Gowanda’s SM3-122H is a high-quality, reliable molded unshielded temperature stable inductor, designed for demanding applications. Weighing just 0.05 grams, it features compact dimensions of 2.98 × 2.29 × 2.18 mm and is part of the SM3 series. This surface-mount technology (SMT) component is suitable for COTS+ grade applications, offering an inductance of 12 µH with a DCR of 3.7 Ω and a current rating of 0.237 A DC. It operates effectively within a frequency range, with 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 ±3%. It features Pb termination with a Sn63Pb37 finish, is fungal inert, and can withstand operating temperatures from -55°C to +125°C. The SM3-122H is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1.
| 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 | ±3% |
| 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
