PE-1206CCMC102STS

Common Mode Chokes Overview

The PE-1206CCMC102STS is a two-line surface mount common mode choke manufactured by Pulse Electronics. It features an impedance of 1 kOhms at 100 MHz and supports a maximum DC current of 230 mA with a maximum DC resistance of 1 Ohm. The component utilizes SMD/SMT termination and is housed in a 1206 (3225 metric) package measuring 3.2 mm in length, 2.5 mm in width, and 1.8 mm in height. It operates within a temperature range of -40°C to +85°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for differential signal lines
• Designed for surface mount PCB integration
• Constructed as a two-line chip choke configuration

Common Mode Chokes Applications

• High-speed data line filtering
• USB interface protection
• Ethernet communication circuits

Common Mode Chokes Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the 1206 footprint dimensions align with the target PCB layout. Ensure the operating temperature range meets the environmental specifications of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Common Mode Chokes Selection Notes

Select this component when a compact solution is required for filtering common mode noise on high-speed digital interfaces. The 1206 package size offers a balance between performance and board space efficiency. Consider the 230 mA current rating to ensure it exceeds the peak operational current of the protected circuit without saturation. Verify compatibility with standard reflow soldering profiles for SMD components.

Common Mode Chokes Part Context

This component belongs to Pulse Electronics' CCMC series of ceramic common mode chokes. These devices are engineered for automotive and industrial applications requiring reliable EMI suppression. The series includes various impedance values and current ratings tailored for different signal integrity needs. Pulse Electronics emphasizes AEC-Q200 qualification for many products in this category.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the same CCMC series or equivalent offerings from other manufacturers. Ensure replacement parts match the 1206 footprint and electrical characteristics. Verify that alternative components meet the same temperature and current specifications.