3 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 33uH 20% SMD 4018
Datasheet
9In Stock
9,000Expected 04/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 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
6,000On Order
Min.: 1
Mult.: 1
: 3,000

330 uH 20 % 200 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 4018
Datasheet
2,170In Stock
15,000Expected 19/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

47 uH 20 % 600 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 68uH 20% SMD 4018
Datasheet
91In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

68 uH 20 % 500 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 6.8uH 20% SMD 4018
Datasheet
2,875In Stock
3,000Expected 19/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6.8 uH 20 % 1.5 A SMD/SMT + 120 C