SM3-391KLF

Gowanda’s SM3-391KLF is a high-quality, reliable molded unshielded temperature stable inductor, designed for demanding applications. Weighing just 0.05 grams and measuring 2.98 × 2.29 × 2.18 mm, this component is part of the SM3 series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 1.5 Ω and a current rating of 0.372 A DC. The inductor features a self-resonant frequency (SRF) of 47 MHz and is tested at a frequency of 4 MHz, with a tolerance of ±10%. It is RoHS compliant with Sn100 termination finish and utilizes a powdered iron core. Operating efficiently between -55°C to +125°C, it is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability 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)

3.9

DCR (Ω)

1.5

Current Rating (A DC)

0.372

SRF (MHz)

47

Test Freq (MHz)

4

Tolerance

±10%

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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