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Product Detailed Parameters
- Description：CAP SILICON 10PF 25V 0402
- Series：RFCS
- Mfr：Vishay Electro-Films
- Package：Tray
- Capacitance：10 pF
- Tolerance：±5%
- Voltage - Breakdown：25 V
- ESL (Equivalent Series Inductance)：-
- Applications：-
- Features：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Height：0.016" (0.41mm)
- Size / Dimension：0.040" L x 0.020" W (1.02mm x 0.51mm)
- ESR (Equivalent Series Resistance)：-
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Overview
The RFCS04021000BJTWS is a silicon-based radio frequency capacitor manufactured by Vishay Electro-Films. It features a capacitance of 10 pF with 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 0.38 mm in height. It operates within a temperature range of -55°C to +125°C and exhibits a temperature coefficient of 100 PPM/°C.
Feature Summary
- Utilizes silicon thin-film technology for stable high-frequency performance
- Designed specifically for radio frequency applications requiring high Q factors
- Compact 0402 surface-mount footprint suitable for dense PCB layouts
Applications
- RF signal coupling and blocking circuits
- Impedance matching networks in wireless communication devices
- Filtering components in high-frequency signal processing systems
Procurement Notes
Verify the specific suffix 'WS' against official Vishay documentation to confirm packaging or tape-and-reel specifications. Ensure the part number matches the exact capacitance tolerance and voltage rating required for the target circuit design before finalizing procurement orders.
Selection Notes
Select this component when a small form factor silicon capacitor is needed for RF applications. Consider the 10 pF value and 25 V rating against circuit requirements. Evaluate the 100 PPM/°C temperature coefficient for thermal stability needs in the operating environment.
Part Context
This component belongs to the RFCS series of silicon capacitors from Vishay Electro-Films. These parts are designed to replace traditional ceramic capacitors in RF applications where size and parasitic inductance are critical constraints. The series offers consistent performance across a wide frequency range.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult Vishay's official cross-reference tools or datasheets for equivalent silicon RF capacitors with matching 10 pF capacitance and 0402 package dimensions.
