Gowanda’s 894KM5003RM is a high-quality, horizontally mounted ruggedized toroidal inductor designed for demanding applications. Weighing 57 grams and measuring 34 × 34 × 20.32 mm, this inductor is part of the KMRM series and features through-hole technology (THT) for secure mounting. It is classified as COTS+ grade, ensuring reliability in commercial off-the-shelf applications. With an inductance of 500 µH, a direct current resistance (DCR) of 0.131 Ω, and a self-resonant frequency (SRF) of 0.8 MHz, it supports a current rating of 3.4 A DC. The inductor can handle incremental current levels of 1400 mA DC at a 10% change and 2500 mA DC at a 20% change, with a tolerance of ±10%. It features leaded (Pb) terminations with a Sn63Pb37 finish, operates within a temperature range of -55°C to +130°C, and has a moisture sensitivity level (MSL) of 1. The product is available in bulk packaging.
| Weight | 57 g |
|---|---|
| Dimensions | 34 × 34 × 20.32 mm |
| Series | KMRM |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 500 |
| DCR (Ω) | 0.131 |
| SRF (MHz) | 0.8 |
| Current Rating (A DC) | 3.4 |
| INC I L (Δ10% mA DC) | 1400 |
| INC I L (Δ20% mA DC) | 2500 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Horizontal Mount Ruggedized Toroidal Inductor
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