SXT21419DA07-52.000M

Crystals Overview

The SXT21419DA07-52.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 52.000 MHz with a load capacitance of 19 pF and an equivalent series resistance of 60 Ohms. The component utilizes a 4-SMD, No Lead package configuration. Frequency tolerance specifications vary across sources, citing ±20 ppm or ±50 ppm stability within an operating temperature range of 0°C to +70°C.

Crystals Feature Summary

• Surface-mount design for automated assembly processes
• Fundamental mode quartz crystal operation
• No lead termination style for compact footprint

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific frequency tolerance requirement against available datasheet variants, as documentation references both ±20 ppm and ±50 ppm specifications. Confirm the operating temperature range aligns with system environmental constraints. Ensure the 4-SMD no-lead package dimensions match the PCB layout requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 52 MHz reference signal is required in a low-profile surface-mount form factor. Consider the 19 pF load capacitance compatibility with the target oscillator circuit design. Evaluate the 60 Ohm ESR against the driving capability of the host microcontroller or logic gate to ensure reliable oscillation startup.

Crystals Part Context

This part belongs to the Suntsu Electronics crystal family, characterized by standard SMD packaging options. It serves as a passive frequency control element distinct from active oscillators. The model number indicates specific electrical parameters including frequency, load capacitance, and package type defined by the manufacturer's internal coding system.

Crystals Replacement Considerations

Direct substitutes must match the 52 MHz frequency, 19 pF load capacitance, and 4-SMD no-lead physical dimensions. Verify that alternative manufacturers offer compatible ESR values and frequency stability ratings. Cross-reference pinout configurations if the replacement uses a different lead arrangement.