1B502

Gowanda’s 1B502 is a wirewound high current power choke designed for demanding applications, featuring a weight of 8.5 grams and compact dimensions of 27.94 × 8.89 × 8.89 mm. Part of Series B, this component is mounted using through-hole technology (THT) and is classified under COTS+ application grade, ensuring high reliability. It offers an inductance of 50 µH with a direct current resistance (DCR) of 0.17 Ω and a current rating of 1 A DC, with a tolerance of ±10%. The termination type is lead-based (Pb) with a Sn63Pb37 finish, suitable for operating temperatures ranging from -55°C to +130°C. It has a moisture sensitivity level (MSL) of 1 and is available in bulk packaging.

Weight 8.5 g
Dimensions 27.94 × 8.89 × 8.89 mm
Series

B

Mounting Type

THT

Application Grade

COTS+

Inductance (µH)

50

DCR (Ω)

0.17

Current Rating (A DC)

1

Tolerance

±10%

Termination Type

Pb

Termination Finish

Sn63Pb37

Operating Temperature

-55°C to +130°C

MSL

1

Packaging

Bulk

Wirewound High Current Power Choke

Notes

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1B502

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