Gowanda’s SMRF1512-820M is an unshielded epoxy-coated chip inductor designed for high reliability in electronic applications. This COTS M83446/10 component weighs 0.12 grams and measures 3.94 × 3.175 × 3.56 mm, making it suitable for surface mount technology (SMT). It features an inductance of 0.82 µH with a direct current resistance (DCR) of 0.3 Ω and a current rating of 0.4 A DC. The inductor operates at a self-resonant frequency (SRF) of 150 MHz and is tested at 25 MHz with a minimum Q factor of 75. It offers a tolerance of ±20% and is RoHS compliant with gold termination finish. The core is made of powdered iron, and it functions effectively within a temperature range of -55°C to +125°C. This component is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, ensuring durability and performance in demanding environments.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.82 |
| DCR (Ω) | 0.3 |
| Current Rating (A DC) | 0.4 |
| SRF (MHz) | 150 |
| Test Freq (MHz) | 25 |
| Q MIN | 75 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Epoxy-Coated Chip Inductor , COTS M83446/10
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