Gowanda’s SMRF1812-101KLF is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/39 standards. Weighing just 0.15 grams and measuring 4.064 × 3 × 2.9 mm, this inductor is part of the SMRF1812 series and features surface mount technology (SMT) for easy integration. It offers an inductance of 1 µH with a direct current resistance (DCR) of 0.5 Ω and a current rating of 0.634 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 200 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 50. It is RoHS compliant with Sn100 termination finish and is built with a ferrite core. The component is designed to withstand extreme temperatures from -55°C to +125°C, ensuring reliability in various environments. Additionally, it is fungal inert and comes in tape and reel (T&R) packaging, making it suitable for high-volume manufacturing processes.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 1 |
| DCR (Ω) | 0.5 |
| Current Rating (A DC) | 0.634 |
| SRF (MHz) | 200 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 50 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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