SMRF1812-681G

Gowanda’s SMRF1812-681G 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 6.8 µH, a DCR of 1.2 Ω, and a current rating of 0.409 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 27 MHz and a test frequency of 7.9 MHz, ensuring reliable performance with a Q minimum of 50. The inductor is constructed with a ferrite core and features a termination type of Pb with a Sn63Pb37 finish. It is designed to withstand extreme temperatures, operating between -55°C to +125°C, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, making it suitable for various demanding environments.

Weight 0.15 g
Dimensions 4.064 × 3 × 2.9 mm
Series

SMRF1812

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

6.8

DCR (Ω)

1.2

Current Rating (A DC)

0.409

SRF (MHz)

27

Test Freq (MHz)

7.9

Q MIN

50

Tolerance

±2%

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 Unshielded Inductor, COTS M83446/39

Notes

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