SAX2148AX4B-25.000M

Crystals Overview

The SAX2148AX4B-25.000M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 25 MHz with a frequency tolerance of ±50 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a 4-SMD, no lead package suitable for surface mount applications.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface mount design compatible with automated assembly processes
• RoHS3 compliant construction for environmental safety

Crystals Applications

• Precision timing circuits requiring 25 MHz reference
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific datasheet version for the SAX2148AX4B-25.000M to confirm operating temperature ranges and soldering profiles. Ensure that the required load capacitance matches the circuit design specifications. Check for RoHS3 compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±50 ppm stability is required. The 8 pF load capacitance must align with the oscillator circuit requirements. Consider the 4-SMD package size for board space constraints and ensure the ESR of 80 Ohms is acceptable for the driving circuit.

Crystals Part Context

This part belongs to the SAX2148 series of quartz crystals from Suntsu Electronics. The series offers various frequencies with similar SMD packaging. The AX4B suffix typically denotes specific frequency and package characteristics within the manufacturer's lineup. This model provides a standard solution for digital timing needs.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals with identical 4-SMD footprint, 8 pF load capacitance, and ±50 ppm tolerance. Verify pin compatibility and electrical parameters before substitution. Cross-reference with distributor databases for equivalent parts from other manufacturers.