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Bourns Inc. SRN5020 Series

26 variants · Bourns Inc.

About the Bourns Inc. SRN5020 Series

The Bourns Inc. SRN5020 Series series groups 26 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 0.079\" (2.00mm) 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
1.1A · 1.3A · 1.4A · 1.7A · 1.8A · 2A · 2.4A · 2.9A · 3.35A · 4A · 800mA
Current rating
1.2 A · 1.25 A · 1.4 A · 1.45 A · 1.6 A · 1.8 A · 2 A · 2.4 A · 2.9 A · 3.2 A · 3.6 A · 900 mA
DC resistance
25mOhm Max · 31mOhm Max · 42mOhm Max · 58mOhm Max · 72mOhm Max · 106mOhm Max · 110mOhm · 135mOhm · 144mOhm Max · 165mOhm · 198mOhm Max · 516mOhm Max
Frequency - self resonant
10MHz · 15MHz · 21MHz · 28MHz · 30MHz · 32MHz · 36MHz · 40MHz · 41MHz · 50MHz · 60MHz · 85MHz
Inductance
1 µH · 1.5 µH · 2.2 µH · 3.3 µH · 4.7 µH · 5.6 µH · 10 µH · 12 µH · 15 µH · 33 µH
Operating temperature
-55°C~125°C · -40°C~125°C
Q @ freq
11 @ 2.52MHz · 11 @ 7.96MHz · 13 @ 7.96MHz · 14 @ 2.52MHz · 15 @ 100kHz
Ratings
- · AEC-Q200

Shared specifications

Case
Nonstandard
Height - seated
0.079\" (2.00mm)
Inductance frequency - test
100 kHz
Material - core
Ferrite
Mounting
Surface Mount
Package
Tape & Reel (TR); Cut Tape (CT)
Shielding
Semi-Shielded
Size (Dimension)
0.197\" L x 0.197\" W (5.00mm x 5.00mm)
Type
Drum Core, Wirewound

Variant comparison

ParameterSRN5020-100MSRN5020-150MSRN5020-1R0YSRN5020-1R5YSRN5020-2R2YSRN5020-330M
Current - saturation1.3A1.1A4A3.35A2.9A800mA
Current rating1.45 A1.2 A3.6 A3.2 A2.9 A900 mA
DC resistance144mOhm Max198mOhm Max25mOhm Max31mOhm Max42mOhm Max516mOhm Max
Frequency - self resonant21MHz15MHz85MHz60MHz50MHz10MHz
Inductance10 µH15 µH1 µH1.5 µH2.2 µH33 µH
Operating temperature-40°C~125°C-40°C~125°C-40°C~125°C-40°C~125°C-40°C~125°C-40°C~125°C
Q @ freq11 @ 2.52MHz14 @ 2.52MHz13 @ 7.96MHz13 @ 7.96MHz11 @ 7.96MHz11 @ 2.52MHz
Ratings------

Request a quote on any Bourns Inc. SRN5020 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants