2B502

Gowanda’s 2B502 is a wirewound high current power choke designed for demanding applications, featuring a weight of 9 grams and compact dimensions of 27.94 × 12.7 × 12.7 mm. Part of Series B, this component is tailored for through-hole technology (THT) mounting and is classified under the COTS+ application grade, ensuring high reliability. It offers an inductance of 50 µH with a direct current resistance (DCR) of 0.135 Ω and a current rating of 2 A DC, with a tolerance of ±10%. The choke employs a Pb termination type with a Sn63Pb37 finish, suitable for operating temperatures ranging from -55°C to +130°C. It is rated at moisture sensitivity level (MSL) 1 and is available in bulk packaging.

Weight 9 g
Dimensions 27.94 × 12.7 × 12.7 mm
Series

B

Mounting Type

THT

Application Grade

COTS+

Inductance (µH)

50

DCR (Ω)

0.135

Current Rating (A DC)

2

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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