50PX2503H

Gowanda’s 50PX2503H is a radial-leaded horizontal mount toroidal choke, part of the PX series, designed for high-quality, reliable electronic applications. This component weighs 5.75 grams and measures 15.75 × 15.75 × 8.64 mm, making it suitable for through-hole technology (THT) mounting. It is classified under the COTS+ application grade, ensuring enhanced performance and reliability. The choke features an inductance of 250 µH, a direct current resistance (DCR) of 0.2 Ω, and a self-resonant frequency (SRF) of 1.5 MHz. It supports a current rating of 1.55 A DC, with incremental current limits of 500 mA DC for a 10% inductance change and 700 mA DC for a 20% change. The component has a tolerance of ±15% and utilizes Pb termination with a Sn63Pb37 finish. It operates efficiently within a temperature range of -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.

Weight 5.75 g
Dimensions 15.75 × 15.75 × 8.64 mm
Series

PX

Mounting Type

THT

Application Grade

COTS+

Inductance (µH)

250

DCR (Ω)

0.2

SRF (MHz)

1.5

Current Rating (A DC)

1.55

INC I L (Δ10% mA DC)

500

INC I L (Δ20% mA DC)

700

Tolerance

±15%

Termination Type

Pb

Termination Finish

Sn63Pb37

Operating Temperature

-55°C to +130°C

MSL

1

Packaging

Bulk

Radial-Leaded Horizontal Mount Toroidal Choke

Notes

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50PX2503H

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