1206J0500204MXTE01

Overview

The Knowles Syfer 1206J0500204MXTE01 is a surface-mount feedthrough capacitor designed for EMI filtering. It features a capacitance of 0.2 µF with a ±20% tolerance and a DC voltage rating of 50 VDC. The component utilizes X7R dielectric material, ensuring stability across an operating temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it supports a maximum current of 300 mA. This device integrates high-frequency noise suppression capabilities within a compact form factor suitable for dense PCB layouts.

Feature Summary

• Integrates three-terminal feedthrough architecture for effective electromagnetic interference suppression
• Provides direct signal path conduction while shunting high-frequency noise to ground
• Utilizes X7R ceramic dielectric for stable capacitance performance under varying thermal conditions

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• RF circuit noise attenuation

Procurement Notes

Verify the specific suffix TE01 against official manufacturer documentation to confirm terminal configuration and packaging type. Ensure compatibility with RoHS3 compliance requirements for your target market. Cross-reference the full part number with authorized distributor catalogs to confirm current availability status and lead times before finalizing procurement plans.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering without additional discrete components. The 1206 footprint allows for automated surface-mount assembly. Consider the 300 mA current rating to ensure the component can handle the operational load without degradation. Verify that the 50 VDC rating exceeds the peak circuit voltages to maintain reliability.

Part Context

This part belongs to the Knowles Syfer EMI Filter series, specifically the SMT Feedthrough Capacitor category. These components are engineered to replace traditional ferrite beads or LC filters by combining inductance and capacitance functions in a single monolithic structure. The series offers various capacitance values and voltage ratings within standardized industrial footprints.

Replacement Considerations

Consult official substitution guides for equivalent parts from the same manufacturer family. Verify pinout compatibility and electrical parameter overlaps before integrating alternative suppliers.