XTL501-B63-307

Crystals Overview

The Siward XTL501-B63-307 is a surface-mount quartz crystal resonator designed for high-frequency timing applications. It operates at a fundamental frequency of 80 MHz with a tight frequency tolerance of ±6 ppm. The component features a load capacitance of 19 pF and utilizes a compact 4-SMD, no-lead package measuring 2.0 mm x 1.6 mm. It supports an operating temperature range from -40°C to +105°C, ensuring reliability in demanding environments. The maximum seated height is 0.50 mm, facilitating integration into space-constrained circuit designs.

Crystals Feature Summary

• Compact 4-SMD no-lead package design for automated surface-mount assembly
• High stability with ±6 ppm frequency tolerance for precise clock generation
• Wide operating temperature range supporting industrial and commercial applications

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required load capacitance and frequency tolerance specifications. Confirm that the package dimensions and terminal configuration match the target PCB footprint. Check for any recent lifecycle status updates or recommended replacement parts issued by Siward Crystal Technology before finalizing procurement orders.

Crystals Selection Notes

Select this component when a small form factor is critical alongside strict frequency accuracy requirements. The 19 pF load capacitance must align with the oscillator circuit design to maintain the specified ±6 ppm tolerance. Ensure the application environment stays within the -40°C to +105°C range to guarantee long-term performance and frequency stability without derating.

Crystals Part Context

This part belongs to the Siward XTL501 series of surface-mount crystals. The series offers various frequencies and package sizes optimized for modern electronics. The XTL501-B63-307 specifically addresses the need for 80 MHz timing solutions in compact devices, balancing size constraints with industrial-grade temperature resilience.

Crystals Replacement Considerations

Consult the official Siward datasheet for direct cross-references. No public substitute part numbers are confirmed in the provided documentation.