Gowanda’s 121KM5002HLF is a high-quality horizontal open construction toroidal inductor, designed for reliability and performance. Weighing 11 grams and measuring 20.83 × 20.83 × 10.16 mm, this inductor is part of the KM series and features through-hole technology (THT) for mounting. It is suitable for COTS+ application grades, offering an inductance of 50 µH with a direct current resistance (DCR) of 0.03 Ω and a self-resonant frequency (SRF) of 4 MHz. The inductor supports a current rating of 4.77 A DC, with incremental inductance changes at 2300 mA DC (Δ10%) and 4000 mA DC (Δ20%). It has a tolerance of ±10% and is RoHS compliant, with a termination finish of Sn/Cu. The operating temperature ranges from -55°C to +130°C, and it has a moisture sensitivity level (MSL) of 1, available in bulk packaging.
| Weight | 11 g |
|---|---|
| Dimensions | 20.83 × 20.83 × 10.16 mm |
| Series | KM |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 50 |
| DCR (Ω) | 0.03 |
| SRF (MHz) | 4 |
| Current Rating (A DC) | 4.77 |
| INC I L (Δ10% mA DC) | 2300 |
| INC I L (Δ20% mA DC) | 4000 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Horizontal Open Construction Toroidal inductor
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