21M272GLF

Gowanda’s 21M272GLF is a high-quality molded unshielded RF coil designed for reliable performance in various applications. With a weight of 1.7 grams and compact dimensions of 14.224 × 5.588 × 5.588 mm, this component is part of the 21M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 27 µH and a minimum Q factor of 60 at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 1.3 ohms and a self-resonant frequency (SRF) of 22 MHz, with a current rating of 0.275 A DC. It is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±2%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of powdered iron. Operating efficiently in temperatures ranging from -55°C to +105°C, this component is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.

Weight 1.7 g
Dimensions 14.224 × 5.588 × 5.588 mm
Series

21M

Mounting Type

THT

Application Grade

COTS

Inductance (µH)

27

Q MIN

60

Test Freq (MHz)

2.5

DCR (Ω)

1.3

SRF (MHz)

22

Current Rating (A DC)

0.275

DWV

1000, 200

Tolerance

±2%

Termination Type

RoHS

Termination Finish

Sn/Cu

Core

Powdered Iron

Shielded

No

Operating Temperature

-55°C to +105°C

MSL

1

Packaging

T&R

Fungal Inert

Yes

Molded Unshielded RF Coils

Notes

[product_description]
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21M272GLF

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