SMRF1812-039K

Gowanda’s SMRF1812-039K is a high-quality, reliable molded unshielded inductor designed for demanding applications. As part of the SMRF1812 series, this component is COTS M83446/39 compliant, making it suitable for commercial off-the-shelf applications. It features a compact design with dimensions of 4.064 × 3 × 2.9 mm and a weight of just 0.15 g, ideal for space-constrained environments. The inductor offers an inductance of 0.039 µH, a DCR of 0.2 Ω, and a current rating of 0.87 A DC, with a self-resonant frequency of 1000 MHz and a test frequency of 50 MHz. It maintains a Q MIN of 35 and a tolerance of ±10%, ensuring precision and performance. The component is SMT mounted, with Pb termination and Sn63Pb37 finish, and operates effectively in temperatures ranging from -55°C to +125°C. It is MSL 1 rated, packaged in tape and reel, and is fungal inert, underscoring its reliability and durability in various applications.

Weight 0.15 g
Dimensions 4.064 × 3 × 2.9 mm
Series

SMRF1812

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

0.039

DCR (Ω)

0.2

Current Rating (A DC)

0.87

SRF (MHz)

1000

Test Freq (MHz)

50

Q MIN

35

Tolerance

±10%

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Phenolic

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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