Gowanda’s SMRF1812-220MLF is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/39 standards. Weighing just 0.15 grams, it features compact dimensions of 4.064 × 3 × 2.9 mm and is suitable for surface mount technology (SMT). This inductor is part of the SMRF1812 series and is ideal for COTS+ application grades. It offers an inductance of 0.22 µH, a direct current resistance (DCR) of 0.4 Ω, and a current rating of 0.708 A DC. With a self-resonant frequency (SRF) of 350 MHz and a test frequency of 25 MHz, it ensures reliable performance with a minimum Q factor of 40 and a tolerance of ±20%. The inductor is RoHS compliant with Sn100 termination finish and is constructed with a powdered iron core. It operates efficiently in temperatures ranging from -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, making it suitable for various environmental conditions.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 0.708 |
| SRF (MHz) | 350 |
| Test Freq (MHz) | 25 |
| Q MIN | 40 |
| 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 Inductor, COTS M83446/39
Contact us today, so we can help you find what you need!
