ER18M681JR

Gowanda’s ER18M681JR is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded unshielded inductor is part of the ER18M series and features a THT mounting type, making it suitable for various applications requiring QPL grade components. With an inductance of 6.8 µH and a DCR of 0.375 Ω, it supports a current rating of 560 A DC and operates at a self-resonant frequency of 50 MHz. The inductor is tested at a frequency of 7.9 MHz and has a minimum Q factor of 30. It is built to withstand a dielectric withstanding voltage of 1000, 200 and offers a tolerance of ±5%. The product is classified as Level R, Class 1, with Pb termination type and Sn63Pb37 termination finish. Constructed with a powdered iron core, it operates effectively within a temperature range of -55°C to +105°C and has an MSL of 1. The component is packaged in T&R and is not fungal inert.

Weight 0.85 g
Dimensions 10.34 × 3.99 × 3.99 mm
Series

ER18M

Mounting Type

THT

Application Grade

QPL

Inductance (µH)

6.8

DCR (Ω)

0.375

Current Rating (A DC)

560

SRF (MHz)

50

Test Freq (MHz)

7.9

Q MIN

30

DWV

1000, 200

Tolerance

±5%

Product Level

R

Class

1

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Powdered Iron

Shielded

No

Operating Temperature

-55°C to +105°C

MSL

1

Packaging

T&R

Fungal Inert

No

M39010 Level-R Molded Unshielded Inductor

Notes

[product_description]
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ER18M681JR

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