Gowanda’s SMRF3013-300M is a molded unshielded inductor designed for high reliability in demanding applications. As part of the COTS M83446/32 and M83446/33 series, it features a compact size with dimensions of 7.62 × 2.79 × 3.18 mm and a weight of 0.2 g. This surface-mount technology (SMT) component is ideal for COTS+ application grades, offering an inductance of 0.3 µH, a direct current resistance (DCR) of 0.19 Ω, and a current rating of 1.032 A DC. It operates effectively within a frequency range, boasting a self-resonant frequency (SRF) of 420 MHz and a test frequency of 25 MHz, with a minimum Q factor of 30. The inductor is built with a phenolic core and has a termination type of Pb with a Sn63Pb37 finish. It is designed to withstand operating temperatures from -55°C to +125°C and is rated with a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also 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) | 0.3 |
| DCR (Ω) | 0.19 |
| Current Rating (A DC) | 1.032 |
| SRF (MHz) | 420 |
| Test Freq (MHz) | 25 |
| Q MIN | 30 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| 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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