Gowanda’s SMRF1812-221JLF is a high-quality, molded unshielded inductor designed for demanding applications, particularly in the COTS M83446/39 category. Weighing just 0.15 grams and measuring 4.064 × 3 × 2.9 mm, this inductor is part of the SMRF1812 series and features surface mount technology (SMT) for easy integration. It offers an inductance of 2.2 µH with a DCR of 0.7 Ω and a current rating of 0.535 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 55 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 50. It is built with a ferrite core and is RoHS compliant, featuring Sn100 termination finish. The component is designed to withstand extreme temperatures from -55°C to +125°C, ensuring reliability in various environments. With a moisture sensitivity level (MSL) of 1 and fungal inert properties, it is packaged in tape and reel (T&R) for convenient handling and storage.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 2.2 |
| DCR (Ω) | 0.7 |
| Current Rating (A DC) | 0.535 |
| SRF (MHz) | 55 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor, COTS M83446/39
Contact us today, so we can help you find what you need!
