SMRF1210S-332M

Gowanda’s SMRF1210S-332M is a molded shielded inductor designed for high-quality electronic applications. Weighing just 0.05 grams, it features compact dimensions of 3 × 2.16 × 2.06 mm and is part of the SMRF1210S series. This surface-mount technology (SMT) component is suitable for COTS+ grade applications, offering an inductance of 33 µH with a direct current resistance (DCR) of 4.5 Ω and a current rating of 0.189 A DC. It operates at a self-resonant frequency (SRF) of 14 MHz, tested at 2.5 MHz, with a minimum Q factor of 40 and a tolerance of ±20%. The inductor uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. It is designed to operate in temperatures ranging from -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 reliability in various environments.

Weight 0.05 g
Dimensions 3 × 2.16 × 2.06 mm
Series

SMRF1210S

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

33

DCR (Ω)

4.5

Current Rating (A DC)

0.189

SRF (MHz)

14

Test Freq (MHz)

2.5

Q MIN

40

Tolerance

±20%

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Ferrite

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

Yes

Molded Shielded Inductor

Notes

[product_description]
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