SXT21412FD07-50.000M

Crystals Overview

The SXT21412FD07-50.000M is a surface-mount quartz crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision timing applications in electronic circuits. It operates at a fundamental frequency of 50.000 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. The component features a frequency tolerance of ±10 ppm and a frequency stability of ±20 ppm over the operating temperature range of 0°C to +70°C. Packaged in a compact 4-SMD, No Lead configuration, this device provides reliable clock signals for microcontrollers, communication interfaces, and digital systems requiring accurate timekeeping.

Crystals Feature Summary

• Precision frequency generation at 50 MHz with tight tolerance specifications
• Compact surface-mount package design for automated assembly
• Stable operation across standard commercial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital system synchronization

Crystals Procurement Notes

Verify part authenticity through authorized distributors or direct manufacturer channels. Confirm that the received components match the specified 50 MHz frequency and 12 pF load capacitance. Check for RoHS compliance markings on packaging. Ensure storage conditions prevent moisture absorption prior to soldering. Validate supplier credentials to avoid counterfeit products.

Crystals Selection Notes

Choose this component when a 50 MHz reference signal is required with ±10 ppm initial accuracy. Consider the 4-SMD footprint compatibility with existing PCB layouts. Evaluate thermal requirements against the 0°C to +70°C operational limit. Compare ESR values with circuit drive strength capabilities. Assess load capacitance matching with oscillator IC inputs.

Crystals Part Context

This model belongs to Suntsu Electronics' SXT series of surface-mount crystals. Similar variants include different frequencies such as 26 MHz or 48 MHz within the same package type. The series offers various stability grades and temperature ranges. Other models may feature different load capacitances or ESR values while maintaining the same physical dimensions.

Crystals Replacement Considerations

Direct substitutes include other 50 MHz crystals from Suntsu with identical pinout and electrical parameters. Cross-brand replacements must match 12 pF load capacitance and 60 Ohm ESR. Verify frequency tolerance requirements before swapping manufacturers. Ensure mechanical footprint compatibility for reflow soldering processes.