Gowanda’s CF4H1812-821J is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. With a compact weight of 0.12 g and dimensions of 4.8 × 2.7 × 2.9 mm, it belongs to the CF4H1812 series and features SMT mounting. The inductor offers an inductance of 8.2 µH with a Q MIN of 60, tested at a frequency of 7.9 MHz. It has a DCR of 1.3 Ω, an SRF of 105 MHz, and a current rating of 0.485 A DC, with a tolerance of ±5%. The component is RoHS compliant with a copper termination finish and operates within a temperature range of -55°C to +125°C. It is packaged in tape and reel (T&R) format, has a moisture sensitivity level (MSL) of 1, 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) | 8.2 |
| Q MIN | 60 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 1.3 |
| SRF (MHz) | 105 |
| Current Rating (A DC) | 0.485 |
| 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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