SXT21410FD27-27.120M

Crystals Overview

The SXT21410FD27-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.120 MHz with a load capacitance of 10 pF and an equivalent series resistance of 100 Ohms. The device is housed in a compact 4-SMD, No Lead package measuring 2.0mm x 1.6mm. It supports a frequency stability of ±10ppm and functions within an operating temperature range of -20°C to +70°C. Packaging is provided in Tape & Reel (TR) format for automated assembly.

Crystals Feature Summary

• Compact 4-SMD surface-mount design for space-constrained applications
• Fundamental mode operation at 27.120 MHz with 10pF load capacitance
• Stable performance across industrial temperature ranges

Crystals Applications

• Clock signal generation for microcontrollers
• Frequency reference for communication modules
• Timing circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix FD27 against official Suntsu documentation to confirm exact tolerance and temperature grade. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 4-SMD footprint matches the target PCB layout dimensions precisely before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 27.120 MHz reference is required with ±10ppm stability. The 100 Ohm ESR suits standard oscillator circuits. Consider the -20°C to +70°C range for general commercial use rather than harsh automotive environments. Verify that the 10pF load capacitance aligns with the host circuit's design requirements.

Crystals Part Context

This part belongs to the SXT21410 series of surface-mount crystals from Suntsu Electronics. It shares the physical 2.0mm x 1.6mm footprint with other variants in the line but differs in frequency and stability specifications. The series is designed for high-volume manufacturing using standard SMT processes.

Crystals Replacement Considerations

Direct substitutes must match the 27.120 MHz frequency, 10pF load capacitance, and 4-SMD 2.0x1.6mm package. Check equivalent ESR values and stability ratings. Cross-reference with other manufacturers offering similar SMD crystals if supply constraints exist.