DB045120WE20238BK1

Overview

The DB045120WE20238BK1 is a high-voltage feedthrough capacitor manufactured by Vishay Beyschlag/Draloric/BC Components. It features a capacitance of 2000 pF with a tolerance of ±20% and a rated voltage of 11000V (11kV). The component utilizes an axial package with threaded terminals, specifically M10 thread size, designed for bolt-mount applications. This construction supports robust integration into high-voltage systems requiring stable performance under extreme electrical stress.

Feature Summary

• High dielectric strength capability rated for 11kV operation
• Threaded terminal design enables secure bolt-mount installation
• Axial configuration facilitates direct panel or chassis penetration mounting

Applications

• High-voltage power supply filtering
• Industrial inverter output stages
• Medical imaging equipment X-ray generators

Procurement Notes

Verify the specific thread size and flange dimensions against the mechanical drawing to ensure compatibility with existing panel cutouts. Confirm that the mounting hardware meets the required torque specifications to maintain seal integrity under vibration. Check for RoHS compliance status if environmental regulations apply to the final assembly destination.

Selection Notes

Select this component when a through-hole mounting solution is required for voltages exceeding standard ceramic disc limits. The threaded terminal option provides superior mechanical stability compared to standard leaded capacitors in high-vibration environments. Ensure the PCB or panel material can withstand the thermal profile during soldering or welding processes associated with threaded connections.

Part Context

This part belongs to the DB series of high-voltage feedthrough capacitors from Vishay. These components are engineered for critical applications where space constraints and high voltage isolation are paramount. The series offers various capacitance values and voltage ratings, with the DB045120WE20238BK1 representing a specific 2000pF variant optimized for 11kV systems.

Replacement Considerations

Direct substitutes must match the 2000pF capacitance, 11kV rating, and M10 threaded terminal specification. Verify physical footprint compatibility before substitution. Alternative series may require adapter plates if terminal types differ.