SAX21412FA4B-25.000M

Crystals Overview

The SAX21412FA4B-25.000M is a MHz crystal manufactured by Suntsu Electronics, Inc., designed for surface-mount applications. It operates at a fundamental frequency of 25 MHz with a frequency tolerance of ±10ppm and stability of ±50ppm. The component features a load capacitance of 12pF and an equivalent series resistance of 80 Ohms. It utilizes a 4-SMD, No Lead package configuration and is currently listed as an active product within the manufacturer's inventory.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD no lead package for automated assembly compatibility
• Fundamental mode operation providing stable oscillation at 25 MHz
• Tight frequency tolerance specification ensuring precise timing accuracy

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Oscillator circuits requiring fundamental frequency stability

Crystals Procurement Notes

Verify the specific frequency stability rating against project requirements, as documentation indicates both ±10ppm tolerance and ±50ppm stability metrics. Confirm the exact package dimensions match the PCB footprint constraints. Ensure the supplier provides official datasheets to validate the active status and electrical parameters before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required with a 12pF load capacitance. Consider the 80 Ohm ESR limit for oscillator circuit design compatibility. The surface-mount form factor suits high-density board layouts. Evaluate thermal performance if operating near extreme temperature ranges defined in the full datasheet.

Crystals Part Context

This part belongs to the Suntsu Electronics crystal family, specifically engineered for surface-mount technology. It shares the 4-SMD no lead physical interface with other variants in the series but differs in frequency and electrical characteristics. The model designation includes suffixes indicating specific frequency and package attributes unique to this 25 MHz variant.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 12pF load capacitance and comparable ESR values. Verify pinout compatibility for the 4-SMD no lead package. Cross-reference frequency tolerance and stability specifications to ensure equivalent performance in the target application circuit.