W3F11A2208AT3A

Overview

The KYOCERA AVX W3F11A2208AT3A is a surface-mount feedthrough capacitor with a capacitance of 22 pF and a DC voltage rating of 100 V. It utilizes C0G (NP0) dielectric material, offering a tolerance range of -20% to +50%. The component operates within a temperature range of -55°C to +125°C and features a 1206 (3216 metric) package size measuring 3.2 mm in length, 1.6 mm in width, and 1.27 mm in height. It has a maximum DC resistance of 600 mOhms, a current rating of 300 mA, and an insulation resistance of 1 GOhm.

Feature Summary

• Provides electromagnetic interference filtering through three-terminal feedthrough architecture
• Maintains stable capacitance characteristics using C0G (NP0) dielectric technology
• Supports high-temperature operation up to 125°C for demanding environments

Applications

• Automotive electronics requiring AEC-Q200 compliance
• High-frequency signal line filtering
• Power supply noise suppression circuits

Procurement Notes

Verify the specific suffix AT3A against official datasheets to confirm packaging configuration, as variations exist within the W3F series. Confirm RoHS compliance status directly from the manufacturer's documentation before integration. Ensure the -20% to +50% tolerance aligns with circuit requirements. Validate that the 1206 footprint matches the target PCB layout dimensions precisely.

Selection Notes

Select this component when a compact surface-mount solution is required for EMI suppression in automotive or industrial applications. The C0G dielectric ensures minimal capacitance drift over temperature and voltage changes. Consider the 300 mA current rating and low DC resistance for power integrity. The wide tolerance range may require verification against strict circuit sensitivity limits compared to tighter tolerance alternatives.

Part Context

This part belongs to the KYOCERA AVX W3F series of surface-mount feedthrough capacitors. These components are designed to replace traditional through-hole filters in modern PCB designs. The series offers various capacitance values within the same 1206 footprint, allowing for design flexibility while maintaining consistent mechanical and thermal performance across different filter specifications.

Replacement Considerations

The W3F41A2208AT1F is listed as a direct substitute for similar specifications within the W3F family. Verify pinout compatibility and exact electrical parameters before substitution. Note that some related parts may be discontinued, requiring validation of current availability and manufacturing status.