RCS3A-48

Overview

The RCS3A-48 is a single-phase EMC/EMI line filter manufactured by R-K Electronics, Inc. Designed for AC power line applications, it operates at 240VAC with a frequency range of 50 to 60Hz. The module utilizes wire leads for connection and functions as a transient voltage filter and snubber. It incorporates a 0.47 microfarad capacitor to suppress electrical noise and protect downstream equipment from electromagnetic interference.

Feature Summary

• Single-phase transient voltage filtering capability
• Integrated snubber function for noise suppression
• Wire lead termination for direct circuit integration

Applications

• Electrical automation control systems
• EMC/EMI noise reduction in AC power lines
• Transient voltage protection for sensitive electronic components

Procurement Notes

Verify the specific part number RCS3A-48 against official R-K Electronics documentation to confirm ratings. Ensure compatibility with 240VAC 50/60Hz systems. Check for any ordering suffixes that may alter specifications. Confirm wire lead length and termination style requirements before procurement.

Selection Notes

Select this component for single-phase AC circuits requiring EMI suppression. Verify the 240VAC rating matches the system voltage. Consider the 0.47uF capacitance value for appropriate filtering characteristics. Ensure physical dimensions and wire lead configuration fit the installation space.

Part Context

R-K Electronics specializes in electrical automation control components. The RCS3A series includes various power line filter modules designed for industrial applications. This model belongs to the transient voltage filter category, distinct from general-purpose capacitors or standalone surge arresters.

Replacement Considerations

Consult official R-K Electronics substitution guides for verified equivalents. Generic filters may not match the specific 0.47uF capacitance or transient response characteristics. Verify pinout and mounting compatibility if replacing in existing assemblies.