Gowanda’s SMRF1812-152K is a high-quality molded unshielded inductor designed for demanding applications, particularly in the COTS M83446/39 category. With a compact weight of 0.15 g and dimensions of 4.064 × 3 × 2.9 mm, this inductor is ideal for surface mount technology (SMT) applications. It features an inductance of 15 µH, a direct current resistance (DCR) of 2.5 Ω, and a current rating of 0.283 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 17 MHz and a test frequency of 2.5 MHz, ensuring a minimum Q factor of 50. It offers a tolerance of ±10% and is constructed with a ferrite core. The termination type is lead-based with a Sn63Pb37 finish, and it is designed to withstand operating temperatures from -55°C to +125°C. With a moisture sensitivity level (MSL) of 1 and packaged in tape and reel (T&R) format, the SMRF1812-152K is also fungal inert, making it a reliable choice for various electronic applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 15 |
| DCR (Ω) | 2.5 |
| Current Rating (A DC) | 0.283 |
| SRF (MHz) | 17 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| 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 M83446/39
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