5500.2125

Overview

The SCHURTER 5500.2125 is a single-phase, single-stage power line filter designed for electromagnetic compatibility (EMC) applications. It features a voltage rating of 125 VAC and 250 VAC with a current capacity of 1 A. The unit utilizes through-hole mounting and operates at frequencies of 50 Hz and 60 Hz. Key electrical specifications include a leakage current of 350 uA and an inductance of 14 mH. The component weighs approximately 78 g and complies with UL standards.

Feature Summary

• Single-stage filtering architecture for effective noise suppression
• Through-hole terminal configuration for secure PCB integration
• Dual voltage rating capability supporting 125 VAC and 250 VAC systems

Applications

• Electromagnetic compatibility filtering for electronic equipment
• Power line conditioning for devices requiring 1 A current protection
• Integration into chassis-mounted or panel-mounted power supplies

Procurement Notes

Verify the specific datasheet version to confirm compliance certifications such as UL before finalizing procurement decisions. Ensure that the through-hole pin spacing matches the target printed circuit board layout. Confirm that the 1 A current rating and 14 mH inductance meet the specific system requirements for noise attenuation and operational safety margins.

Selection Notes

Select this component when a compact, single-stage solution is required for low-current applications up to 1 A. The through-hole design offers robust mechanical stability compared to surface-mount alternatives. Consider the 14 mH inductance value for its impact on impedance characteristics within the intended frequency range of operation.

Part Context

This component belongs to the Schurter power line filter module series, which provides standardized EMC solutions. The 5500 series typically includes various current ratings and stage configurations. This specific model represents a basic single-stage option suitable for general-purpose noise reduction in consumer and industrial electronics operating at standard mains frequencies.

Replacement Considerations

Consult official Schurter documentation for verified substitute part numbers. Cross-referencing requires matching voltage ratings, current capacities, and physical dimensions to ensure functional equivalence without modifying the existing circuit design.