DB045120WE50136BH1

Overview

The DB045120WE50136BH1 is a feedthrough capacitor manufactured by Vishay Beyschlag/Draloric/BC Components. It features a capacitance of 500 pF with a tolerance of ±10% and a rated voltage of 11,000 V (11 kV). The component utilizes an axial threaded terminal package design, specifically configured for bolt mounting with an M10 thread size. Physical dimensions are specified as 2.560 inches in diameter by 4.724 inches in length (65.02 mm x 120.00 mm). This high-voltage passive component is designed for robust industrial or specialized electronic applications requiring significant electrical isolation.

Feature Summary

• High voltage rating of 11 kV for effective insulation
• Feedthrough construction for superior EMI filtering
• Threaded axial terminals enabling secure bolt mounting

Applications

• High voltage power supply filtering
• Industrial equipment EMI suppression
• Medical imaging systems

Procurement Notes

Verify the specific thread size and mounting configuration against the mechanical drawing before procurement. Confirm that the 11 kV rating aligns with the system's peak voltage requirements. Ensure the physical dimensions fit within the designated enclosure space. Check for any specific environmental certifications required for the target application.

Selection Notes

Select this component when high voltage isolation and low-pass filtering are required in a single unit. The feedthrough design offers better performance than standard capacitors in high-frequency noise environments. Consider the large physical footprint and bolt-mount requirement during PCB or chassis layout planning. Ensure the operating temperature range meets the application's thermal conditions.

Part Context

This part belongs to the family of high-voltage feedthrough capacitors from Vishay. These components are distinct from standard leaded or surface mount capacitors due to their specialized construction. They are engineered to provide a low-inductance path to ground for high-frequency noise while blocking DC or low-frequency signals. The threaded terminal design distinguishes them from standard axial leads.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Replacement requires matching the 500 pF capacitance, 11 kV rating, M10 thread size, and physical dimensions exactly.