The 800B3R9CT500XT1K is a ceramic capacitor manufactured by American Technical Ceramics (ATC). This capacitor is designed for demanding applications requiring high reliability, high voltage, and stable performance over a wide temperature range. It is a surface-mount multilayer ceramic capacitor (MLCC) commonly used in RF and microwave circuits.

Applications

• RF and microwave power amplifiers
• High-voltage power supplies
• Filter circuits
• Bypass and decoupling in high-frequency circuits
• Medical equipment

Features

• High voltage rating (500V)
• Stable capacitance over temperature
• Low ESR (Equivalent Series Resistance)
• High Q factor
• Surface Mount Device (SMD) package
• High reliability

Benefits

• Reliable operation in high-voltage applications
• Consistent performance over a wide temperature range
• Minimized power losses
• Improved circuit performance
• Easy to integrate into automated assembly processes
• Long operating life

Additional Details

Based on the part number, '800B' likely indicates the case size and series. '3R9C' signifies a capacitance of 3.9 pF (picofarads), 'T' probably describes the temperature coefficient, '500X' represents a working voltage of 500V, and 'T1K' indicates a tolerance of 10%. Exact specifications, including dimensions, temperature coefficient, and ESR values, can be found in the ATC datasheet for this specific part number. ATC capacitors are constructed with high-quality ceramic materials to ensure long-term reliability. They are designed for reflow soldering processes. Proper handling and storage are important to maintain performance characteristics.

Consult the manufacturer's datasheet for full specifications and recommended usage guidelines.