Gowanda’s SMRF3013-683K is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/32 and M83446/33 standards. Weighing just 0.2 grams and measuring 7.62 × 2.79 × 3.18 mm, this inductor is part of the SMRF3013 series and features surface mount technology (SMT) for easy integration. It offers an inductance of 680 µH with a direct current resistance (DCR) of 60 Ω and a current rating of 0.058 A DC. The inductor operates at a self-resonant frequency (SRF) of 4 MHz and a test frequency of 0.79 MHz, with a minimum quality factor (Q MIN) of 30 and a tolerance of ±10%. It utilizes a ferrite core and is not shielded, with a termination type of Pb and a termination finish of Sn63Pb37. The component is designed to withstand operating temperatures from -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, making it suitable for a variety of environments.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 680 |
| DCR (Ω) | 60 |
| Current Rating (A DC) | 0.058 |
| SRF (MHz) | 4 |
| 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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