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 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
3 521In 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 9/1/2026
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 10/5/2026
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 000On Order
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 617In Stock
6 000Expected 8/26/2026
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 12/21/2026
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 12/8/2026
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
2 970In Stock
12 000On Order
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 12/30/2026
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 12/17/2026
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
61In Stock
12 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 096In 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
6 064In Stock
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 1/4/2027
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 700In 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 148In Stock
15 000Expected 8/19/2026
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 865In Stock
3 000Expected 8/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

6.8 uH 20 % 1.5 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 0.82uH 30% SMD 4018
Datasheet
5 996In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

820 nH 30 % 4 A SMD/SMT + 120 C