Gowanda’s SM3-470K is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded temperature stable inductor is part of the SM3 series and features a compact size with dimensions of 2.98 × 2.29 × 2.18 mm and a weight of just 0.05 g. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade. The inductor offers an inductance of 0.47 µH with a direct current resistance (DCR) of 0.2 Ω and a current rating of 1.018 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 250 MHz and a test frequency of 10 MHz. The component is built with a powdered iron core and has a tolerance of ±10%. It features lead-based (Pb) terminations with a Sn63Pb37 finish, ensuring reliable connections. The SM3-470K is designed to withstand operating temperatures from -55°C to +125°C and is rated with a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, making it suitable for various environmental conditions.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.47 |
| DCR (Ω) | 0.2 |
| Current Rating (A DC) | 1.018 |
| SRF (MHz) | 250 |
| Test Freq (MHz) | 10 |
| Tolerance | ±10% |
| 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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