Gowanda’s SM3-221FLF 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 2.2 µH with a direct current resistance (DCR) of 0.8 Ω and a current rating of 0.509 A DC. The inductor features a self-resonant frequency (SRF) of 60 MHz and is tested at a frequency of 4 MHz, with a tolerance of ±1%. It is RoHS compliant with a Sn100 termination finish and utilizes a powdered iron core. Operating efficiently in temperatures ranging from -55°C to +125°C, it has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. Additionally, it 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) | 2.2 |
| DCR (Ω) | 0.8 |
| Current Rating (A DC) | 0.509 |
| SRF (MHz) | 60 |
| Test Freq (MHz) | 4 |
| Tolerance | ±1% |
| 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
