Gowanda’s SM3-470M is a molded unshielded temperature stable inductor, designed for high reliability in electronic applications. Weighing just 0.05 grams and measuring 2.98 × 2.29 × 2.18 mm, this component is part of the SM3 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering 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. The inductor features a self-resonant frequency (SRF) of 250 MHz and is tested at a frequency of 10 MHz, with a tolerance of ±20%. It utilizes a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. The SM3-470M operates effectively within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format and is fungal inert, ensuring durability and performance in demanding environments.
| 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 | ±20% |
| 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
