106HT3903H

Gowanda’s 106HT3903H is a high-quality horizontal toroidal inductor designed for demanding applications. Weighing 50 grams and measuring 34 × 34 × 14.73 mm, this component is part of the HT series and features through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring enhanced reliability. The inductor offers an inductance of 390 µH with a direct current resistance (DCR) of 130 Ω and a self-resonant frequency (SRF) of 1.1 MHz. It supports a current rating of 3.9 A DC, with incremental current limits of 3000 mA DC for a 10% change and 5000 mA DC for a 20% change. The component has a tolerance of ±10% and utilizes lead-based (Pb) termination with a Sn63Pb37 finish. It operates efficiently across a wide temperature range from -55°C to +200°C and has a moisture sensitivity level (MSL) of 1, making it suitable for bulk packaging.

Weight 50 g
Dimensions 34 × 34 × 14.73 mm
Series

HT

Mounting Type

THT

Application Grade

COTS+

Inductance (µH)

390

DCR (Ω)

130

SRF (MHz)

1.1

Current Rating (A DC)

3.9

INC I L (Δ10% mA DC)

3000

INC I L (Δ20% mA DC)

5000

Tolerance

±10%

Termination Type

Pb

Termination Finish

Sn63Pb37

Operating Temperature

-55°C to +200°C

MSL

1

Packaging

Bulk

Horizontal Toroidal Inductor

Notes

[product_description]
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106HT3903H

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