The HC37-4201SMLF is a high current toroidal inductor from Gowanda’s HCSM series, designed for surface mount technology (SMT) applications. Weighing 3.5 grams and measuring 15.62 × 15.62 × 9.4 mm, this component is ideal for COTS+ grade applications. It offers an inductance of 4.2 µH with a direct current resistance (DCR) of 0.0079 Ω and can handle a current rating of 9.83 A DC. The self-resonant frequency (SRF) is 100 MHz, with a tolerance of ±20%. The inductor features RoHS-compliant termination with a Sn100 finish and operates within a temperature range of -30°C to +130°C. It has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging.
| Weight | 3.5 g |
|---|---|
| Dimensions | 15.62 × 15.62 × 9.4 mm |
| Series | HCSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.2 |
| DCR (Ω) | 0.0079 |
| Current Rating (A DC) | 9.83 |
| SRF (MHz) | 100 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Operating Temperature | -30°C to +130°C |
| MSL | 1 |
| Packaging | T&R |
High Current Toroidal Inductor
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