121AT1003HMLF

Gowanda’s 121AT1003HMLF is a high-quality Horizontal Mount Standoff Toroidal Choke, part of the ATHM series, designed for surface mount technology (SMT) applications. This component features an inductance of 100 µH with a direct current resistance (DCR) of 0.065 Ω and a self-resonant frequency (SRF) of 1.5 MHz. It supports a current rating of 3.24 A DC and can handle incremental current levels of 3400 mA DC with a 10% inductance change and 5200 mA DC with a 20% change. The choke is RoHS compliant, with a termination finish of Sn/Cu, and operates efficiently within a temperature range of -55°C to +130°C. It is packaged in bulk and has a moisture sensitivity level (MSL) of 1, ensuring reliability and durability in various electronic applications.

Weight 12 g
Dimensions 22.86 × 22.86 × 12.7 mm
Series

ATHM

Mounting Type

SMT

Inductance (µH)

100

DCR (Ω)

0.065

SRF (MHz)

1.5

Current Rating (A DC)

3.24

INC I L (Δ10% mA DC)

3400

INC I L (Δ20% mA DC)

5200

Tolerance

±10%

Termination Type

RoHS

Termination Finish

Sn/Cu

Operating Temperature

-55°C to +130°C

MSL

1

Packaging

Bulk

Horizontal Mount Standoff Toroidal Choke

Notes

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121AT1003HMLF

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