W2H13C1048AT1A

Overview

The W2H13C1048AT1A is a surface-mount feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 0.1 µF with a tolerance of -20% to +50%. The component has a DC voltage rating of 25 V and utilizes X7R dielectric material. It supports a rated current of 2 A and exhibits a maximum DC resistance of 150 mOhms. The package is 0805 (2012 Metric) with four terminals, measuring 2.01 mm in length, 1.25 mm in width, and 1.14 mm in height. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates high-current handling capability with low impedance filtering for effective noise suppression.
• Utilizes a three-terminal feedthrough architecture to provide superior high-frequency attenuation compared to standard capacitors.
• Employs X7R ceramic dielectric to maintain stable electrical characteristics across the specified operating temperature range.

Applications

• Power line filtering in portable electronic devices
• Noise suppression on data bus lines
• EMI reduction in mobile communication modules

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, as variations exist between tape-and-reel, cut tape, and Digi-Reel formats. Ensure the selected variant matches the required quantity per reel or cut tape specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to finalizing procurement orders to align with assembly processes.

Selection Notes

Select this component when circuit design requires simultaneous high current carrying capacity and effective high-frequency noise filtration. The 25 V rating suits low-voltage power distribution networks. Consider the 0805 footprint constraints and thermal management needs associated with the 2 A current rating during PCB layout planning.

Part Context

This part belongs to the W2H series of surface-mount feedthrough capacitors from KYOCERA AVX. These components are engineered to replace traditional discrete filter assemblies, offering a compact solution for EMI suppression. The series integrates capacitor and inductor functions into a single monolithic structure, optimizing space efficiency in dense circuit board layouts.

Replacement Considerations

The W2H13C1048AT1F is documented as a parameter-equivalent substitute within the same manufacturer lineup.