SXT32412DD48-19.6608M

Crystals Overview

The SXT32412DD48-19.6608M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 19.6608 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 70 Ohms maximum. The component features a 4-SMD, no-lead package configuration designed for automated assembly processes. Frequency stability is rated at ±20 ppm, ensuring reliable timing performance across industrial temperature ranges.

Crystals Feature Summary

• Surface-mount design with no-lead construction for enhanced reliability
• High frequency stability suitable for precision clock generation
• Optimized ESR characteristics for efficient circuit integration

Crystals Applications

• Precision clock generation in digital systems
• Timing references for communication interfaces
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix DD48 against official Suntsu documentation to confirm package dimensions and terminal configuration. Ensure the operating temperature range aligns with system requirements before procurement. Cross-reference the load capacitance value with the target circuit design to maintain frequency accuracy.

Crystals Selection Notes

Select this component when a 19.6608 MHz reference is required with ±20 ppm stability. Consider the 4-SMD no-lead form factor for PCB space constraints. Validate that the 70 Ohm ESR matches the oscillator circuit specifications to prevent startup failures or excessive power consumption.

Crystals Part Context

This part belongs to the SXT32412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and stability ratings tailored for electronic timing applications. The DD48 suffix indicates specific physical and electrical characteristics distinct from other variants in the lineup.

Crystals Replacement Considerations

Direct substitutes include other 19.6608 MHz crystals with identical 12 pF load capacitance and similar ESR limits. Verify pin compatibility and thermal ratings when considering alternative manufacturers. Ensure the replacement maintains the same surface-mount footprint to avoid rework.