PE-1210AGC220STS

Common Mode Chokes Overview

The PE-1210AGC220STS is a two-line surface mount common mode choke manufactured by Pulse Electronics. It features an impedance of 1100 Ohms at 10 MHz and supports a maximum DC current of 0.25 A with a DC resistance of 0.5 Ohms. The component operates within a temperature range of -40°C to +125°C and holds AEC-Q200 automotive qualification.

Common Mode Chokes Feature Summary

• Provides electromagnetic interference suppression for differential signal lines
• Designed for high-reliability automotive electronic applications
• Utilizes a compact surface mount package for automated assembly

Common Mode Chokes Applications

• Automotive CAN bus networks
• High-speed data interface protection
• In-vehicle infotainment systems

Common Mode Chokes Procurement Notes

Verify the specific impedance value against the datasheet, as the model suffix may indicate variations in nominal impedance despite the shared series designation. Confirm that the 0.25 A current rating meets the circuit requirements. Ensure the AEC-Q200 certification is required for the target application environment.

Common Mode Chokes Selection Notes

Select this component when automotive-grade reliability is mandatory for signal integrity protection. The 1100 Ohm impedance offers effective noise filtering for specific frequency bands. The wide operating temperature range ensures stability in harsh engine compartment or exterior vehicle environments compared to commercial-grade alternatives.

Common Mode Chokes Part Context

This part belongs to the PulseChip automotive choke series, designed specifically for robust performance in vehicles. It serves as a critical EMI filter for serial communication buses. The component integrates magnetic materials optimized for high-frequency attenuation while maintaining low insertion loss for data signals.

Common Mode Chokes Replacement Considerations

Cross-reference with PE-1210AGC110STS for lower impedance requirements. Verify physical footprint compatibility with existing PCB layouts. Ensure equivalent thermal characteristics and saturation current ratings are maintained during substitution.