The PBRC-4.00AR-A is a crystal resonator manufactured by Kyocera Kinseki Corporation. It's designed to provide a stable and accurate frequency reference for various electronic circuits. The 4.00 MHz frequency is commonly used in microcontroller applications, timing circuits, and communication systems.

Applications:

• Microcontroller clock circuits
• Real-time clocks (RTC)
• Timers and oscillators
• Communication systems (e.g., UART, SPI)
• Frequency generators
• Consumer electronics

Features:

• 4.00 MHz nominal frequency
• High frequency stability
• Low aging characteristics
• Compact size
• Surface mount package
• RoHS compliant

Benefits:

• Provides a stable and accurate clock signal for reliable circuit operation
• Ensures consistent timing in critical applications
• Reduces frequency drift over time, maintaining accuracy
• Suitable for space-constrained designs
• Compatible with automated assembly processes
• Environmentally friendly due to RoHS compliance

Additional Details:

The PBRC-4.00AR-A is a quartz crystal resonator that utilizes the piezoelectric effect to generate a precise frequency. The crystal is carefully cut and processed to achieve the desired frequency and stability. It is then hermetically sealed in a ceramic package to protect it from environmental factors.

Specifications:

• Nominal Frequency: 4.00 MHz
• Frequency Tolerance: Consult datasheet for specific value
• Frequency Stability: Consult datasheet for specific value (over temperature range)
• Load Capacitance: Consult datasheet for specific value
• Operating Temperature Range: Consult datasheet for specific value
• Package Type: Surface Mount