W3F41A1018AT1A

Overview

The W3F41A1018AT1A is a three-terminal feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 100 pF with a tolerance of -20% to +50%. The component has a DC voltage rating of 100 V and a current rating of 300 mA. It utilizes C0G (NP0) dielectric material for stability. The package is 1206 (3216 metric) surface mount, measuring 3.2 mm in length, 1.6 mm in width, and 1.27 mm in height. Maximum DC resistance is 600 mOhms. Operating temperature range is -55°C to +125°C.

Feature Summary

• Three-terminal feedthrough design for effective EMI suppression
• C0G (NP0) dielectric ensures high thermal stability
• Surface mount construction for automated assembly

Applications

• Power line filtering in electronic circuits
• Signal line noise suppression
• EMI reduction in communication equipment

Procurement Notes

Verify the manufacturer part number W3F41A1018AT1A against official KYOCERA AVX documentation to confirm specifications. Ensure compatibility with 1206 footprint requirements. Check RoHS compliance status if required by project standards. Confirm operating temperature range suitability for the intended environment. Validate current rating adequacy for the specific application load.

Selection Notes

Select this component when high-frequency noise filtering is required on power or signal lines. The three-terminal architecture provides superior performance compared to standard two-terminal capacitors. Consider the 100 pF value and 100 V rating for appropriate circuit integration. Evaluate the 300 mA current handling capability against system demands. The 1206 package size offers a balance between performance and board space utilization.

Part Context

This component belongs to the W3F series of feedthrough capacitors from KYOCERA AVX. These components are designed as passive filters to attenuate electromagnetic interference. The series includes various capacitance values and package sizes. The W3F41A1018AT1A specifically targets applications requiring stable filtering characteristics over a wide temperature range.

Replacement Considerations

Cross-reference with other KYOCERA AVX W3F series parts for alternative capacitance values. Verify pinout and dimensional compatibility before substituting with similar products from other manufacturers. Ensure equivalent electrical ratings are maintained.