Gowanda’s SMRF3013-512J 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, it features compact dimensions of 7.62 × 2.79 × 3.18 mm and is suitable for surface mount technology (SMT). With an inductance of 51 µH and a direct current resistance (DCR) of 5 Ω, it supports a current rating of 0.201 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 19 MHz and a test frequency of 2.5 MHz, maintaining a minimum quality factor (Q MIN) of 45. It offers a tolerance of ±5% and utilizes a ferrite core. The component is designed for a wide operating temperature range from -55°C to +125°C and is packaged in tape and reel (T&R) format. It is also fungal inert, ensuring reliability in various environments. The termination type is Pb with a Sn63Pb37 finish, and it is rated at moisture sensitivity level (MSL) 1.
| Weight | 0.2 g |
|---|---|
| Dimensions | 7.62 × 2.79 × 3.18 mm |
| Series | SMRF3013 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 51 |
| DCR (Ω) | 5 |
| Current Rating (A DC) | 0.201 |
| SRF (MHz) | 19 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 45 |
| 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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