SXT21410AA48-48.000M

Crystals Overview

The SXT21410AA48-48.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a fundamental frequency of 48 MHz with a load capacitance of 10 pF. The component exhibits a frequency stability of ±50 ppm and a frequency tolerance of ±50 ppm. It features an equivalent series resistance (ESR) of 60 Ohms and functions within a temperature range of -40°C to +85°C. The device utilizes a 4-SMD, no lead package with dimensions of 2.0mm x 1.6mm, suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation at the specified 48 MHz frequency.
• Wide industrial temperature rating supports reliable performance in harsh environments ranging from -40°C to +85°C.
• Compact 2.0mm x 1.6mm surface mount footprint facilitates high-density PCB layout.

Crystals Applications

• Microcontroller clock sources requiring precise timing synchronization
• Communication modules utilizing 48 MHz base frequencies
• Industrial control systems operating in extended temperature ranges

Crystals Procurement Notes

Verify the specific ordering suffix against official Suntsu documentation to confirm exact electrical tolerances and temperature ratings. Ensure the procurement channel provides traceability to the original manufacturer. Cross-reference the package marking with the datasheet to authenticate the component origin. Request test reports if strict frequency stability validation is required for critical system integration.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency with 10 pF load capacitance is required. Consider the ±50 ppm stability limit for application timing accuracy requirements. Evaluate the 60 Ohm ESR against the oscillator circuit design constraints. Confirm that the -40°C to +85°C operating range meets the environmental conditions of the target deployment scenario.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package sizes tailored for consumer and industrial electronics. The SXT21410AA48 variant specifically denotes the 48 MHz frequency point within the 2016 package family, sharing common mechanical characteristics with other members of the lineup.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 10 pF load capacitance, and 2.0x1.6mm package dimensions. Verify that alternative components meet or exceed the ±50 ppm stability and -40°C to +85°C temperature specifications. Check ESR compatibility to ensure circuit oscillation reliability without modification.