SAX21412CX4A-25.000M

Crystals Overview

The SAX21412CX4A-25.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 25 MHz with a load capacitance of 12 pF and an equivalent series resistance of 80 Ohms. The component utilizes a 4-SMD, No Lead package configuration, measuring 2.00mm in length and 1.60mm in width. Frequency stability is specified at ±25ppm over the operating temperature range.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode quartz resonance
• Compact leadless package footprint

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific datasheet version for the exact frequency tolerance and temperature range specifications. Confirm that the 4-SMD no-lead package dimensions align with the PCB land pattern requirements. Ensure reflow soldering profiles comply with the manufacturer's thermal guidelines to maintain frequency stability and mechanical integrity during assembly processes.

Crystals Selection Notes

Select this component when a 25 MHz reference signal is required in space-constrained designs. The 12 pF load capacitance must match the oscillator circuit design parameters. Consider the 80 Ohm ESR limits for driver strength compatibility. Verify that the ±25ppm stability meets the system timing accuracy requirements under all expected operating conditions.

Crystals Part Context

This part belongs to the SAX21412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a standardized small outline package. The CX4A suffix indicates specific packaging and handling characteristics consistent with the family's surface-mount orientation.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 12 pF load capacitance and compatible ESR values. Verify pinout compatibility for the 4-SMD no-lead configuration. Cross-reference frequency stability and temperature range specifications to ensure functional equivalence in the target application.