SXT32419DB38-12.000M

Crystals Overview

The SXT32419DB38-12.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.000 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration, suitable for automated assembly processes in compact electronic designs.

Crystals Feature Summary

• Surface-mount design for automated PCB assembly
• Fundamental mode quartz crystal operation
• Standardized 4-terminal no-lead package format

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure exact electrical parameter alignment. Confirm package dimensions and soldering profile requirements prior to integration. Request updated datasheets directly from the manufacturer or authorized distributors to validate current production status and compliance certifications.

Crystals Selection Notes

Select this component when a 12 MHz reference with ±20 ppm stability is required in a low-profile surface-mount form factor. Ensure the circuit load capacitance matches the specified 19 pF value to maintain accurate frequency performance. Evaluate the 100 Ohm ESR against the oscillator circuit drive level specifications to prevent over-driving the crystal element.

Crystals Part Context

This part belongs to the SXT32419 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a standardized footprint, allowing designers to maintain consistent board layouts across different product variants while adjusting only the frequency specification.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 19 pF load capacitance, 100 Ohm ESR, and 4-SMD No Lead package dimensions. Verify that alternative manufacturers provide equivalent ±20 ppm tolerance and compatible operating temperature ranges.