Gowanda’s SM3-220H is a high-quality, reliable molded unshielded temperature stable inductor designed for demanding applications. With a compact weight of 0.05 g and dimensions of 2.98 × 2.29 × 2.18 mm, it is part of the SM3 series and features surface mount technology (SMT) for easy integration. This inductor is suitable for COTS+ application grades, offering an inductance of 0.22 µH, a DCR of 0.12 Ω, and a current rating of 1.314 A DC. It operates efficiently with a self-resonant frequency (SRF) of 452 MHz and is tested at a frequency of 10 MHz. The SM3-220H has a tolerance of ±3% and utilizes a powdered iron core, with a termination type of Pb and a finish of Sn63Pb37. It is designed to function in a wide temperature range from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.12 |
| Current Rating (A DC) | 1.314 |
| SRF (MHz) | 452 |
| Test Freq (MHz) | 10 |
| Tolerance | ±3% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Temperature Stable Inductor
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