1206J1000101MATE03

Overview

The Knowles Syfer 1206J1000101MATE03 is a three-terminal X2Y feedthrough capacitor designed for surface mount technology. It features a capacitance of 100 pF with a tolerance of ±20% and a DC voltage rating of 100 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range from -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it integrates EMI filtering capabilities within the capacitor structure.

Feature Summary

• Integrates EMI filtering directly into the capacitor structure via X2Y architecture
• Provides common-mode noise suppression through three-terminal design
• Utilizes C0G (NP0) dielectric for high stability and low loss

Applications

• High-speed data line protection
• Power supply input filtering
• RF circuit noise suppression

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and packaging specifications. Confirm RoHS compliance status and specific AEC-Q200 qualification requirements if automotive application is intended. Cross-reference datasheet revision dates to validate electrical parameters before integration.

Selection Notes

Select this component when board space is limited but effective EMI suppression is required. The three-terminal configuration offers superior high-frequency performance compared to standard two-terminal capacitors. Ensure the circuit operates within the specified voltage and temperature limits to maintain capacitance stability and prevent dielectric breakdown.

Part Context

This component belongs to the Knowles Syfer X2Y product line, which combines filtering and capacitance functions. The 1206J series denotes the specific case size and voltage rating class. These devices are engineered to replace multiple discrete components, simplifying PCB layout and reducing signal path inductance for improved noise immunity.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 100V rating, 100pF value, and three-terminal X2Y topology. Verify that alternative parts meet the same C0G dielectric characteristics and thermal endurance ratings to ensure equivalent circuit performance.