Gowanda’s SMRF3013-623J is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/32 and M83446/33 standards. This component, weighing just 0.2 grams, features dimensions of 7.62 × 2.79 × 3.18 mm and is suitable for surface mount technology (SMT). It offers an inductance of 620 µH with a direct current resistance (DCR) of 53 Ω and a current rating of 0.062 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 4.6 MHz and a test frequency of 0.79 MHz, maintaining a minimum Q factor of 30. It is constructed with a ferrite core and has a tolerance of ±5%. The component is lead-terminated with a Sn63Pb37 finish, ensuring reliability across a wide operating temperature range of -55°C to +125°C. With a moisture sensitivity level (MSL) of 1, it is packaged in tape and reel (T&R) format and is fungal inert, making it ideal for various industrial applications.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 620 |
| DCR (Ω) | 53 |
| Current Rating (A DC) | 0.062 |
| SRF (MHz) | 4.6 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| Tolerance | ±5% |
| 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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