Description
The YSX321SL is a high-precision, 4-pin surface-mount quartz crystal designed for high-frequency applications requiring superior stability and reliability. Operating at a nominal frequency of 54 MHz, this crystal is an excellent choice for high-speed digital circuits, communication systems, and timing-critical electronic designs.
Housed in a compact, robust metal-surface SMD package, the YSX321SL provides excellent environmental protection and mechanical reliability. With a load capacitance of 10 pF and a tight frequency tolerance of ±10 ppm, it ensures consistent clock performance for microcontrollers, FPGAs, and high-speed data interfaces.
Features
- 54 MHz nominal frequency for high-speed applications
- ±10 ppm high-precision frequency tolerance
- Standard 4-pin SMD/SMT surface-mount configuration
- 10 pF load capacitance
- Robust metal-surface package for enhanced environmental reliability
- Optimized for automated high-density PCB assembly
Applications
- High-Speed Microprocessor Clocking
- FPGA and DSP Timing References
- Communication and Networking Equipment
- High-Frequency Signal Generation
- Industrial Instrumentation
- Embedded Systems and IoT Devices
Package Includes
- 1 x YSX321SL 54 MHz 10pF 10PPM 4-Pin SMD Quartz Crystal
Specifications
| Parameter | Specification |
|---|---|
| Part Number | YSX321SL |
| Frequency | 54 MHz |
| Frequency Tolerance | ±10 ppm |
| Load Capacitance | 10 pF |
| Mounting Type | SMD/SMT |
| Number of Pins | 4 |
| Package Material | Metal Surface |
| Shipping Weight | 0.001 kg |
| Shipping Dimensions | 4 × 4 × 1 cm |







