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SRP1xxx Shielded SMD Power Inductor

392 variants · Bourns Inc.

About the SRP1xxx Shielded SMD Power Inductor

The Bourns Inc. SRP1xxx Shielded SMD Power Inductor series groups 392 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of Nonstandard, height - seated of 0.157\" (4.00mm) and inductance frequency - test of 100 kHz. Variants differ by current - saturation, current rating and DC resistance, so you can match the exact current - saturation your application requires using the selection guide below.

Select a variant by

Current - saturation
4.5A · 5A · 7A · 10A · 12A · 14A · 17A · 20A · 27A · 33A · 36A
Current rating
3 A · 3.5 A · 5 A · 6.25 A · 7.5 A · 9 A · 10 A · 11 A · 12 A · 16 A · 17 A · 18 A
DC resistance
3.3mOhm Max · 3.8mOhm Max · 4.6mOhm Max · 7mOhm Max · 11.8mOhm Max · 15.5mOhm Max · 19.3mOhm Max · 30mOhm Max · 45mOhm Max · 74mOhm Max · 112mOhm Max · 167mOhm Max
Frequency - self resonant
5MHz · 6MHz · 8MHz · 9MHz · 10MHz · 15MHz · 16MHz · 18MHz · 25MHz · 30MHz · 33MHz · 47MHz
Inductance
1 µH · 1.2 µH · 1.5 µH · 2.2 µH · 3.3 µH · 4.7 µH · 5.6 µH · 10 µH · 15 µH · 22 µH · 33 µH · 47 µH

Shared specifications

Case
Nonstandard
Height - seated
0.157\" (4.00mm)
Inductance frequency - test
100 kHz
Material - core
Carbonyl Powder
Mounting
Surface Mount
Operating temperature
-40°C~150°C
Package
Tape & Reel (TR); Cut Tape (CT)
Q @ freq
20 @ 100kHz
Ratings
AEC-Q200
Shielding
Shielded
Size (Dimension)
0.433\" L x 0.394\" W (11.00mm x 10.00mm)
Tolerance
±20%

Variant comparison

ParameterSRP1038A-100MSRP1038A-150MSRP1038A-1R0MSRP1038A-1R2MSRP1038A-1R5MSRP1038A-220M
Current - saturation12A10A36A33A33A7A
Current rating7.5 A6.25 A18 A17 A16 A5 A
DC resistance30mOhm Max45mOhm Max3.3mOhm Max3.8mOhm Max4.6mOhm Max74mOhm Max
Frequency - self resonant10MHz9MHz47MHz33MHz30MHz8MHz
Inductance10 µH15 µH1 µH1.2 µH1.5 µH22 µH

Request a quote on any SRP1xxx Shielded SMD Power Inductor part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants