SAX21410AA4A-25.000M

Crystals Overview

The SAX21410AA4A-25.000M is a surface-mount crystal manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. This component operates at a fundamental frequency of 25.000 MHz with a tolerance of ±50ppm. It features a load capacitance of 10pF and a maximum equivalent series resistance (ESR) of 80 Ohms. The device utilizes a 4-SMD, No Lead package configuration, facilitating automated assembly processes. As an active component, it supports standard industrial temperature ranges typical for this series.

Crystals Feature Summary

• Fundamental mode quartz crystal operation providing stable frequency reference
• Surface-mount design compatible with automated pick-and-place manufacturing
• Low equivalent series resistance ensuring efficient circuit drive levels

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'AA4A' against official Suntsu documentation to confirm pinout and mechanical dimensions. Ensure the required frequency tolerance of ±50ppm aligns with system timing requirements. Confirm RoHS compliance status through current manufacturer declarations before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required with moderate stability. The 10pF load capacitance must match the oscillator circuit design. Consider the 80 Ohm ESR limit for driver strength compatibility. Evaluate thermal performance if operating in extreme environments beyond standard specifications.

Crystals Part Context

This part belongs to the SAX21410 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and tolerances within compact packages. Similar variants include different frequency options like 16 MHz or 24 MHz, maintaining consistent package footprints for design flexibility across product lines.

Crystals Replacement Considerations

Direct substitutes may include other 25 MHz 4-SMD crystals with matching 10pF load capacitance and ≤80 Ohm ESR. Verify mechanical footprint compatibility and electrical parameters before substitution. Cross-reference with Suntsu's official replacement guide for validated alternatives.