W2H15C1038AT1A

Overview

The W2H15C1038AT1A is a surface-mount feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 10 nF with an X7R dielectric and a DC voltage rating of 50 VDC. The component operates within a temperature range of -55°C to +125°C and has a tolerance of -20% to +50%. It utilizes a 0805 (2012 metric) package with four terminals, measuring 2.01 mm in length, 1.25 mm in width, and 1.14 mm in height. The device supports a rated current of 1 A and exhibits a maximum DC resistance of 150 mOhms.

Feature Summary

• Provides high-frequency noise suppression through integrated feedthrough filtering architecture
• Supports high continuous current handling capabilities for power line applications
• Utilizes X7R ceramic dielectric for stable capacitance performance across wide temperature ranges

Applications

• Power supply input/output filtering in electronic systems
• EMI suppression on data and signal lines requiring high current capacity
• Noise reduction in automotive electronics and industrial control units

Procurement Notes

Verify the specific part number suffix against official KYOCERA AVX documentation to confirm terminal configuration and packaging type. Ensure that the selected variant matches the required current rating and impedance characteristics for the target circuit design. Cross-reference manufacturer datasheets for accurate RoHS compliance status and moisture sensitivity level details prior to procurement.

Selection Notes

Select this component when designing circuits that require simultaneous high-current handling and effective high-frequency noise attenuation. The 0805 footprint allows for compact board layouts while maintaining robust electrical performance. Consider the 1 A current rating and low DC resistance to minimize power loss and thermal generation in power delivery networks.

Part Context

This component belongs to the W2H series of three-terminal feedthrough capacitors from KYOCERA AVX. These devices are engineered to replace traditional discrete filter components by integrating capacitance and grounding into a single surface-mount package. The series is designed for applications demanding superior electromagnetic interference suppression in space-constrained environments.

Replacement Considerations

Consult official KYOCERA AVX substitution guides for verified equivalents. Ensure any replacement maintains identical terminal count, package dimensions, and electrical ratings including capacitance, voltage, and current handling capabilities.