Gowanda’s SMRF1812T-472J is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded temperature stable inductor features a compact design with dimensions of 4.2 × 3 × 2.9 mm and a weight of 0.15 g, making it suitable for space-constrained environments. It belongs to the SMRF1812T series and is mounted using surface-mount technology (SMT). With an inductance of 47 µH, a DCR of 9.8 Ω, and a current rating of 0.134 A DC, it is ideal for COTS+ application grades. The inductor operates efficiently within a frequency range, with a self-resonant frequency (SRF) of 10 MHz and a test frequency of 2.5 MHz. It offers a Q MIN of 35 and a tolerance of ±5%. The component is constructed with a powdered iron core and features a Pb termination type with a Sn63Pb37 finish. It is designed to operate in temperatures ranging from -55°C to +125°C and has an MSL of 1, ensuring reliability in various conditions. Additionally, it is fungal inert and comes in tape and reel (T&R) packaging for easy handling and installation.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812T |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 47 |
| DCR (Ω) | 9.8 |
| Current Rating (A DC) | 0.134 |
| SRF (MHz) | 10 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 35 |
| Tolerance | ±5% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Temperature Stable Inductor
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