SF7C

Overview

The Astrodyne TDI SF7C is a single-phase EMC/EMI power line filter module designed for switch-mode applications. It operates at 250VAC and supports a current rating of 7.5A at 50/60Hz. The component utilizes a two-stage filtering architecture to provide effective noise suppression. It features terminal block connections for secure wiring and is constructed as a robust power line filter suitable for demanding electrical environments.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Terminal block connection method for reliable integration
• Designed specifically for high-performance switch-mode applications

Applications

• Single-phase EMC/EMI line filtering
• Switch-mode power supply protection
• Power line filter modules

Procurement Notes

Verify the specific suffix configuration, such as 'SF7C S', against official datasheets to ensure correct terminal type and performance characteristics. Confirm RoHS compliance status and lead times with authorized distributors prior to ordering, as availability may vary by region.

Selection Notes

Select this model for single-phase AC applications requiring 7.5A capacity and 250VAC operation. Ensure the terminal block interface matches the system wiring requirements. Validate that the two-stage design meets the specific EMI/RFI suppression needs of the target equipment.

Part Context

This component belongs to the SF Series of high-performance switch-mode EMI filters manufactured by Astrodyne TDI. It is categorized under power line filter modules within the broader product portfolio dedicated to power conditioning and electromagnetic interference mitigation solutions.

Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Generic cross-references should be avoided without confirming identical electrical parameters and mechanical specifications.