Description
The 14.318 MHz crystal resonator in the robust HC49/US SMD package is a foundational timing component widely used in digital electronics. This specific frequency is a “classic” in the industry, originally chosen as a multiple of the NTSC color subcarrier frequency, making it an essential reference for VGA interfaces, video processing, and general-purpose microprocessor clocking.
This pack includes 5 units, offering a reliable, cost-effective solution for both production-grade electronics and experimental prototyping. Designed for surface-mount technology (SMT) assembly, the HC49/US package combines the mechanical durability of traditional through-hole crystals with the efficiency of modern surface-mount processes, ensuring stable performance in environments ranging from -10°C to +60°C.
Key Features
- Standard Frequency: 14.318 MHz, ideal for video and legacy clocking systems
- Robust Packaging: Reliable HC49/US SMD footprint
- Wide Utility: Perfect for microprocessors, VGA hardware, and frequency synthesis
- Temperature Stable: Reliable operation from -10°C to +60°C
- Value Pack: Includes 5 high-quality crystal units
Applications
- VGA and video display interface timing
- Microcontroller and microprocessor system clocks
- Frequency synthesis and telecommunications
- General-purpose digital synchronization
Package Includes
- 5 x 14.318 MHz HC49/US SMD Quartz Crystal
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency | 14.318 MHz |
| Package | HC49/US (SMD) |
| Frequency Tolerance | ±20 ppm (standard) |
| Operating Temp. | -10°C to +60°C |
| Storage Temp. | -20°C to +70°C |
| Quantity | Pack of 5 |
| Shipping Weight | 0.001 kg |
