Gowanda’s SM3-331MLF is a high-quality, reliable molded unshielded temperature stable inductor designed for demanding applications. Weighing just 0.05 grams and measuring 2.98 × 2.29 × 2.18 mm, this component is part of the SM3 series and features a surface-mount technology (SMT) for easy integration. It is suitable for COTS+ application grades, offering an inductance of 3.3 µH with a direct current resistance (DCR) of 1 Ω and a current rating of 0.455 A DC. The inductor operates efficiently within a frequency range, with a self-resonant frequency (SRF) of 50 MHz and a test frequency of 4 MHz. It is RoHS compliant with a Sn100 termination finish and is built with a powdered iron core. The SM3-331MLF can withstand operating temperatures from -55°C to +125°C and is rated MSL 1, ensuring reliability in various environments. Additionally, it is fungal inert, making it suitable for diverse applications.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SM3 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.3 |
| DCR (Ω) | 1 |
| Current Rating (A DC) | 0.455 |
| SRF (MHz) | 50 |
| Test Freq (MHz) | 4 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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
