Gowanda’s SM3-471G 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, ensuring it meets commercial off-the-shelf standards with enhanced reliability. The inductor offers an inductance of 4.7 µH, a direct current resistance (DCR) of 1.9 Ω, and a current rating of 0.33 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 45 MHz and a test frequency of 4 MHz. The component is constructed with a powdered iron core and features a termination type of Pb with a Sn63Pb37 finish. It is designed to operate in extreme temperatures ranging from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1, indicating high reliability in various environments. Additionally, the SM3-471G is fungal inert and comes in tape and reel (T&R) packaging for ease of handling and installation.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 1.9 |
| Current Rating (A DC) | 0.33 |
| SRF (MHz) | 45 |
| Test Freq (MHz) | 4 |
| Tolerance | ±2% |
| 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
