Crystal Oscillator 4MHz 20pF HC-49S

Crystal Oscillator 4MHz 20pF HC-49S

The Crystal Oscillator 4MHz 20pF HC-49S is a fundamental passive electronic component designed to generate a highly stable and precise clock signal at a frequency of 4.000 MHz. This component utilizes the piezoelectric effect in a precisely cut quartz crystal to provide the necessary frequency reference for microcontrollers, digital signal processors, and other timing-sensitive electronic devices. The crystal is housed in the widely used, hermetically sealed, low-profile HC-49S package, which is well-suited for through-hole mounting on printed circuit boards (PCBs) and is designed for applications where space conservation is a priority.

Features:

• Precise fundamental frequency output of 4.000 MHz.
• Low-profile HC-49S case style for compact circuit designs.
• Specified 20pF load capacitance for optimal integration with common oscillator circuits.
• Tight Frequency Tolerance of  30 ppm for high-accuracy timing.

Specifications:

• Frequency: 4MHz
• Case Style: HC-49S (Low Profile)
• Load Capacitance: 20pF
• Frequency Tolerance: +/-30 ppm
• Pins Length: 4mm

Applications:

• Microcontroller clock and timing reference circuits.
• USB, serial communications and interface timing.
• RF modules, PLL and VCO clock sources.
• Long-term time-keeping, oscillator modules and embedded system clocks.
• Instrumentation, audio circuits, networking and consumer electronics requiring precise frequency reference.

Package Include:

1x Crystal Oscillator 4MHz 20pF HC-49S