SXT21420AA27-16.000M

Crystals Overview

The SXT21420AA27-16.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision frequency generation in electronic circuits. This component operates at a nominal frequency of 16.000 MHz with a frequency tolerance of ±50 ppm. It features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 200 Ohms. The device utilizes a 4-SMD, No Lead package configuration, suitable for automated assembly processes. It is engineered to function within a temperature range of -10°C to +60°C, ensuring stable performance in standard commercial environments.

Crystals Feature Summary

• Provides precise 16 MHz frequency stability with ±50 ppm tolerance
• Utilizes a compact 4-SMD no-lead surface mount package design
• Operates reliably within a -10°C to +60°C temperature range

Crystals Applications

• RF communication modules requiring stable clock signals
• Microcontroller system timing references
• Digital signal processing circuitry

Crystals Procurement Notes

Verify the specific datasheet version for the SXT21420AA27-16.000M to confirm current manufacturing status and detailed electrical characteristics. Ensure that the 200 Ohm ESR and 20 pF load capacitance align with the target circuit design requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 16 MHz reference is required in a small form factor. The ±50 ppm tolerance suits general-purpose digital applications rather than high-precision RF systems. Confirm compatibility with the 4-SMD footprint and verify thermal limits against the operating environment.

Crystals Part Context

This part belongs to the SXT21420AA27 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies while maintaining consistent package dimensions and electrical parameters like 20 pF load capacitance. It serves as a fundamental timing element for embedded systems and consumer electronics.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz crystals with identical 4-SMD no-lead packaging, 20 pF load capacitance, and ≤200 Ohm ESR. Verify pinout compatibility and mounting specifications to ensure seamless integration without PCB redesign.