Gowanda’s SMRF1812-047KLF 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 surface-mount technology (SMT) component is ideal for compact electronic designs. It features an inductance of 0.047 µH, a direct current resistance (DCR) of 0.2 ohms, and a current rating of 0.87 A DC. The inductor operates efficiently across a frequency range, with a self-resonant frequency (SRF) of 1000 MHz and a test frequency of 50 MHz, maintaining a minimum Q factor of 35. It offers a tolerance of ±10% and is RoHS compliant with a Sn100 termination finish. The phenolic core ensures reliability across a wide operating temperature range of -55°C to +125°C. With a moisture sensitivity level (MSL) of 1 and fungal inert properties, it is packaged in tape and reel (T&R) for ease of use in automated assembly processes.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.047 |
| DCR (Ω) | 0.2 |
| Current Rating (A DC) | 0.87 |
| SRF (MHz) | 1000 |
| Test Freq (MHz) | 50 |
| Q MIN | 35 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Phenolic |
| 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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