Description:
The 20 MHz Quartz Crystal Oscillator in HC-49S package offers dependable frequency control for a variety of high-speed digital and communication circuits. With its compact through-hole design, this oscillator provides an accurate and stable clock signal essential for microcontrollers, signal processing, and timing applications. The 20 MHz Quartz Crystal Oscillator delivers excellent phase noise characteristics and tight frequency tolerance, making it a preferred choice in performance-critical systems.
Supplied in a pack of 10, these crystals are ideal for engineers, prototypers, and developers requiring consistent and repeatable results across projects. Their HC-49S metal housing ensures mechanical stability and shielding, while the standard 20 MHz output supports a wide range of digital applications. Furthermore, their broad temperature range and RoHS compliance make them suitable for both consumer and industrial environments.
Specifications:
- Frequency: 20 MHz
- Package: HC-49S (through-hole)
- Load Capacitance: 18 pF (typical)
- Frequency Tolerance: ±30 ppm at 25°C
- Temperature Stability: ±50 ppm (-20°C to +70°C)
- Operating Temperature Range: -20°C to +70°C
- Storage Temperature Range: -40°C to +85°C
- Equivalent Series Resistance (ESR): Typically 40 Ω
- Dimensions: Approx. 11.5 mm x 4.6 mm x 3.5 mm
- Lead Type: 2-pin through-hole
- RoHS Compliant: Yes
Features:
- High-stability 20 MHz clock crystal for digital systems
- Compact HC-49S footprint for efficient PCB layout
- Excellent frequency accuracy and thermal stability
- Compatible with most microcontrollers and logic circuits
- Ideal for timing control in embedded systems and data comms
Contents:
- 10 x 20 MHz Quartz Crystal Oscillator (HC-49S)
