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Gowanda’s CF4H1812-332J is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. Weighing just 0.12 grams, it features compact dimensions of 4.8 × 2.7 × 2.9 mm and belongs to the CF4H1812 series. This inductor offers an inductance of 33 µH with a Q minimum of 50, tested at a frequency of 2.5 MHz. It has a DC resistance of 2.8 Ω and a self-resonant frequency of 35 MHz, supporting a current rating of 0.315 A DC. With a tolerance of ±5%, it is RoHS compliant with copper termination finish and is designed for surface mount technology (SMT). The core is made of ferrite, and it is not shielded. It operates efficiently across a wide temperature range from -55°C to +125°C and has a moisture sensitivity level of 1. Packaged in tape and reel, it is also 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) | 33 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.8 |
| SRF (MHz) | 35 |
| Current Rating (A DC) | 0.315 |
| 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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