SM3-220M

Gowanda’s SM3-220M is a molded unshielded temperature stable inductor, designed for high reliability in electronic 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 classified under the COTS+ application grade, offering an inductance of 0.22 µH with a direct current resistance (DCR) of 0.12 Ω and a current rating of 1.314 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 452 MHz and a test frequency of 10 MHz. It features a powdered iron core and is not shielded, with a tolerance of ±20%. The termination type is Pb with a Sn63Pb37 finish, ensuring durability in various environments, from -55°C to +125°C. The component is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and is fungal inert, making it a reliable choice for demanding applications.

Weight 0.05 g
Dimensions 2.98 × 2.29 × 2.18 mm
Series

SM3

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

0.22

DCR (Ω)

0.12

Current Rating (A DC)

1.314

SRF (MHz)

452

Test Freq (MHz)

10

Tolerance

±20%

Termination Type

Pb

Termination Finish

Sn63Pb37

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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SM3-220M

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