FN2030B-20-06

Overview

The Schaffner FN2030B-20-06 is a single-phase EMI power line filter designed for chassis mounting. It supports a maximum current of 20 A and operates at voltages up to 250 V AC/DC within a frequency range of DC to 400 Hz. The component utilizes quick-connect terminals for circuit integration. Key electrical parameters include an inductance of 4 mH, capacitance of 10 nF, and leakage current of 870 μA. It functions reliably within a temperature range of -25°C to 100°C, with a power loss of 4.6 W.

Feature Summary

• Chassis mount design for secure mechanical installation
• Quick-connect terminal configuration for rapid wiring
• Optimized for 400 Hz aerospace and industrial frequencies

Applications

• Medical equipment power supplies
• Avionics systems operating at 400 Hz
• Industrial control panels requiring EMI suppression

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm terminal type and voltage ratings. Ensure compatibility with chassis mounting dimensions and thermal management requirements. Confirm regulatory certifications such as UL or CSA are required for the target application region before finalizing procurement orders.

Selection Notes

Select this model when high current capacity of 20 A is required alongside strict EMI filtering for 400 Hz applications. Consider the physical dimensions and quick-connect interface constraints during PCB or panel layout. Evaluate thermal dissipation needs given the specified power loss characteristics under full load conditions.

Part Context

This component belongs to the FN2030 series of single-phase EMI filters manufactured by Schaffner. The series is engineered for general-purpose and medical applications, offering robust noise attenuation in compact chassis-mount packages. It complements other variants in the lineup differentiated primarily by current ratings and specific terminal configurations.

Replacement Considerations

Cross-reference with FN2030-20-06 for potential functional equivalence. Verify that substitute components match the 20 A rating, 4 mH inductance, and quick-connect terminal specifications to ensure seamless integration without redesigning the mounting or wiring infrastructure.