W2H15C1028AT1F

Overview

The W2H15C1028AT1F is a three-terminal feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 1000 pF with X7R dielectric characteristics and a DC voltage rating of 50 V. The component operates within a temperature range of -55°C to +125°C. It utilizes an SMD/SMT mounting style in a 0805 (2012 metric) package, measuring 2.01 mm in length, 1.25 mm in width, and 1.14 mm in height. Key electrical specifications include a maximum DC resistance of 150 mOhms, a current rating of 1 A, and a tolerance of -20% to +50%. The device provides four terminal pads for surface mount installation.

Feature Summary

• Three-terminal feedthrough architecture designed for effective electromagnetic interference filtering
• High current handling capability suitable for power line applications
• Stable X7R ceramic dielectric material ensures consistent performance across wide temperature variations

Applications

• Power supply input/output filtering
• DC-DC converter noise suppression
• General-purpose EMI/RFI mitigation in compact electronics

Procurement Notes

Verify the specific suffix 'T1F' against official datasheets to confirm reel packaging and tape specifications. Ensure compatibility with standard 0805 footprint dimensions during PCB layout. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when high current capacity is required alongside low impedance filtering in space-constrained designs. The 0805 form factor allows for dense board layouts while maintaining robust thermal stability. Compare DCR values against circuit requirements to ensure minimal voltage drop under load conditions.

Part Context

This part belongs to the W2H series of feedthrough capacitors from KYOCERA AVX. The series is characterized by its ability to handle significant current loads while providing efficient signal integrity protection. These components are engineered for reliability in demanding electronic environments requiring stable capacitance over varying temperatures.

Replacement Considerations

Cross-reference with other W2H series variants such as W2H11A1018AT1F for different capacitance or voltage ratings. Verify pinout compatibility and physical dimensions before substituting with generic three-terminal capacitors.