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Bourns Inc. SRU3011 Series

6 variants · Bourns Inc.

About the Bourns Inc. SRU3011 Series

The Bourns Inc. SRU3011 Series series groups 6 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, height - seated of 0.047\" (1.20mm) 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. All listed Bourns Inc. SRU3011 Series part numbers are active and orderable.

Select a variant by

Current - saturation
1A · 350mA · 460mA · 620mA · 780mA · 900mA
Current rating
1.1 A · 400 mA · 500 mA · 630 mA · 840 mA · 920 mA
DC resistance
57mOhm · 80mOhm · 116mOhm · 178mOhm · 245mOhm · 340mOhm
Frequency - self resonant
60MHz · 85MHz · 90MHz · 120MHz · 150MHz · 180MHz
Inductance
1.5 µH · 2.2 µH · 3.3 µH · 4.7 µH · 6.8 µH · 10 µH
Operating temperature
-40°C ~ 125°C · -40°C~125°C
Package
Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT)
Q @ freq
7 @ 7.96MHz · 8 @ 2.52MHz · 8 @ 7.96MHz

Shared specifications

Case
Nonstandard
Height - seated
0.047\" (1.20mm)
Inductance frequency - test
100 kHz
Material - core
Ferrite
Mounting
Surface Mount
Ratings
-
Shielding
Shielded
Size (Dimension)
0.138\" L x 0.130\" W (3.50mm x 3.30mm)
Tolerance
±30%
Type
Drum Core, Wirewound

Variant comparison

ParameterSRU3011-100YSRU3011-1R5YSRU3011-2R2YSRU3011-3R3YSRU3011-4R7YSRU3011-6R8Y
Current - saturation350mA1A900mA780mA620mA460mA
Current rating400 mA1.1 A920 mA840 mA630 mA500 mA
DC resistance340mOhm57mOhm80mOhm116mOhm178mOhm245mOhm
Frequency - self resonant60MHz180MHz150MHz120MHz90MHz85MHz
Inductance10 µH1.5 µH2.2 µH3.3 µH4.7 µH6.8 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
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR)Tape & Reel (TR)Tape & Reel (TR)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR)
Q @ freq8 @ 2.52MHz7 @ 7.96MHz7 @ 7.96MHz8 @ 7.96MHz8 @ 7.96MHz7 @ 7.96MHz

Request a quote on any Bourns Inc. SRU3011 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants