Gowanda’s SM3-220M 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 0.22 µH with a direct current resistance (DCR) of 0.12 Ω and a current rating of 1.314 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 452 MHz and a test frequency of 10 MHz. It features a powdered iron core and is not shielded, with a tolerance of ±20%. The termination type is Pb with a Sn63Pb37 finish, ensuring durability in various environments, from -55°C to +125°C. The component is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and is fungal inert, making it a reliable choice for demanding applications.
| 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 | ±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
