RCS7D-18V

Overview

The RCS7D-18V is a single-phase EMC/EMI line filter module manufactured by R-K Electronics, Inc. Designed for surface mount applications, this component operates at 150VAC and supports frequencies of 50 to 60Hz. It features a capacitance value of 0.47 microfarads (MFD). The unit utilizes wire leads for connection and serves as a transformer filter to mitigate electromagnetic interference in power lines.

Feature Summary

• Single-phase EMC/EMI line filtering capability
• Surface mount design with wire leads
• Transformer filter functionality

Applications

• Power supplies
• Battery chargers
• Portable devices
• Energy-efficient systems

Procurement Notes

Verify the manufacturer designation as R-K Electronics, Inc., and confirm the part number RCS7D-18V matches the required specifications. Ensure the device is identified as a surface mount line filter with 150VAC rating and 0.47 MFD capacitance. Cross-reference datasheets from authorized distributors to validate authenticity and technical compliance before procurement.

Selection Notes

Select this component when single-phase EMI suppression is required for low-voltage AC circuits. The surface mount package with wire leads suits automated assembly or specific mounting constraints. Verify that the 150VAC voltage rating and 0.47 MFD capacitance align with the target circuit's noise reduction needs and frequency range of 50-60Hz.

Part Context

This component belongs to the RCS7D series of power line filter modules. These units are engineered for electromagnetic compatibility in compact electronic designs. The series provides standardized filtering solutions for consumer and industrial electronics requiring reliable noise attenuation on AC power inputs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents within the RCS7D family or comparable single-phase surface mount filters with matching electrical ratings.