SMRF1512-471M

Gowanda’s SMRF1512-471M is an unshielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/10 component weighs 0.12 grams and measures 3.94 × 3.175 × 3.56 mm, making it suitable for surface mount technology (SMT). It features an inductance of 4.7 µH with a direct current resistance (DCR) of 1.6 Ω and a current rating of 0.17 A DC. The inductor operates at a self-resonant frequency (SRF) of 42 MHz and is tested at 7.9 MHz with a minimum Q factor of 60. It offers a tolerance of ±20% and is RoHS compliant with gold termination finish. The core is made of powdered iron, and it operates efficiently within a temperature range of -55°C to +125°C. The product is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, ensuring ease of handling and storage.

Weight 0.12 g
Dimensions 3.94 × 3.175 × 3.56 mm
Series

SMRF1512

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

4.7

DCR (Ω)

1.6

Current Rating (A DC)

0.17

SRF (MHz)

42

Test Freq (MHz)

7.9

Q MIN

60

Tolerance

±20%

Termination Type

RoHS

Termination Finish

Au

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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