PE-0302MCMC120GT

Common Mode Chokes Overview

The PE-0302MCMC120GT is a two-line common mode choke manufactured by Pulse Electronics, designed for surface mount applications. It features an impedance of 12 Ohms at 100 MHz and a maximum DC resistance of 2.5 Ohms. The component supports a rated current of 130 mA with a DC voltage rating of 5V. Housed in a compact 0302 (0806 metric) package measuring 0.85mm x 0.65mm x 0.45mm, it operates within a temperature range of -40°C to 85°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for signal lines through dual-line filtering architecture
• Engineered for high-density surface mount integration with minimal footprint dimensions
• Constructed for stable electrical performance across specified industrial temperature ranges

Common Mode Chokes Applications

• Signal line filtering in portable electronic devices
• Noise suppression in compact communication modules
• EMI mitigation in space-constrained circuit boards

Common Mode Chokes Procurement Notes

Verify component status as this part is listed as obsolete or discontinued. Confirm availability through authorized distributors or secondary markets. Check for product change notices regarding manufacturing updates. Ensure compatibility with existing design specifications before procurement. Validate end-of-life timelines to prevent supply chain disruptions.

Common Mode Chokes Selection Notes

Select this component when space constraints require a 0302 package size. Consider the 130 mA current rating for low-power signal lines. Evaluate the 12 Ohm impedance at 100 MHz against target noise frequencies. Compare alternative packages if higher current handling is required. Verify thermal management needs within the -40°C to 85°C operating range.

Common Mode Chokes Part Context

This component belongs to Pulse Electronics' series of miniature common mode chokes. It utilizes a multi-layer ceramic construction typical for small form factor magnetic components. The product line focuses on providing EMI protection for high-speed digital and RF signals in consumer electronics.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer obsolescence notices for recommended alternatives. Evaluate generic equivalents based on identical impedance, current rating, and package dimensions.