Gowanda’s 050AT1003HC is a high-quality Horizontal Encapsulated Toroidal Power Choke, part of the ATHC series, designed for surface mount technology (SMT) applications. With dimensions of 19.05 × 19.05 × 10.8 mm and a weight of 7.5 g, this component offers an inductance of 100 µH and a direct current resistance (DCR) of 0.055 Ω. It features a self-resonant frequency (SRF) of 2 MHz and a current rating of 3.14 A DC. The choke can handle incremental current levels with a 10% inductance drop at 1500 mA DC and a 20% drop at 2200 mA DC, maintaining a tolerance of ±10%. It operates efficiently across a temperature range of -55°C to +130°C and is rated at moisture sensitivity level (MSL) 1. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and it is available in bulk packaging.
| Weight | 7.5 g |
|---|---|
| Dimensions | 19.05 × 19.05 × 10.8 mm |
| Series | ATHC |
| Mounting Type | SMT |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.055 |
| SRF (MHz) | 2 |
| Current Rating (A DC) | 3.14 |
| INC I L (Δ10% mA DC) | 1500 |
| INC I L (Δ20% mA DC) | 2200 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Horizontal Encapsulated Toroidal Power Choke
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