PE-0805GCMC381STS

Common Mode Chokes Overview

The PE-0805GCMC381STS is a surface-mount common mode choke from Pulse Electronics, designed for signal line protection. It features an impedance of 380 Ohms at 100 MHz and supports a current rating of 1A. The component has a maximum DC resistance of 600 mOhms and operates within a temperature range of -40°C to +85°C. Packaged in an 0805 footprint, it provides effective noise suppression for high-speed data interfaces while maintaining low insertion loss.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for differential signal lines
• Surface mount construction for automated assembly compatibility
• Compact 0805 package size for space-constrained designs

Common Mode Chokes Applications

• High-speed data interface protection
• USB port noise suppression
• HDMI signal line filtering

Common Mode Chokes Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the operating temperature range meets the environmental conditions of the final application. Ensure the surface mount termination style is compatible with the PCB fabrication process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Common Mode Chokes Selection Notes

Select this component when a compact solution is required for filtering common mode noise on high-speed digital lines. The 380 Ohm impedance value is suitable for frequencies around 100 MHz. Consider the 1A current rating to ensure adequate headroom for the signal line operation. The 0805 package offers a balance between performance and board space efficiency compared to larger packages.

Common Mode Chokes Part Context

This component belongs to the PE-0805GCM series of common mode chokes from Pulse Electronics. The series is engineered for protecting sensitive electronic circuits from electromagnetic interference. These filters are commonly used in consumer electronics and industrial equipment where signal integrity is critical. The product line emphasizes reliability and consistent performance across various operating temperatures.