W3F11A4708AT3A

Overview

The KYOCERA AVX W3F11A4708AT3A is a surface-mount feedthrough capacitor from the W3F series. It features a capacitance of 47 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. Utilizing C0G (NP0) dielectric, it offers low DC resistance of 600 mOhms maximum and high insulation resistance of 1 GOhms. The component is housed in a 1206 (3216 metric) package with four terminals, measuring 3.2 mm x 1.6 mm x 1.27 mm.

Feature Summary

• Four-terminal three-terminal filter capacitor design for effective EMI suppression
• C0G (NP0) dielectric material ensures stable electrical performance across wide temperature ranges
• Surface mount construction facilitates automated assembly in compact layouts

Applications

• RF circuit filtering
• Power supply line decoupling
• EMI suppression in sensitive electronics

Procurement Notes

Verify the specific suffix 'T3A' against official datasheets to confirm packaging configuration, as variations exist within the W3F series. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Cross-reference terminal dimensions and pad layout with your PCB design guidelines before finalizing procurement orders.

Selection Notes

Select this component when high-frequency noise attenuation is required in space-constrained designs. The 1206 footprint provides a balance between current handling capability and board area efficiency. Consider the -20% to +50% tolerance if precise capacitance values are not critical for the application's filtering characteristics.

Part Context

This part belongs to the KYOCERA AVX W3F series of surface-mount feedthrough capacitors. These components are engineered for high-performance filtering applications where traditional two-terminal capacitors may suffer from parasitic inductance. The four-terminal architecture allows for superior grounding and signal isolation compared to standard MLCCs.

Replacement Considerations

Publicly confirmed substitute part numbers for W3F11A4708AT3A were not identified in the provided source data. Verify pinout compatibility and electrical specifications before considering alternative manufacturers.