W3F11A2208AT1F

Overview

The W3F11A2208AT1F is a surface-mount feedthrough capacitor from the KYOCERA AVX W3F series. It features a capacitance of 22 pF with a tolerance of -20% to +50%. The device has a DC voltage rating of 100 V and operates within a temperature range of -55°C to +125°C using C0G (NP0) dielectric. Packaged in a 1206 (3216 Metric) footprint, it measures 3.20 mm x 1.60 mm x 1.27 mm. Key electrical parameters include a maximum DC resistance of 600 mOhms and a current rating of 300 mA.

Feature Summary

• Provides high-frequency noise suppression through integrated feedthrough filtering architecture
• Utilizes C0G (NP0) dielectric for stable capacitance performance across wide temperature variations
• Supports automated assembly via standard surface mount packaging formats

Applications

• Smart meter circuitry
• Alternate energy system components
• General RF signal filtering

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct packaging configuration. Confirm that the selected variant matches the required termination style and reel specifications for your production line. Cross-reference the full part number with official datasheets to validate all mechanical and electrical constraints before finalizing procurement orders.

Selection Notes

Select this component when a compact 1206 footprint is required for feedthrough filtering applications. Ensure the design accommodates the specified 300 mA current rating and 600 mOhm DC resistance. Verify that the 100 VDC rating meets the circuit's operational voltage requirements and that the C0G dielectric stability aligns with the application's precision needs.

Part Context

This component belongs to the W3F series of surface-mount feedthrough capacitors designed for efficient EMI suppression in space-constrained environments. The series offers various capacitance values and package sizes to support diverse filtering requirements in modern electronic systems.

Replacement Considerations

W2F11A2208AT1F is listed as a parameter-equivalent substitute.