0805J0500102MXTE07

Overview

The Knowles Syfer 0805J0500102MXTE07 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 1000 pF with a tolerance of ±20% and a DC voltage rating of 50 VDC. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range from -55°C to +125°C. Housed in a standard 0805 (2012 metric) package, it incorporates a nickel barrier and 100% tin termination system. This configuration provides effective electromagnetic interference filtering capabilities within a compact form factor suitable for high-density circuit board layouts.

Feature Summary

• Three-terminal feed-through architecture enables superior high-frequency noise attenuation compared to standard two-terminal capacitors.
• Integrated EMI filter design reduces the need for additional external shielding components in sensitive circuits.
• Nickel barrier and 100% tin terminations offer reliable solderability and corrosion resistance for robust surface mount assembly.

Applications

• High-speed digital signal line filtering in communication equipment
• Power supply input/output decoupling in automotive electronics
• EMI suppression in portable consumer devices

Procurement Notes

Verify the specific suffix MXTE07 against official Knowles Syfer documentation to confirm reel packaging quantities and terminal specifications. Ensure compatibility with existing PCB footprints, as three-terminal components require distinct pad geometries compared to standard MLCCs. Cross-reference the IECQ-CECC certification status if regulatory compliance is mandatory for the target application environment.

Selection Notes

Select this component when space constraints preclude the use of discrete ferrite beads or larger filter networks. The 0805 footprint allows for dense placement while maintaining effective high-frequency bypassing. Consider the 50V rating relative to peak transient voltages in the circuit to ensure adequate derating margins under operational stress conditions.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor family, which specializes in integrated EMI filtering solutions. Unlike general-purpose MLCCs, these components utilize a coaxial internal structure to minimize parasitic inductance. The series is engineered for applications requiring significant noise reduction in minimal physical space, bridging the gap between standard capacitors and bulky discrete filters.

Replacement Considerations

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

FAQ

What distinguishes the 0805J0500102MXTE07 from a standard 0805 MLCC?

It features a three-terminal feed-through design that significantly reduces parasitic inductance, providing superior high-frequency EMI filtering performance compared to standard two-terminal capacitors.

What is the maximum current rating for this component?

The component has a current rating of 1 A, as specified in the product description.