SM3-121MLF

Gowanda’s SM3-121MLF is a molded unshielded temperature stable inductor, designed for high reliability in demanding applications. Weighing just 0.05 g and measuring 2.98 × 2.29 × 2.18 mm, this inductor is part of the SM3 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering an inductance of 1.2 µH with a direct current resistance (DCR) of 0.4 Ω and a current rating of 0.72 A DC. The self-resonant frequency (SRF) is 90 MHz, tested at a frequency of 4 MHz, with a tolerance of ±20%. The inductor features RoHS-compliant Sn100 termination finish and is made with a powdered iron core. It operates effectively within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability in various environments.

Weight 0.05 g
Dimensions 2.98 × 2.29 × 2.18 mm
Series

SM3

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

1.2

DCR (Ω)

0.4

Current Rating (A DC)

0.72

SRF (MHz)

90

Test Freq (MHz)

4

Tolerance

±20%

Termination Type

RoHS

Termination Finish

Sn100

Core

Powdered Iron

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

Yes

Molded Unshielded Temperature Stable Inductor

Notes

[product_description]
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SM3-121MLF

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