SMRF1512-391MS

Gowanda’s SMRF1512-391MS is an unshielded epoxy-coated chip inductor designed for high reliability in electronic applications. This component is part of the SMRF1512 series and is suitable for surface mount technology (SMT) with a compact size of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It features an inductance of 3.9 µH, a direct current resistance (DCR) of 1.4 Ω, and a current rating of 0.18 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 45 MHz and a test frequency of 7.9 MHz, ensuring a minimum quality factor (Q MIN) of 60. It is built with a powdered iron core and is designed to withstand operating temperatures from -55°C to +125°C. The component is compliant with COTS+ application grade standards and offers a termination type that includes Pb, RoHS with finishes of Sn63Pb37 and SnCu. It is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, making it ideal for various industrial applications.

Weight 0.12 g
Dimensions 3.94 × 3.175 × 3.56 mm
Series

SMRF1512

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

3.9

DCR (Ω)

1.4

Current Rating (A DC)

0.18

SRF (MHz)

45

Test Freq (MHz)

7.9

Q MIN

60

Tolerance

±20%

Termination Type

Pb, RoHS

Termination Finish

Sn63Pb37, SnCu

Core

Powdered Iron

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Unshielded Epoxy-Coated Chip Inductor , COTS M83446/10

Notes

[product_description]
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