1206J0500121MCTE07

Overview

The Knowles Syfer 1206J0500121MCTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 120 pF with a voltage rating of 50 V and a current rating of 2 A. The component utilizes a 1206 (3216 Metric) package size, offering a compact footprint suitable for dense PCB layouts. This three-terminal device integrates filtering capabilities directly into the circuit path, providing effective electromagnetic interference reduction in signal lines.

Feature Summary

• Three-terminal feed-through architecture for integrated EMI filtering
• High current handling capability of 2 A for power line applications
• Compact 1206 surface-mount package design

Applications

• Signal line noise suppression
• Power distribution filtering
• High-frequency circuit protection

Procurement Notes

Verify the specific suffix 'MCTE07' to confirm the reel packaging quantity and tape specifications. Ensure the selected variant matches the required 2 A current rating and 120 pF capacitance tolerance for the target application. Cross-reference the manufacturer datasheet for precise mechanical dimensions and soldering profile recommendations before finalizing the bill of materials.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. The 1206 form factor balances performance with board area efficiency. Consider the 2 A current limit when designing for power rails; ensure the operating current remains within safe limits to prevent thermal degradation or failure during normal operation.

Part Context

This part belongs to the Knowles Syfer 1206J series of feed-through capacitors. These components are engineered for high-reliability applications requiring robust electromagnetic interference suppression. The series offers various capacitance values and voltage ratings within the standard 1206 footprint, catering to diverse electronic system requirements.

Replacement Considerations

Public confirmed substitute part numbers: None.