1206J1000220MCTE01

Overview

The Knowles Syfer 1206J1000220MCTE01 is a three-terminal feed-through capacitor designed for surface mount technology. It features a 22 pF capacitance with a ±20% tolerance, utilizing C0G (NP0) dielectric material for stable performance. The component supports a DC voltage rating of 100 V and operates within a temperature range of -55°C to +125°C. Housed in a compact 1206 (3216 metric) package measuring 3.2 mm x 1.6 mm x 1.1 mm, it integrates EMI filtering capabilities directly into the capacitor structure.

Feature Summary

• Integrates three-terminal feed-through architecture for enhanced electromagnetic interference suppression
• Utilizes C0G (NP0) dielectric material ensuring high stability and low loss characteristics
• Provides superior mechanical reliability through specialized termination design suitable for surface mounting

Applications

• High-frequency signal line filtering in communication equipment
• Power supply input/output noise suppression in sensitive electronics
• EMI mitigation in automotive electronic control units

Procurement Notes

Verify the specific datasheet version for the 1206J1000220MCTE01 to confirm terminal configuration and electrical ratings. Ensure compatibility with standard reflow soldering profiles for three-terminal components. Cross-reference the manufacturer's official documentation for precise handling and storage requirements to maintain component integrity during assembly processes.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering without additional discrete inductors or capacitors. The three-terminal structure offers better high-frequency performance compared to standard two-terminal MLCCs. Consider the 1206 footprint availability and the specific capacitance value of 22 pF for matching circuit impedance requirements.

Part Context

This part belongs to the Knowles Syfer X2Y series of integrated surface mount EMI filters. These components combine the functions of capacitors and filters into a single device, simplifying board layout and reducing component count. The series is known for its ability to suppress common-mode and differential-mode noise effectively in compact form factors.

Replacement Considerations

Direct replacements must match the three-terminal feed-through topology and 1206 package dimensions. Verify that alternative parts offer comparable C0G dielectric properties and similar capacitance tolerances to ensure consistent filtering performance in the target application.