Skip to main content

Bourns Inc. SRP8540A Series

10 variants · Bourns Inc.

About the Bourns Inc. SRP8540A Series

The Bourns Inc. SRP8540A Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of Nonstandard, features of - and height - seated of 0.157\" (4.00mm). 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. All listed Bourns Inc. SRP8540A Series part numbers are active and orderable.

Select a variant by

Current - saturation
8A · 10A · 16A · 19A · 22A · 25A · 27A · 32A · 36A · 38A
Current rating
3.9 A · 5.6 A · 6 A · 8.5 A · 14 A · 16 A · 17 A · 21 A · 23 A · 25 A
DC resistance
2.97mOhm Max · 3.41mOhm Max · 4.1mOhm Max · 7.3mOhm Max · 11.9mOhm Max · 16.5mOhm Max · 29.5mOhm Max · 51mOhm Max · 61mOhm Max · 120mOhm Max
Frequency - self resonant
9MHz · 10MHz · 13MHz · 17MHz · 23MHz · 27MHz · 33MHz · 46MHz · 56MHz · 58MHz
Inductance
1.5 µH · 2.2 µH · 3.3 µH · 4.7 µH · 8.2 µH · 10 µH · 22 µH · 560 nH · 680 nH · 820 nH
Operating temperature
-55°C ~ 150°C · -55°C~150°C
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Q @ freq
15 @ 100kHz · 20 @ 100kHz

Shared specifications

Case
Nonstandard
Features
-
Height - seated
0.157\" (4.00mm)
Inductance frequency - test
100 kHz
Material - core
Alloy Powder
Mounting
Surface Mount
Ratings
AEC-Q200
Shielding
Shielded
Size (Dimension)
0.346\" L x 0.331\" W (8.80mm x 8.40mm)
Tolerance
±20%
Type
-

Variant comparison

ParameterSRP8540A-100MSRP8540A-1R5MSRP8540A-220MSRP8540A-2R2MSRP8540A-3R3MSRP8540A-4R7M
Current - saturation10A27A8A25A22A19A
Current rating5.6 A17 A3.9 A16 A14 A8.5 A
DC resistance61mOhm Max7.3mOhm Max120mOhm Max11.9mOhm Max16.5mOhm Max29.5mOhm Max
Frequency - self resonant10MHz33MHz9MHz27MHz23MHz17MHz
Inductance10 µH1.5 µH22 µH2.2 µH3.3 µH4.7 µH
Operating temperature-55°C ~ 150°C-55°C ~ 150°C-55°C ~ 150°C-55°C~150°C-55°C~150°C-55°C ~ 150°C
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)
Q @ freq20 @ 100kHz20 @ 100kHz20 @ 100kHz20 @ 100kHz20 @ 100kHz20 @ 100kHz

Request a quote on any Bourns Inc. SRP8540A Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants