SXT32412EA16-27.000M

Crystals Overview

The SXT32412EA16-27.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a fundamental frequency of 27.000 MHz with a load capacitance of 12 pF and an equivalent series resistance of 50 Ohms. The component features a 4-SMD, No Lead package configuration, ensuring compatibility with automated assembly processes. Frequency stability is rated at ±50 ppm over the operating temperature range of -10°C to +60°C. The device complies with RoHS standards, indicating lead-free construction suitable for environmentally conscious manufacturing environments.

Crystals Feature Summary

• Surface-mount design with no-lead package for reliable PCB integration
• Fundamental mode operation at 27 MHz with low series resistance
• RoHS compliant lead-free construction for environmental safety

Crystals Applications

• General-purpose clock generation in embedded systems
• Timing reference for microcontroller units
• Signal processing circuits requiring stable 27 MHz input

Crystals Procurement Notes

Verify the specific suffix EA16 against official Suntsu documentation to confirm package dimensions and pinout compatibility. Ensure the required frequency tolerance of ±50 ppm meets system timing requirements. Confirm RoHS compliance status through the manufacturer's current certificate of conformity rather than relying on distributor summaries.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency crystal is required for space-constrained designs. The 12 pF load capacitance must match the oscillator circuit specifications. Consider the -10°C to +60°C temperature range against the operational environment. Compare the 50 Ohm ESR with driver capability limits to ensure reliable oscillation startup.

Crystals Part Context

This part belongs to the SXT32412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and stability options within a standardized 4-SMD footprint. The EA16 suffix typically denotes specific mechanical or electrical variations within this family, distinguishing it from other variants like AA16.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz, 12 pF, 4-SMD crystals with matching ESR and stability ratings. Verify pin compatibility and thermal characteristics before substitution. Cross-reference with Suntsu’s approved replacement list for guaranteed performance equivalence.