PE-1206CCMC222STS

Common Mode Chokes Overview

The PE-1206CCMC222STS is a two-line surface mount common mode choke manufactured by Pulse Electronics. It features a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 1.2 mm height. The component has a maximum DC resistance of 1.2 Ohms and operates within a temperature range of -40°C to +125°C. It is designed for signal line filtering applications.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for high-speed data lines
• Utilizes a compact surface mount footprint suitable for dense PCB layouts
• Offers magnetic shielding to enhance performance in noisy environments

Common Mode Chokes Applications

• USB 2.0 interface protection
• LVDS signal line filtering
• HDMI port noise suppression
• IEEE1394 data bus filtering

Common Mode Chokes Procurement Notes

Verify the specific impedance value at 100 MHz against the official datasheet, as sources vary between 2.2 kOhms and 1.2 Ohms DC resistance descriptions. Confirm the operating temperature range and current rating requirements match the target application specifications before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component for applications requiring common mode noise reduction in space-constrained designs. Ensure the selected part meets the required DC current handling capabilities and impedance characteristics for the specific data rate being protected. Verify compatibility with automated assembly processes due to the surface mount package type.

Common Mode Chokes Part Context

This component belongs to the ChipChoke family from Pulse Electronics, which specializes in common mode chokes for high-speed digital interfaces. The series includes various package sizes such as 0805 and 1206, offering options for different current ratings and impedance profiles to suit diverse electronic device requirements.

Common Mode Chokes Replacement Considerations

Consult official substitution lists for equivalent components with matching impedance and current ratings. Verify that any alternative part maintains the same package dimensions and thermal characteristics to ensure mechanical fit and operational reliability in the existing design.