MLRF21M122K

Gowanda’s MLRF21M122K is a high-quality, reliable electronic component, specifically a M15305 Qualified Molded Unshielded Coil Inductor. It features a weight of 1.5 grams and dimensions of 13.97 × 5.33 × 5.33 mm, making it compact for various applications. This inductor belongs to the MLRF21M series and is designed for through-hole technology (THT) mounting. It is suitable for QPL application grades, offering an inductance of 12 µH, a direct current resistance (DCR) of 0.45 Ω, and a current rating of 0.465 A DC. The self-resonant frequency (SRF) is 34 MHz, with a test frequency of 2.5 MHz and a minimum quality factor (Q MIN) of 45. It has a dielectric withstanding voltage (DWV) of 1000, 200 and a tolerance of ±10%. The product level is M, with lead (Pb) termination type and a Sn63Pb37 termination finish. The core is made of powdered iron, 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). Additionally, it is fungal inert, ensuring durability and reliability in various environments.

Weight 1.5 g
Dimensions 13.97 × 5.33 × 5.33 mm
Series

MLRF21M

Mounting Type

THT

Application Grade

QPL

Inductance (µH)

12

DCR (Ω)

0.45

Current Rating (A DC)

0.465

SRF (MHz)

34

Test Freq (MHz)

2.5

Q MIN

45

DWV

1000, 200

Tolerance

±10%

Product Level

M

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Powdered Iron

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

Yes

M15305 Qualified Molded Unshielded Coil Inductor

Notes

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MLRF21M122K

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