3VR1

Overview

The TE Connectivity Corcom Filters 3VR1 is a single-phase, two-stage T-section general-purpose RFI power line filter designed for EMI/RFI suppression. It features a current rating of 3 A and a voltage rating of 250 VAC at 50/60 Hz operating frequencies. Key electrical parameters include a capacitance value of 303 nF and an inductance of 3.52 mH. The component utilizes quick connect terminals for circuit integration and supports flange or chassis mounting configurations.

Feature Summary

• Two-stage T-section topology provides effective noise attenuation for low impedance loads
• General-purpose design suitable for broad industrial and commercial applications
• Quick connect terminal interface facilitates efficient circuit board integration

Applications

• Industrial automation equipment
• Medical devices
• Telecommunications systems

Procurement Notes

Verify the specific terminal configuration and mounting style required for your assembly, as the 3VR1 supports both flange and chassis mounting options. Confirm that the 3A current rating and 250VAC voltage specifications align with your system's operational limits to ensure compliance with safety standards such as UL, CSA, and VDE.

Selection Notes

Select the 3VR1 when a compact, two-stage EMI filter is needed for single-phase AC lines up to 3A. Its T-section design is particularly advantageous for suppressing conducted noise in low impedance load environments. Ensure the physical dimensions and terminal spacing match your PCB layout and enclosure constraints before finalizing the component choice.

Part Context

This component belongs to the Corcom series of electromagnetic compatibility filters manufactured by TE Connectivity. The series offers various configurations for power line filtering, ranging from single-phase to three-phase solutions. The 3VR1 specifically addresses common mode interference in standard AC power inputs, ensuring regulatory compliance for electronic equipment.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.