Gowanda’s SMRF1512S-334K is a shielded epoxy-coated chip inductor designed for high reliability and performance in demanding applications. This component, part of the SMRF1512S series, features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g, making it suitable for surface mount technology (SMT). It is built to meet COTS+ application grade standards, offering an inductance of 3300 µH with a tolerance of ±10%. The inductor has a direct current resistance (DCR) of 39 Ω and a current rating of 0.035 A DC, with a self-resonant frequency (SRF) of 1.2 MHz and a minimum quality factor (Q MIN) of 75. It is designed to operate within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The component is RoHS compliant, with gold termination finish and ferrite core, and is packaged in tape and reel (T&R) for efficient handling and installation.
| Weight | 0.12 g |
|---|---|
| Dimensions | 3.94 × 3.175 × 3.56 mm |
| Series | SMRF1512S |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3300 |
| DCR (Ω) | 39 |
| Current Rating (A DC) | 0.035 |
| SRF (MHz) | 1.2 |
| Test Freq (MHz) | 0.25 |
| Q MIN | 75 |
| DWV | 200, 500 |
| Tolerance | ±10% |
| 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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