Gowanda’s 894AT1503RM is a horizontally mounted, ruggedized toroidal inductor designed for high reliability in demanding applications. Weighing 57 grams and measuring 34 × 34 × 20.32 mm, this inductor is part of the ATRM series and features through-hole technology (THT) for secure mounting. It is suitable for COTS+ grade applications, offering an inductance of 150 µH with a direct current resistance (DCR) of 0.035 Ω and a self-resonant frequency (SRF) of 1 MHz. The inductor supports a current rating of 6.5 A DC, with incremental current levels of 6000 mA DC at a 10% inductance change and 9000 mA DC at a 20% change. It has a tolerance of ±10% and utilizes leaded (Pb) terminations with a Sn63Pb37 finish. The component operates efficiently across a temperature range of -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.
| Weight | 57 g |
|---|---|
| Dimensions | 34 × 34 × 20.32 mm |
| Series | ATRM |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 150 |
| DCR (Ω) | 0.035 |
| SRF (MHz) | 1 |
| Current Rating (A DC) | 6.5 |
| INC I L (Δ10% mA DC) | 6000 |
| INC I L (Δ20% mA DC) | 9000 |
| 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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