NCAA4700BMNAHWS

Silicon Capacitors Overview

The NCAA4700BMNAHWS is a silicon-based RF capacitor from Vishay Electro-Films, featuring a nominal capacitance of 47 pF with a tolerance of ±10%. It utilizes a gold-backed silicon substrate and is housed in a non-standard package size ranging from 0.020 inches to 0.060 inches square. The component supports wire bonding for direct integration into RF circuits.

Silicon Capacitors Feature Summary

• Utilizes a silicon substrate with gold backing for enhanced RF performance
• Supports wire bonding for direct circuit integration
• Designed for high-frequency applications requiring stable capacitance

Silicon Capacitors Applications

• RF amplifier circuits
• Impedance matching networks
• High-frequency signal processing

Silicon Capacitors Procurement Notes

Verify the specific physical dimensions against design constraints due to the non-standard package classification. Confirm wire bonding compatibility with assembly equipment. Ensure the ±10% tolerance aligns with circuit requirements. Check RoHS compliance status prior to procurement.

Silicon Capacitors Selection Notes

Select this component for applications requiring small form factor and high stability at radio frequencies. Consider the gold-backed silicon construction for superior thermal and electrical characteristics compared to standard ceramic capacitors. Evaluate the non-standard footprint for PCB layout flexibility.

Silicon Capacitors Part Context

This part belongs to the Vishay Electro-Films line of thin film components, known for precision and reliability in specialized electronic applications. The manufacturer specializes in resistors, capacitors, and networks on ceramic and silicon substrates, serving industries demanding high-performance passive components.

Silicon Capacitors Replacement Considerations

Consult official Vishay documentation for qualified substitutes. Cross-reference similar silicon RF capacitors with compatible capacitance values and wire-bondable terminations.