SMRF1812-120G

Gowanda’s SMRF1812-120G is a high-quality molded unshielded inductor designed for COTS applications, featuring a compact size with dimensions of 4.064 × 3 × 2.9 mm and a weight of 0.15 g. This surface-mount technology (SMT) component offers an inductance of 0.12 µH with a low direct current resistance (DCR) of 0.3 Ω, supporting a current rating of 0.818 A DC. It operates efficiently across a wide frequency range, with a self-resonant frequency (SRF) of 600 MHz and a test frequency of 25 MHz, ensuring a minimum Q factor of 40. The inductor is constructed with a powdered iron core and features a Pb termination type with a Sn63Pb37 finish, suitable for operating temperatures between -55°C and +125°C. It is packaged in tape and reel (T&R) format, has a moisture sensitivity level (MSL) of 1, and is fungal inert, making it ideal for reliable performance in demanding environments.

Weight 0.15 g
Dimensions 4.064 × 3 × 2.9 mm
Series

SMRF1812

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

0.12

DCR (Ω)

0.3

Current Rating (A DC)

0.818

SRF (MHz)

600

Test Freq (MHz)

25

Q MIN

40

Tolerance

±2%

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 Inductor, COTS M83446/39

Notes

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