0805J1000101MCRE07

Overview

The Knowles Syfer 0805J1000101MCRE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 100 pF capacitance value with a ±20% tolerance, rated for 100 VDC. The component utilizes C0G/NP0 dielectric technology and operates within a temperature range of -55°C to +125°C. Housed in an 0805 (2012 metric) package, it integrates a built-in resistor structure to dampen resonance peaks. The device employs nickel barrier terminations with 100% tin plating for reliable soldering.

Feature Summary

• Integrated feed-through architecture combining capacitive coupling with resistive damping to suppress electromagnetic interference without generating ringing.
• High-frequency signal integrity preservation through low parasitic inductance design inherent to the coaxial internal structure.
• Robust termination system utilizing nickel barrier layers beneath 100% tin plating to ensure solderability and prevent intermetallic diffusion.

Applications

• RF circuit impedance matching and filtering
• High-speed digital data line noise suppression
• Power supply input/output decoupling in sensitive analog circuits

Procurement Notes

Verify the complete part number including the suffix RE07 against official manufacturer documentation to confirm reel packaging specifications. Ensure compatibility with standard reflow soldering profiles by checking thermal resistance ratings. Confirm RoHS compliance status directly from the current datasheet revision prior to procurement integration.

Selection Notes

Select this component when simultaneous capacitance and damping are required in a compact footprint. The 0805 size allows for dense PCB layouts while maintaining high voltage isolation. Consider the specific resonant frequency characteristics relative to the target noise spectrum before finalizing the design choice.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor family, which replaces traditional discrete LC filters. These devices offer superior performance in high-frequency applications by minimizing parasitic effects. The series is engineered for environments demanding strict EMI/EMC compliance and stable electrical characteristics over wide temperature variations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameters if considering alternative manufacturers' feed-through capacitors.