Gowanda’s SMRF1512S-270M is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 compliant component features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g. It is suitable for surface mount technology (SMT) and offers an inductance of 0.27 µH with a direct current resistance (DCR) of 0.04 Ω. The inductor supports a current rating of 1 A DC and a self-resonant frequency (SRF) of 370 MHz, tested at 25 MHz with a minimum Q factor of 88. It is designed to operate within a temperature range of -55°C to +125°C and meets moisture sensitivity level (MSL) 1 standards. The component is RoHS compliant with gold termination finish and features a ferrite core for enhanced performance. It is packaged in tape and reel (T&R) for efficient handling and assembly.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.27 |
| DCR (Ω) | 0.04 |
| Current Rating (A DC) | 1 |
| SRF (MHz) | 370 |
| Test Freq (MHz) | 25 |
| Q MIN | 88 |
| DWV | 200, 500 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Au |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Shielded Epoxy-Coated Chip Inductor , COTS M83446/11
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