RFCS04026800CJTWS

Overview

The RFCS04026800CJTWS is a silicon capacitor from the Vishay Electro-Films RFCS series, designed for surface-mount applications. It features a capacitance of 6.8 pF with a tolerance of ±5%. The component operates at a breakdown voltage of 25 V and functions within a temperature range of -55°C to +125°C. Housed in a compact 0402 (1005 Metric) package measuring 1.02 mm x 0.51 mm with a height of 0.41 mm, it utilizes SMD/SMT termination styles. The device is RoHS3 compliant and classified under MSL Level 1.

Feature Summary

• Utilizes silicon technology for stable RF performance
• Compact 0402 surface-mount footprint
• Wide operating temperature capability

Applications

• RF circuit filtering
• Impedance matching networks
• High-frequency signal coupling

Procurement Notes

Verify part status as obsolete before procurement planning. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB layouts and soldering profiles. Review datasheet specifications for critical design parameters. Check for obsolescence notices or product change notifications.

Selection Notes

Select this component for applications requiring precise low-pF capacitance in small form factors. Consider the 25 V rating and temperature range for environmental suitability. Evaluate the 0402 package constraints against board space limitations. Compare electrical characteristics with alternative silicon capacitors if supply is restricted.

Part Context

This part belongs to the RFCS series of silicon capacitors manufactured by Vishay Electro-Films. These components are engineered for high-frequency applications where traditional ceramic capacitors may exhibit parasitic effects. The series offers consistent performance across varying temperatures and frequencies.

Replacement Considerations

Public confirmed substitute: 04023J6R8BBSTR (KYOCERA AVX). Verify pinout and electrical equivalence before substitution.