Gowanda’s SMRF1812-103KLF is a high-quality, reliable molded unshielded inductor designed for demanding applications, adhering to COTS M83446/39 standards. Weighing just 0.15 grams, it features compact dimensions of 4.064 × 3 × 2.9 mm and is part of the SMRF1812 series. This surface-mount technology (SMT) component is ideal for COTS+ application grades, offering an inductance of 100 µH with a direct current resistance (DCR) of 8 ohms and a current rating of 0.158 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 8 MHz and a test frequency of 2.5 MHz, maintaining a minimum Q factor of 40. The inductor is RoHS compliant, with Sn100 termination finish, and is constructed with a ferrite core. It is designed to function in extreme temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.064 × 3 × 2.9 mm |
| Series | SMRF1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 8 |
| Current Rating (A DC) | 0.158 |
| SRF (MHz) | 8 |
| Test Freq (MHz) | 2.5 |
| Q MIN | 40 |
| 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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