Gowanda’s SMRF3013-121K is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/32 and M83446/33 standards. This component weighs 0.2 grams and measures 7.62 × 2.79 × 3.18 mm, making it suitable for space-constrained environments. It features a surface-mount technology (SMT) mounting type and is crafted with a powdered iron core, ensuring reliable performance across a wide operating temperature range of -55°C to +125°C. With an inductance of 1.2 µH, a DCR of 0.18 Ω, and a current rating of 1.06 A DC, it is optimized for high-frequency applications with a self-resonant frequency (SRF) of 150 MHz and a test frequency of 7.9 MHz. The inductor offers a Q factor of at least 25 and a tolerance of ±10%, with Pb termination and Sn63Pb37 finish. It is packaged in tape and reel (T&R) format, rated MSL 1 for moisture sensitivity, and is fungal inert, ensuring durability and reliability 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) | 1.2 |
| DCR (Ω) | 0.18 |
| Current Rating (A DC) | 1.06 |
| SRF (MHz) | 150 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 25 |
| 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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