RFCS04024700CJCT1

Overview

The RFCS04024700CJCT1 is a silicon capacitor from the Vishay Electro-Films RFCS series, designed for high-frequency applications. It features a capacitance of 4.7 pF with a tolerance of ±5% and a voltage rating of 25 V. The component utilizes a 0402 (1005 metric) surface-mount package, measuring 1.02 mm in length, 0.51 mm in width, and 0.41 mm in height. It operates within a temperature range of -55°C to +125°C and has a temperature coefficient of 100 PPM/°C. The device is RoHS3 compliant and meets MSL Level 1 standards.

Feature Summary

• Utilizes silicon thin-film technology for stable performance in radio frequency circuits.
• Offers precise capacitance values with tight tolerances suitable for high-frequency signal processing.
• Features a compact 0402 surface-mount footprint for efficient PCB space utilization.

Applications

• RF filtering and impedance matching networks
• High-frequency signal coupling and decoupling
• Wireless communication device circuitry

Procurement Notes

Verify current availability status as this component may be subject to end-of-life notices or limited supply conditions. Confirm RoHS3 compliance and packaging specifications directly with authorized distributors prior to ordering. Ensure that the specific suffix CT1 matches the required reel quantity and handling requirements for your manufacturing process.

Selection Notes

Select this component when a small form factor silicon capacitor is required for RF applications. Consider the 25 V rating and 4.7 pF value against circuit requirements. Evaluate the 0402 package dimensions against board space constraints. Compare temperature stability and tolerance needs against alternative ceramic or film capacitors if operating conditions exceed standard ranges.

Part Context

This part belongs to the RFCS series of silicon capacitors manufactured by Vishay Electro-Films. These components are engineered to replace traditional ceramic capacitors in high-frequency applications where size and stability are critical. The series offers various capacitance values and voltage ratings within the same compact package family.

Replacement Considerations

Publicly documented similar substitutes include parts from other manufacturers such as KYOCERA AVX, though specific cross-referencing should be verified against official datasheets to ensure electrical parameter compatibility.