RFCS04022200CJTWS

Overview

The RFCS04022200CJTWS is a silicon capacitor manufactured by Vishay Electro-Films, designed for surface-mount applications in the 0402 (1005 metric) package. It features a capacitance of 2.2 pF with a tolerance of ±5% and a rated voltage of 50 V. The component operates within a temperature range of -55°C to +125°C and has a maximum height of 0.38 mm. Dimensions are 1.02 mm in length and 0.51 mm in width. It complies with RoHS3 standards and holds an MSL rating of 1.

Feature Summary

• Utilizes silicon technology for stable performance in high-frequency circuits
• Compact 0402 surface-mount footprint suitable for space-constrained designs
• Wide operating temperature range supports diverse environmental conditions

Applications

• RF circuit filtering and coupling
• High-frequency signal processing
• Telecommunications equipment
• Wireless communication modules

Procurement Notes

Verify the exact suffix 'W' against official Vishay documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with standard SMT reflow profiles. Confirm that the 50V rating meets circuit requirements. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before procurement.

Selection Notes

Select this component when a small form factor is required alongside precise low-pF capacitance values. The silicon construction offers advantages over ceramic types regarding Q-factor and stability at RF frequencies. Ensure the 50V breakdown voltage exceeds peak circuit voltages. Consider thermal management capabilities given the wide operating temperature range.

Part Context

This part belongs to the RFCS series of silicon capacitors from Vishay Electro-Films. The series is known for thin-film silicon technology providing superior RF performance compared to traditional MLCCs. The 0402 case size represents a balance between miniaturization and handling ease during assembly.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material. Consult official cross-reference guides or contact Vishay sales for verified alternatives if this specific suffix variant is unavailable.