1206J0500270MCTE01

Overview

The Knowles Syfer 1206J0500270MCTE01 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a capacitance of 27 pF with a DC voltage rating of 50 VDC. The component utilizes C0G (NP0) dielectric material and offers a tolerance of ±20%. Housed in a 1206 (3216 metric) package, it operates within a temperature range of -55°C to +125°C. This device integrates EMI filtering capabilities directly into the capacitor structure.

Feature Summary

• Three-terminal feed-through architecture provides integrated electromagnetic interference (EMI) filtering alongside standard capacitive functions.
• C0G (NP0) dielectric ensures stable electrical performance and minimal capacitance variation across temperature changes.
• Nickel barrier and 100% tin termination system enhances solderability and corrosion resistance for reliable surface-mount assembly.

Applications

• High-frequency signal line filtering in communication equipment
• Power supply input/output decoupling in sensitive analog circuits
• EMI suppression in automotive electronic control units

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm terminal configuration and termination materials. Ensure compatibility with automated pick-and-place equipment regarding the three-terminal footprint dimensions. Confirm RoHS compliance status through current manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component when simultaneous high-frequency noise attenuation and circuit decoupling are required in a single surface-mount location. The three-terminal design reduces parasitic inductance compared to standard two-terminal MLCCs. Evaluate thermal management requirements as the conductive center pin may influence heat dissipation characteristics during operation.

Part Context

This part belongs to the Knowles Syfer Syfer® series of specialized ceramic capacitors. The series focuses on providing enhanced reliability and filtering performance for demanding industrial and automotive applications. The 1206J prefix indicates the standard 1206 case size family within the broader product portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify mechanical footprint compatibility and electrical specifications with alternative manufacturers if direct substitution is necessary.