Gowanda’s CF4H1210-331K is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. Weighing just 0.08 grams, this compact component measures 3.3 × 2.79 × 2.41 mm and belongs to the CF4H1210 series. It features a surface mount technology (SMT) mounting type and offers an inductance of 3.3 µH with a minimum Q factor of 40. The inductor is tested at a frequency of 7.9 MHz, with a DC resistance of 0.85 Ω and a self-resonant frequency of 160 MHz. It supports a current rating of 0.55 A DC and has a tolerance of ±10%. The termination type is RoHS compliant with a copper finish, and the core material is ferrite. Although it is not shielded, it operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, the inductor is also fungal inert, ensuring reliability in various environments.
| Weight | 0.08 g |
|---|---|
| Dimensions | 3.3 × 2.79 × 2.41 mm |
| Series | CF4H1210 |
| Mounting Type | SMT |
| Inductance (µH) | 3.3 |
| Q MIN | 40 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.85 |
| SRF (MHz) | 160 |
| Current Rating (A DC) | 0.55 |
| Tolerance | ±10% |
| 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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