Gowanda’s SMRF3013-303M is a high-quality molded unshielded inductor designed for demanding applications, adhering to 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 suitable for surface mount technology (SMT) applications. It features an inductance of 300 µH, a direct current resistance (DCR) of 27 Ω, and a current rating of 0.087 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 7.5 MHz and a test frequency of 0.79 MHz. It offers a minimum Q factor of 30 and a tolerance of ±20%. The SMRF3013-303M is built with a ferrite core and has a lead-based termination type with a Sn63Pb37 finish. It is designed to operate in extreme temperatures ranging from -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. The product is packaged in tape and reel (T&R) format and is fungal inert, ensuring reliability and 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) | 300 |
| DCR (Ω) | 27 |
| Current Rating (A DC) | 0.087 |
| SRF (MHz) | 7.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| Tolerance | ±20% |
| 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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