1206J2000680MCTE03

Overview

The Knowles Syfer 1206J2000680MCTE03 is a feed-through multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a 1206 (3216 metric) package with a capacitance of 68 pF and a voltage rating of 200 VDC. The component utilizes C0G/NP0 dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. It includes an integrated current limit of 50 mA and is packaged in reels.

Feature Summary

• Integrated feed-through architecture providing inherent current limiting capability
• C0G/NP0 dielectric ensures high stability and low loss characteristics
• Surface-mount design compatible with automated assembly processes

Applications

• High-frequency signal filtering in sensitive electronic circuits
• Power line protection where current limiting is required
• RF applications demanding stable capacitance under varying temperatures

Procurement Notes

Verify the specific E03 suffix against official datasheets to confirm terminal configuration and packaging details. Ensure compatibility with existing PCB footprints for feed-through components. Confirm RoHS compliance status through manufacturer documentation before integration into regulated products.

Selection Notes

Select this component when both high-frequency filtering and overcurrent protection are needed in a single surface-mount device. The 1206 package offers a balance between current handling and board space efficiency. Consider the 50 mA limit when designing power paths to ensure adequate protection without nuisance tripping during normal operation.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which combines MLCC technology with fuse-like behavior. Unlike standard capacitors, these devices provide DC blocking while limiting fault currents. The 1206 form factor allows for compact designs in modern electronics requiring robust power integrity solutions.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific feed-through variant. Standard MLCCs lack the current-limiting feature. Verify if alternative feed-through models from the same series meet the 50 mA and 200 VDC requirements.