Gowanda’s SMRF3013-222K is a high-quality molded unshielded inductor designed for demanding applications, meeting COTS M83446/32 and M83446/33 standards. With a compact size of 7.62 × 2.79 × 3.18 mm and a weight of just 0.2 g, this inductor is ideal for space-constrained environments. It features a 22 µH inductance with a DCR of 3.3 Ω and a current rating of 0.248 A DC. The inductor operates efficiently across a wide frequency range, with a self-resonant frequency of 25 MHz and a test frequency of 2.5 MHz, ensuring reliable performance with a Q MIN of 50. Designed for surface mount technology (SMT), it has a powdered iron core and a termination finish of Sn63Pb37, making it suitable for high-reliability applications. The SMRF3013-222K is rated for an operating temperature range of -55°C to +125°C, is MSL 1 compliant, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, enhancing its durability in various environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 22 |
| DCR (Ω) | 3.3 |
| Current Rating (A DC) | 0.248 |
| SRF (MHz) | 25 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| Tolerance | ±10% |
| 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 Inductor, COTS M83446/32, M83446/33
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