MBC50-20B12

Silicon Capacitors Overview

The MBC50-20B12 is a silicon-based RF capacitor from the MBC50 series manufactured by MACOM Technology Solutions. It utilizes a silicon nitride dielectric over a thermally grown silicon dioxide base to ensure low leakage current and high stability. The component features a beam lead package configuration, specifically designated as B12, with a height of 0.179 inches (4.55mm). It offers a capacitance value of 20 pF with a tolerance of ±20%. The part status is listed as active.

Silicon Capacitors Feature Summary

• Utilizes silicon nitride dielectric over thermally grown silicon dioxide for low leakage
• Beam lead package design for compact integration
• High-performance silicon construction ensuring outstanding stability

Silicon Capacitors Applications

• RF circuit coupling and decoupling
• High-frequency signal processing systems
• Microwave and millimeter-wave applications

Silicon Capacitors Procurement Notes

Verify current availability directly with MACOM or authorized distributors, as supply chain conditions may vary. Confirm that the B12 beam lead package matches your PCB footprint requirements. Ensure compliance with RoHS standards if required by your specific application regulations. Request official datasheets for precise electrical characteristics before finalizing procurement decisions.

Silicon Capacitors Selection Notes

Select this component when a stable 20 pF capacitance is required in RF environments. The beam lead format necessitates specific mounting techniques compatible with surface mount or wire bond processes. Consider the ±20% tolerance for circuit design margins. Evaluate thermal management needs as the device operates within standard semiconductor temperature ranges.

Silicon Capacitors Part Context

This component belongs to the MBC50 series of silicon capacitors, which are designed for high-reliability RF applications. The series includes various capacitance values and package options like B12 and B13. These capacitors are engineered for performance in demanding electronic systems where traditional ceramic capacitors may not suffice due to frequency or stability constraints.

Silicon Capacitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult MACOM directly for potential cross-reference recommendations or updated product line information.