EV20-0.5-02-18M

Overview

The EV20-0.5-02-18M is a common mode choke manufactured by Schaffner EMC Inc., designed for RFI suppression in electronic circuits. It features an inductance of 18 mH and supports a maximum current rating of 500 mA. The component utilizes a two-line configuration with through-hole termination for PCB mounting. Its physical dimensions are compact, suitable for space-constrained applications requiring effective noise filtering.

Feature Summary

• Provides effective radio frequency interference (RFI) suppression for sensitive electronic circuits
• Utilizes a two-line configuration to manage differential and common mode noise
• Designed for reliable through-hole mounting on printed circuit boards

Applications

• Power supply input filtering
• Battery charger noise reduction
• Portable device signal integrity maintenance

Procurement Notes

Verify the manufacturer part number EV20-0.5-02-18M against official Schaffner documentation to ensure authenticity. Confirm that the 18 mH inductance and 500 mA current ratings match your specific design requirements before procurement. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a 18 mH inductance value is required for common mode noise suppression in low-current applications up to 500 mA. Ensure the through-hole package style aligns with your PCB layout constraints. Verify that the operating temperature range meets your environmental specifications.

Part Context

This component belongs to the EV series of common mode chokes from Schaffner EMC Inc., which are specialized for RFI suppression. The series offers various inductance and current combinations to suit different power line filtering needs in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers for EV20-0.5-02-18M were not found in the provided source material. Consult Schaffner technical support or authorized distributors for verified alternatives.