Gowanda’s CF4H1210-391M is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. With a compact size of 3.3 × 2.79 × 2.41 mm and a weight of just 0.08 g, this inductor is part of the CF4H1210 series and features SMT mounting. It offers an inductance of 3.9 µH with a minimum Q factor of 40, tested at a frequency of 7.9 MHz. The device has a DC resistance of 0.92 Ω and a self-resonant frequency of 150 MHz, supporting a current rating of 0.52 A DC. It operates reliably within a temperature range of -55°C to +125°C and adheres to RoHS standards with a copper termination finish. The inductor is non-shielded, has a moisture sensitivity level of 1, and is packaged in tape and reel format, ensuring ease of use and integration into various electronic systems. Additionally, it is fungal inert, making it suitable for diverse environments.
| Weight | 0.08 g |
|---|---|
| Dimensions | 3.3 × 2.79 × 2.41 mm |
| Series | CF4H1210 |
| Mounting Type | SMT |
| Inductance (µH) | 3.9 |
| Q MIN | 40 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.92 |
| SRF (MHz) | 150 |
| Current Rating (A DC) | 0.52 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Cu |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Ferrite High Performance Surface Mount Chip Inductor
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