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 2.2uH 20% SMD 3015
Datasheet
22.100In Stock
34.000Expected 11/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

2.2 uH 20 % 1.8 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 3015
Datasheet
15.292In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

3.3 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% SMD 3015
Datasheet
11.661In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

4.7 uH 20 % 1.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1uH 30% SMD 4018
Datasheet
8.346In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

1 uH 30 % 3.7 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 220uH 20% SMD 4018
Datasheet
10.501In 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
26.742In 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
14.506In 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
25.271In 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 4.7uH 20% SMD 4026
Datasheet
12.834In 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 15uH 20% SMD 6045
Datasheet
8.756In 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
22.419In 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
7.607In 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
8.391In 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
20.214In 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
21.064In 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
9.138In Stock
6.000Expected 23/06/2026
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
18.213In 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
11.109In 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
15.312In Stock
10.000Expected 08/07/2026
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 30/04/2026
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
MouseReel Available
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
2.183In Stock
MouseReel Available
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
414In Stock
MouseReel Available
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
2.025In Stock
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 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

470 nH 20 % 2 A SMD/SMT + 125 C