RP188HSN-3-1-QD

Overview

The RP188HSN-3-1-QD is a single-stage power line filter module manufactured by Astrodyne TDI. It features a rated AC voltage of 250V and a current rating of 3A, operating at frequencies of 50Hz and 60Hz. The unit incorporates a 1nF capacitance value and utilizes quick connect tab terminals for circuit integration. Designed for chassis mounting, the component measures 67.4mm in length. It complies with UL and CSA safety standards, ensuring reliable performance in standard electrical environments.

Feature Summary

• Integrates IEC 320-C14 inlet connector for standardized power entry
• Provides single-stage EMI/EMI noise suppression
• Includes built-in fuse and switch functionality

Applications

• Single-phase equipment power entry modules
• Industrial control systems requiring compact filtering
• Medical device power interfaces

Procurement Notes

Verify that the specific QD suffix corresponds to the required terminal configuration and certification marks for your target market. Confirm that the integrated fuse rating matches the downstream circuit protection requirements. Ensure the chassis mounting dimensions align with the enclosure design constraints before finalizing procurement.

Selection Notes

Select this module when a combined filter, switch, and inlet solution is required to save board space. The 3A rating suits low-power applications. Verify that the single-stage attenuation meets the specific EMC emission limits of the end product. Consider the physical size constraints as the unit integrates multiple components into one housing.

Part Context

This component belongs to the RP188HSN series of high-performance power entry modules. These units are designed to replace separate filter, switch, and inlet components, simplifying assembly. The series offers various current and capacitance options to accommodate different power levels and noise suppression needs within compact form factors.

Replacement Considerations

Direct substitutes must match the 3A current rating, 250VAC voltage, and 1nF capacitance. Verify that any replacement includes the same IEC C14 inlet and quick-connect tabs. Check for equivalent UL/CSA certifications to ensure regulatory compliance in the final application.