ER15M471KM

Gowanda’s ER15M471KM is a high-quality M39010 Level-R molded unshielded inductor, designed for reliable performance in demanding applications. With a weight of 0.85 g and compact dimensions of 9.27 × 3.71 × 3.71 mm, this inductor is part of the ER15M series and features through-hole technology (THT) for mounting. It is qualified for QPL application grade, offering an inductance of 4.7 µH, a direct current resistance (DCR) of 2.6 Ω, and a current rating of 260 A DC. The inductor operates at a self-resonant frequency (SRF) of 90 MHz and a test frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 33. It is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 300, with a tolerance of ±10%. This product is classified as Level M, Class 1, with lead (Pb) termination and a Sn63Pb37 finish. The core is made of phenolic material, and it is not shielded. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. The inductor is not fungal inert.

Weight 0.85 g
Dimensions 9.27 × 3.71 × 3.71 mm
Series

ER15M

Mounting Type

THT

Application Grade

QPL

Inductance (µH)

4.7

DCR (Ω)

2.6

Current Rating (A DC)

260

SRF (MHz)

90

Test Freq (MHz)

7.9

Q MIN

33

DWV

1000, 300

Tolerance

±10%

Product Level

M

Class

1

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Phenolic

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

No

M39010 Level-R Molded Unshielded Inductor

Notes

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ER15M471KM

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