Gowanda’s SMRF3013-472KLF is a high-quality molded unshielded inductor designed for demanding applications, conforming to COTS M83446/32 and M83446/33 standards. Weighing just 0.2 grams, it features compact dimensions of 7.62 × 2.79 × 3.18 mm and is suitable for surface mount technology (SMT). This inductor offers an inductance of 47 µH with a direct current resistance (DCR) of 4.5 Ω and a current rating of 0.212 A DC. It operates effectively within a frequency range up to 20 MHz and is tested at 2.5 MHz, boasting a minimum Q factor of 45 and a tolerance of ±10%. The component is RoHS compliant with Sn100 termination finish and is built with a ferrite core. It is designed to withstand operating temperatures from -55°C to +125°C 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) | 47 |
| DCR (Ω) | 4.5 |
| Current Rating (A DC) | 0.212 |
| SRF (MHz) | 20 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 45 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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