RP188-3-0-QD

Overview

The RP188-3-0-QD is a single-phase EMC/EMI power line filter module designed for AC power entry applications. It features an IEC C14 inlet and supports a current rating of 3 A at 250 VAC with 50/60 Hz operation. The unit integrates a fuse, switch, and illumination indicator within a compact chassis-mount form factor measuring 46 mm in length, 67.4 mm in width, and 58.5 mm in height. Operating temperatures range from -25°C to +40°C.

Feature Summary

• Integrates filtered power entry with an illuminated DPST switch and fuse
• Single-stage EMI/EMC noise suppression for AC power lines
• Chassis-mount design with quick-connect terminals

Applications

• Electronic equipment requiring noise isolation on AC power inputs
• Industrial control panels needing integrated power entry modules
• Medical or laboratory instruments requiring filtered power connections

Procurement Notes

Verify the specific suffix code against official Astrodyne TDI documentation to confirm exact terminal type and internal component configuration. Ensure the selected variant matches the required voltage and current ratings for the target application. Confirm compliance with RoHS3 standards if environmental regulations apply. Cross-reference datasheet PE0S0DH3A for precise mechanical and electrical specifications before procurement.

Selection Notes

Select this module when a combined power entry, filtering, and switching solution is required in a single chassis-mounted unit. The 3 A rating suits low-power electronic devices. Verify that the IEC C14 inlet compatibility matches the connected power cord. Consider the physical dimensions (46x67.4x58.5 mm) for enclosure space constraints. Ensure the operating temperature range meets the environmental conditions of the installation site.

Part Context

This component belongs to the RP188 series of filtered power entry modules by Astrodyne TDI. The series offers various configurations combining filters, switches, and fuses. The RP188-3-0-QD specifically denotes the 3 A, 250 VAC variant with quick-connect terminals. Related models include RP188-6-0-QD for higher current applications.

Replacement Considerations

Direct substitutes may include other single-stage IEC C14 filter modules with similar 3 A ratings and quick-connect terminals. Verify mechanical footprint compatibility and electrical ratings. Check for equivalent EMI suppression performance levels. Models like RP188-3-1-QD may offer different terminal styles but require verification of functional equivalence.