2499-003-U2M0-101KLF

Overview

The 2499-003-U2M0-101KLF is a feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. This component features a capacitance of 100 pF with a voltage rating of 500 V and a current rating of 20 A. It utilizes an axial bushing package configuration. The device operates within a temperature range defined by its U2M dielectric characteristics. Key electrical specifications include a tolerance of 10% and compliance with RoHS standards. The unit weighs approximately 170 mg and is designed for surface mount or panel mounting applications requiring EMI/RFI filtering.

Feature Summary

• Provides effective electromagnetic interference suppression through feedthrough capacitor architecture
• Supports high current handling capabilities suitable for power line filtering
• Features axial bushing construction for secure panel or chassis mounting

Applications

• EMI/RFI filtering in electronic equipment power inputs
• Signal conditioning in aerospace and defense systems
• Industrial control panel noise suppression

Procurement Notes

Verify the specific suffix KLF against official Tusonix documentation to confirm lead times and packaging details. Ensure compatibility with existing panel cutouts and terminal configurations. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and current availability status before finalizing procurement orders.

Selection Notes

Select this component when high voltage isolation and significant current capacity are required for noise reduction. The 100 pF value targets specific frequency attenuation needs. Confirm that the axial bushing form factor aligns with mechanical design constraints. Evaluate thermal performance requirements against the specified operating temperature limits to ensure reliable operation under load conditions.

Part Context

This part belongs to the Tusonix feedthrough capacitor family, which specializes in EMI filtering solutions. Tusonix is recognized for producing robust passive components for demanding environments. The 2499 series typically offers various capacitance and voltage combinations to address diverse filtering requirements across industrial and commercial sectors.

Replacement Considerations

Consult official Tusonix substitution guides for verified equivalents. Generic replacements may not match the precise current rating or voltage withstand capabilities. Verify dimensional compatibility and terminal configuration before integrating alternative parts into the design.

FAQ

What is the maximum DC current rating for this feedthrough capacitor?

The component has a rated current capacity of 20 A.

Does this component support high-voltage applications?

Yes, it is rated for 500 V DC operation.