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Bourns Inc. SRR3818A Series

14 variants · Bourns Inc.

About the Bourns Inc. SRR3818A Series

The Bourns Inc. SRR3818A Series series groups 14 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 0.079\" (2.00mm). 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. SRR3818A Series part numbers are active and orderable.

Select a variant by

Current - saturation
1.05A · 1.15A · 1.3A · 1.4A · 1.6A · 2.1A · 200mA · 300mA · 340mA · 550mA · 650mA · 950mA
Current rating
1.05 A · 1.3 A · 1.9 A · 2 A · 2.1 A · 2.5 A · 2.6 A · 3.1 A · 3.6 A · 340 mA · 560 mA · 650 mA
DC resistance
1.03Ohm Max · 2.6Ohm Max · 37mOhm Max · 47mOhm Max · 60mOhm Max · 65mOhm Max · 85mOhm Max · 105mOhm Max · 120mOhm Max · 235mOhm Max · 340mOhm Max · 740mOhm Max
Frequency - self resonant
11MHz · 15MHz · 20MHz · 30MHz · 40MHz · 60MHz · 70MHz · 75MHz · 90MHz · 95MHz · 125MHz · 165MHz
Inductance
1 µH · 1.5 µH · 2.2 µH · 2.7 µH · 3.3 µH · 3.9 µH · 4.7 µH · 10 µH · 15 µH · 33 µH · 47 µH · 100 µH
Tolerance
±20% · ±30%

Shared specifications

Case
Nonstandard
Features
-
Height - seated
0.079\" (2.00mm)
Inductance frequency - test
100 kHz
Material - core
Ferrite
Mounting
Surface Mount
Operating temperature
-40°C~150°C
Package
Tape & Reel (TR); Cut Tape (CT)
Q @ freq
-
Ratings
AEC-Q200
Shielding
Shielded
Size (Dimension)
0.150\" L x 0.150\" W (3.80mm x 3.80mm)

Variant comparison

ParameterSRR3818A-100MSRR3818A-101MSRR3818A-150MSRR3818A-1R0YSRR3818A-1R5YSRR3818A-2R2Y
Current - saturation650mA200mA550mA2.1A1.6A1.4A
Current rating1.3 A340 mA1.05 A3.6 A3.1 A2.6 A
DC resistance235mOhm Max2.6Ohm Max340mOhm Max37mOhm Max47mOhm Max60mOhm Max
Frequency - self resonant40MHz11MHz30MHz165MHz125MHz95MHz
Inductance10 µH100 µH15 µH1 µH1.5 µH2.2 µH
Tolerance±20%±20%±20%±30%±30%±30%

Request a quote on any Bourns Inc. SRR3818A Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants