Gowanda’s CF4H1812-393J is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. Weighing just 0.12 grams, this compact component measures 4.8 × 2.7 × 2.9 mm and belongs to the CF4H1812 series. It features a 390 µH inductance with a minimum Q factor of 42, tested at a frequency of 0.79 MHz. The inductor has a direct current resistance of 11 ohms and a self-resonant frequency of 6 MHz, with a current rating of 0.159 A DC. It offers a tolerance of ±5% and is RoHS compliant with a copper termination finish. The core is made of ferrite, and it operates efficiently within a temperature range of -55°C to +125°C. With a moisture sensitivity level of 1, it is packaged in tape and reel format and is fungal inert, ensuring reliability and durability in various environments.
| 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 | ±5% |
| 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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