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.

Types of Inductors, Chokes & Coils
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Description Datasheet Availability Pricing (EUR) 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 220uH 20% SMD 1060
Datasheet
3.599On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

220 uH 20 % 1 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 330uH 20% SMD 1060
Datasheet
2.942Expected 5/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

330 uH 20 % 900 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 100uH 20% SMD 4018
Datasheet
5.469Expected 3/25/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

100 uH 20 % 420 mA SMD/SMT + 120 C
Bourns Power Inductors - SMD 33uH 20% SMD 5040
Datasheet
5.172On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

33 uH 20 % 1.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.3uH 30% SMD 6045
Datasheet
1.975Expected 3/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

1.3 uH 30 % 4 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.5uH 30% SMD 8040
Datasheet
2.707On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

500 nH 30 % 10 A SMD/SMT + 105 C
Bourns Power Inductors - SMD 3.3uH 20% 0.85A
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

3.3 uH 20 % 850 mA SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.68uH 20% 1.5A
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

680 nH 20 % 1.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 1.5uH 20% SMD 2010
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

1.5 uH SMD/SMT
Bourns Power Inductors - SMD 0.68uH 20% SMD 2010
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

680 nH 20 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.24uH 20% SMD 2510
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

240 nH 20 % 4.3 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.47uH 20% SMD 2510
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

470 nH 20 % 3.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.24uH 20% SMD 2510
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

240 nH 20 % 5.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.68uH 20% SMD 2510
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

680 nH 20 % 4.2 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 0.33uH 20% SMD 2512
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

330 nH 20 % 5.7 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 3.3uH 20% SMD 4012
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4.500
Mult.: 4.500
Reel: 4.500

3.3 uH 20 % 1.7 A SMD/SMT + 125 C
Bourns Inductor Kits & Accessories SMD DESIGN KIT 2x1.6-3x3 FTPT
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SMD/SMT
Bourns Inductor Kits & Accessories SMD DESIGN KIT 6x6-10x10 FTPT
Datasheet
N/A
Min.: 1
Mult.: 1

SMD/SMT
Bourns Power Inductors - SMD Ind,6x6x4.2mm,4.7uH20%,4A,semi-shdSMD
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
Reel: 1.000
4.7 uH 20 % 4.5 A SMD/SMT + 125 C
Bourns Power Inductors - SMD 2.0uH 30% SMD 8040
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

2 uH 30 % SMD/SMT + 125 C
Bourns SRN-LAB3
Bourns Inductor Kits & Accessories SHIELDED POWER INDUCTOR
Datasheet
Non-Stocked
Min.: 1
Mult.: 1