Gowanda’s SMRF3013-393K 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 390 µH, a direct current resistance (DCR) of 35 Ω, and a current rating of 0.076 A DC. The inductor operates at a self-resonant frequency (SRF) of 6.5 MHz and is tested at a frequency of 0.79 MHz with a minimum Q factor of 30. It offers a tolerance of ±10% and uses a lead-based termination type with a Sn63Pb37 finish. The core material is ferrite, and it is not shielded. It operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The component is packaged in tape and reel (T&R) and is fungal inert, ensuring reliability and durability in various applications.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 390 |
| DCR (Ω) | 35 |
| Current Rating (A DC) | 0.076 |
| SRF (MHz) | 6.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| 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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