Gowanda’s SM3-122J is a molded unshielded temperature stable inductor designed for high reliability in electronic applications. Weighing just 0.05 grams, this compact component measures 2.98 × 2.29 × 2.18 mm and is part of the SM3 series. It features a surface-mount technology (SMT) mounting type and is classified under the COTS+ application grade. With an inductance of 12 µH, a direct current resistance (DCR) of 3.7 Ω, and a current rating of 0.237 A DC, it operates efficiently within a frequency range, having a self-resonant frequency (SRF) of 18 MHz and a test frequency of 1 MHz. The inductor is constructed with a powdered iron core and has a tolerance of ±5%. It is designed to withstand operating temperatures from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. Additionally, the SM3-122J 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) | 12 |
| DCR (Ω) | 3.7 |
| Current Rating (A DC) | 0.237 |
| SRF (MHz) | 18 |
| Test Freq (MHz) | 1 |
| Tolerance | ±5% |
| 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
