Gowanda’s CF4H1812-393K is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. With a compact size of 4.8 × 2.7 × 2.9 mm and a weight of just 0.12 g, this inductor offers an inductance of 390 µH and a minimum Q factor of 42, tested at a frequency of 0.79 MHz. It features a DCR of 11 Ω, a self-resonant frequency of 6 MHz, and a current rating of 0.159 A DC, with a tolerance of ±10%. The inductor is RoHS compliant, with copper termination and a non-shielded ferrite core, suitable for operating temperatures ranging from -55°C to +125°C. It is packaged in tape and reel format, has a moisture sensitivity level of 1, and is fungal inert, making it ideal for reliable performance in various electronic systems.
| Weight | 0.12 g |
|---|---|
| Dimensions | 4.8 × 2.7 × 2.9 mm |
| Series | CF4H1812 |
| Mounting Type | SMT |
| Inductance (µH) | 390 |
| Q MIN | 42 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 11 |
| SRF (MHz) | 6 |
| Current Rating (A DC) | 0.159 |
| 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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