3-143-622

Overview

The SCHURTER 3-143-622 is a single-phase, one-stage AC power line filter from the FMAB NEO series. It features a chassis mount design with quick connect terminals sized 6.3 x 0.8 mm. Rated for 12 A at 250 VAC and 50/60 Hz, it provides high-performance electromagnetic interference suppression. The unit complies with UL, VDE, and ENEC standards and includes medical M80 certification. Key electrical parameters include a maximum leakage current of 1.57 mA and a height of 30.8 mm.

Feature Summary

• High-performance single-stage EMI filtering for AC power lines
• Medical M80 version certification for safety compliance
• Chassis mount construction with quick connect termination

Applications

• Medical equipment power input stages
• Industrial control systems requiring EMC compliance
• Consumer electronics AC power filtering

Procurement Notes

Verify that the specific order matches the Medical M80 certification requirement if intended for regulated medical devices. Confirm terminal type compatibility with PCB or wire harness designs using 6.3 x 0.8 mm quick connect interfaces. Ensure chassis mounting space accommodates the specified dimensions and thermal requirements during installation.

Selection Notes

Select this component when a single-phase, one-stage filter is required for 12 A applications at 250 VAC. The FMAB NEO series offers high performance in a compact form factor. Consider the medical certification if the end product falls under medical device regulations. Verify that the quick connect terminals suit the assembly process and wiring constraints of the final system design.

Part Context

This part belongs to the Schurter FMAB NEO series of power line filters. These components are designed for general AC power line filtering applications where compact size and high performance are prioritized. The series supports various current ratings and voltage configurations, with this specific model targeting 12 A single-phase circuits.

Replacement Considerations

Cross-reference with other Schurter FMAB NEO models for different current ratings or certifications. Verify that alternative single-stage filters maintain compatible terminal types and mounting dimensions to ensure mechanical interchangeability without redesigning the chassis layout.