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 (USD) 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 4018
Datasheet
17,862In Stock
33,000Expected 2026/12/18
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

4.7 uH 20 % 1.9 A SMD/SMT + 120 C
Bourns Power Inductors - SMD 22uH 20% SMD 5040
Datasheet
11,939In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 1.6 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 6045
Datasheet
13,778In Stock
31,000Expected 2027/01/07
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 uH 20 % 2.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 6045
Datasheet
9,178In Stock
28,000Expected 2026/12/07
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 1.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 220uH 20% SMD 6045
Datasheet
9,131In Stock
9,000Expected 2026/12/07
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

220 uH 20 % 700 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.2uH 30% SMD 6045
Datasheet
11,450In Stock
11,000Expected 2026/08/21
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2.2 uH 30 % 3.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 30% SMD 6045
Datasheet
14,132In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

3.3 uH 30 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 6045
Datasheet
7,426In Stock
37,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

47 uH 20 % 1.1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 68uH 20% SMD 6045
Datasheet
10,449In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

68 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% SMD 8040
Datasheet
20,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

10 uH 20 % 3.1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 100uH 20% SMD 8040
Datasheet
9,282In Stock
12,000Expected 2026/10/21
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

100 uH 20 % 1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 22uH 20% SMD 8040
Datasheet
11,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

22 uH 20 % 2.2 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 33uH 20% SMD 8040
Datasheet
12,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

33 uH 20 % 1.7 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 47uH 20% SMD 8040
Datasheet
12,924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

47 uH 20 % 1.4 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 68uH 20% SMD 8040
Datasheet
18,840In Stock
15,000Expected 2026/12/21
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

68 uH 20 % 1.1 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 10uH 20% SMD 1060
Datasheet
1,209In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

10 uH 20 % 5.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 100uH 20% SMD 1060
Datasheet
1,723In Stock
4,800Expected 2027/01/04
MouseReel Available
Min.: 1
Mult.: 1
: 600

100 uH 20 % 1.7 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 22uH 20% SMD 1060
Datasheet
1,109In Stock
2,400Expected 2026/12/07
MouseReel Available
Min.: 1
Mult.: 1
: 600

22 uH 20 % 3.4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 330uH 20% SMD 1060
Datasheet
792In Stock
2,400Expected 2026/10/12
MouseReel Available
Min.: 1
Mult.: 1
: 600

330 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 47uH 20% SMD 1060
Datasheet
470In Stock
5,400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 600

47 uH 20 % 2.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 10uH 20% 0.6A
Datasheet
3,019In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

10 uH 20 % 550 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.5uH 20% 1.2A
Datasheet
1,248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1.5 uH 20 % 1.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 4.7uH 20% 0.75A
Datasheet
3,261In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

4.7 uH 20 % 750 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 6.8uH 20% 0.65A
Datasheet
2,003In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

6.8 uH 20 % 650 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.33uH 20% 2.1A
Datasheet
325In Stock
2,000Expected 2026/09/03
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

330 nH 20 % 2.1 A SMD/SMT + 125 C