0805J1000270MATE03

Overview

The Knowles Syfer 0805J1000270MATE03 is a feed-through capacitor with a capacitance of 27 pF and a DC voltage rating of 100 V. It utilizes C0G/NP0 dielectric material for stable performance across temperatures ranging from -55°C to +125°C. The component features a three-terminal SMD/SMT configuration in an 0805 (2012 metric) package, designed for high-frequency EMI filtering applications.

Feature Summary

• Three-terminal feed-through architecture for enhanced high-frequency noise suppression
• C0G/NP0 dielectric ensures minimal capacitance variation over temperature and voltage
• Surface-mount design compatible with standard 0805 footprint layouts

Applications

• High-frequency EMI filtering in RF circuits
• Power line conditioning for sensitive electronic components
• Signal integrity preservation in communication modules

Procurement Notes

Verify the specific MATE03 suffix against official datasheets to confirm terminal configuration and termination material. Ensure compatibility with PCB pad designs intended for three-terminal feed-through capacitors rather than standard two-terminal MLCCs. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when superior high-frequency attenuation is required compared to standard two-terminal MLCCs. The three-terminal structure provides lower parasitic inductance, making it suitable for frequencies where standard packages exhibit reduced effectiveness. Evaluate space constraints as the 0805 footprint accommodates additional internal structure.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, distinct from their general-purpose multilayer ceramic capacitors. While sharing the 0805 mechanical outline, the internal three-terminal design differentiates it functionally from standard MLCCs like the 0805J1K00220JKT or 0805J1000471KXT found in the same catalog.

Replacement Considerations

Direct substitutes require matching the three-terminal feed-through topology. Standard two-terminal MLCCs cannot replicate the EMI filtering performance. Verify equivalent parts with identical 27 pF capacitance, 100 V rating, and C0G dielectric in a 0805 three-terminal package.