Gowanda’s SMRF1812S-152K is a high-quality molded shielded inductor designed for demanding applications, featuring a compact size of 4.2 × 3 × 2.9 mm and a weight of 0.15 g. This surface-mount technology (SMT) component is part of the SMRF1812S series and is suitable for COTS+ grade applications. It offers an inductance of 15 µH with a direct current resistance (DCR) of 0.858 Ω and a current rating of 0.482 A DC. The inductor is capable of handling a saturation current of 0.278 A DC and has a self-resonant frequency (SRF) of 18 MHz, tested at 2.5 MHz with a minimum Q factor of 50. It features a ±10% tolerance and uses a ferrite core with a shielded design. The termination type is Pb with a Sn63Pb37 finish, and it operates reliably within a temperature range of -55°C to +125°C. The component is moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R), and is fungal inert, ensuring durability and performance in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 15 |
| DCR (Ω) | 0.858 |
| Current Rating (A DC) | 0.482 |
| Saturation Current (A DC) | 0.278 |
| SRF (MHz) | 18 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 50 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Shielded Inductor
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