5500.2077

Overview

The Schurter 5500.2077 is a single-stage power line filter from the FMLB series, designed for 1-phase applications. It supports voltage ratings of 125 VAC and 250 VAC with a current rating of 1 A. The component operates at frequencies of 50 Hz and 60 Hz and features a low leakage current of 5 uA. It utilizes quick-connect terminals for electrical connections and is certified under UL standards.

Feature Summary

• Single-stage EMI filtering architecture
• Low leakage current design
• Quick-connect terminal interface

Applications

• Medical equipment power supplies
• Industrial control systems
• Consumer electronics

Procurement Notes

Verify the specific datasheet version to confirm compliance details and pinout configurations before integration. Ensure that the mounting environment accommodates the thermal requirements associated with continuous operation at rated current. Cross-reference the UL certification status with local regulatory bodies if required for final product approval.

Selection Notes

Select this component when low leakage current is critical for safety isolation in medical or sensitive electronic applications. The single-stage design offers cost-effective noise reduction for lower current loads compared to multi-stage alternatives. Verify that the quick-connect terminal type matches the available harness or PCB connector specifications.

Part Context

This part belongs to the FMLB series of power line filters manufactured by Schurter. The series focuses on compact, single-stage filtering solutions for AC mains inputs. It is distinct from higher-current two-stage models like the 5500.2043 or 5500.2068, which offer different attenuation characteristics and physical footprints.

Replacement Considerations

No public confirmed substitute part numbers are available.