Gowanda’s SMRF1812-681KLF is a high-quality molded unshielded inductor designed for demanding applications, adhering to COTS M83446/39 standards. This component weighs 0.15 grams and measures 4.064 × 3 × 2.9 mm, making it suitable for surface mount technology (SMT). It features an inductance of 6.8 µH, a direct current resistance (DCR) of 1.2 Ω, and a current rating of 0.409 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 27 MHz and a test frequency of 7.9 MHz, ensuring a minimum quality factor (Q MIN) of 50. It offers a tolerance of ±10% and is RoHS compliant with a Sn100 termination finish. The core is made of ferrite, and it is designed to operate in temperatures ranging from -55°C to +125°C. With a moisture sensitivity level (MSL) of 1, it is packaged in tape and reel (T&R) and is fungal inert, making it a reliable choice for various electronic applications.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 6.8 |
| DCR (Ω) | 1.2 |
| Current Rating (A DC) | 0.409 |
| SRF (MHz) | 27 |
| 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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