SXT1149DC27-26.000M

Crystals Overview

The SXT1149DC27-26.000M is a 26 MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a frequency tolerance of ±20ppm and features a load capacitance of 9pF with an equivalent series resistance of 150 Ohms. The component utilizes a 4-SMD, No Lead package design. It is compliant with RoHS standards and lead-free manufacturing processes. The device is designed for surface-mount applications requiring precise timing signals.

Crystals Feature Summary

• Surface-mount crystal oscillator with no-lead package design
• RoHS compliant and lead-free construction
• Standard 9pF load capacitance configuration

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Embedded digital circuit synchronization

Crystals Procurement Notes

Verify the specific suffix DC27 against official Suntsu documentation to confirm exact stability and temperature range specifications. Ensure the 4-SMD no-lead footprint matches the target PCB layout. Confirm RoHS compliance status through the manufacturer's current datasheet rather than distributor summaries.

Crystals Selection Notes

Select this component when a 26 MHz frequency is required with ±20ppm initial tolerance. The 9pF load capacitance must match the oscillator circuit design. Verify that the operating temperature range specified in the official datasheet meets the environmental requirements of the final application.

Crystals Part Context

This part belongs to the Suntsu SXT1149 series of surface-mount crystals. The series offers various frequency options and stability grades. The DC27 suffix indicates specific electrical characteristics within this product line, distinguishing it from other variants like CB38 or DC17.

Crystals Replacement Considerations

Direct substitutes include SXT1149CB38-26.000M and SXT1149DC48-26.000M. Verify that the replacement part maintains the same 26 MHz frequency, 9pF load capacitance, and compatible package dimensions before integration.