1206J2000272MJTE03

Overview

The Knowles Syfer 1206J2000272MJTE03 is a multilayer ceramic capacitor (MLCC) designed as a three-terminal EMI filter in a 1206 surface-mount package. It features a capacitance of 2700 pF with a tolerance of ±20%, rated for a DC voltage of 200V. The component utilizes X7R dielectric material and incorporates a nickel barrier termination system. This configuration provides effective electromagnetic interference suppression while maintaining standard SMD mounting compatibility.

Feature Summary

• Three-terminal architecture functions as an integrated EMI filter within the capacitor structure
• X7R dielectric material ensures stable electrical performance across operating temperatures
• Nickel barrier termination system enhances solderability and mechanical reliability

Applications

• Electromagnetic interference filtering in high-density electronic circuits
• Power supply input/output noise suppression
• Signal line protection in sensitive communication equipment

Procurement Notes

Verify the specific datasheet revision and terminal plating specifications against your assembly requirements. Confirm that the 1206 footprint matches your PCB design constraints. Ensure the X7R temperature characteristics align with your operational environment. Validate compliance documentation for your target market regulations before finalizing procurement decisions.

Selection Notes

Select this component when integrated EMI filtering is required without additional discrete components. The 200V rating suits moderate voltage applications. The 1206 size balances component density with current handling capabilities. Consider the ±20% tolerance if precise capacitance values are not critical for the circuit function.

Part Context

This part belongs to the Knowles Syfer MLCC series, specifically engineered for EMI suppression. It combines energy storage with noise filtering in a single surface-mount device. The 1206 form factor allows for automated placement in standard manufacturing processes. It serves as a compact solution for noise reduction in modern electronics.

Replacement Considerations

Check for compatible three-terminal EMI filter capacitors with matching 1206 dimensions. Verify equivalent 200V ratings and similar capacitance values around 2700 pF. Ensure the replacement offers comparable X7R dielectric properties and nickel barrier terminations for reliable soldering.