Gowanda’s SMRF3013-301J is a high-quality molded unshielded inductor designed for COTS applications, specifically M83446/32 and M83446/33. This component weighs 0.2 grams and measures 7.62 × 2.79 × 3.18 mm, making it suitable for surface mount technology (SMT). It features an inductance of 3 µH, a direct current resistance (DCR) of 0.7 Ω, and a current rating of 0.537 A DC. The inductor operates at a self-resonant frequency (SRF) of 95 MHz and is tested at a frequency of 7.9 MHz, with a minimum Q factor of 45. It offers a tolerance of ±5% and uses a powdered iron core. The termination type is Pb with a Sn63Pb37 finish, and it is rated for operating temperatures ranging from -55°C to +125°C. The inductor is moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring 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) | 3 |
| DCR (Ω) | 0.7 |
| Current Rating (A DC) | 0.537 |
| SRF (MHz) | 95 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 45 |
| Tolerance | ±5% |
| 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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