ER18M821JP

Gowanda’s ER18M821JP is a high-quality, reliable electronic component from their M39010 Level-R Molded Unshielded Inductor series. This inductor features a compact design with dimensions of 10.34 × 3.99 × 3.99 mm and a weight of 0.85 g, making it suitable for various applications. It is designed for through-hole mounting (THT) and meets QPL application grade standards. With an inductance of 8.2 µH, a DCR of 0.44 Ω, and a current rating of 520 A DC, it offers robust performance. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 48 MHz and a test frequency of 7.9 MHz. It maintains a minimum Q factor of 30 and a dielectric withstanding voltage (DWV) of 1000, 200. The product is classified as Level P, Class 1, with a tolerance of ±5%. It features a Pb termination type with a Sn63Pb37 finish and is constructed with a powdered iron core. Operating in temperatures from -55°C to +105°C, it is packaged in tape and reel (T&R) format, although it 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)

8.2

DCR (Ω)

0.44

Current Rating (A DC)

520

SRF (MHz)

48

Test Freq (MHz)

7.9

Q MIN

30

DWV

1000, 200

Tolerance

±5%

Product Level

P

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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