SXT32419DC07-19.6608M

Crystals Overview

The SXT32419DC07-19.6608M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 19.6608 MHz with a frequency tolerance of ±20ppm. The component features a load capacitance of 19pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes a 4-SMD, No Lead package configuration, designed for compact electronic circuit integration requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 19.6608 MHz with tight frequency tolerance
• Utilizes a leadless surface-mount package for space-efficient PCB mounting
• Engineered for low impedance applications with specified ESR characteristics

Crystals Applications

• Precision timing circuits in communication systems
• Clock generation for microprocessors and digital logic
• Frequency reference sources in data acquisition modules

Crystals Procurement Notes

Verify the specific suffix DC07 against official Suntsu documentation to confirm pinout and mechanical dimensions. Ensure compatibility with reflow soldering profiles specified in the manufacturer datasheet. Confirm that the 19pF load capacitance matches the target circuit design requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 19.6608 MHz reference is required with ±20ppm stability. The 70 Ohm ESR suits circuits demanding moderate drive levels. The 4-SMD no-lead form factor is ideal for high-density layouts where traditional leaded crystals are unsuitable. Validate thermal performance limits against the operating environment specifications.

Crystals Part Context

This part belongs to the SXT32419 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within the same physical footprint, allowing designers to standardize on a single package type while adjusting frequencies for different application needs across product lines.

Crystals Replacement Considerations

Direct substitutes must match the 19.6608 MHz frequency, 19pF load capacitance, and 4-SMD no-lead package. Verify ESR values near 70 Ohms to ensure circuit stability. Cross-reference with other manufacturers offering identical mechanical and electrical specifications for supply chain resilience.