Gowanda’s SMRF1812T-471K is a high-quality, reliable molded unshielded temperature stable inductor designed for demanding applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this inductor is part of the SMRF1812T series and is suitable for surface mount technology (SMT). It is classified as COTS+ application grade, offering an inductance of 4.7 µH with a direct current resistance (DCR) of 1 Ω and a current rating of 0.421 A DC. The self-resonant frequency (SRF) is 35 MHz, tested at a frequency of 7.9 MHz, with a minimum Q factor of 25 and a tolerance of ±10%. The inductor features a powdered iron core, is not shielded, and operates within a temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. The termination type is Pb with a Sn63Pb37 finish, and it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMRF1812T |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 1 |
| Current Rating (A DC) | 0.421 |
| SRF (MHz) | 35 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 25 |
| Tolerance | ±10% |
| 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
Contact us today, so we can help you find what you need!
