SXT32419DA48-32.000M

Crystals Overview

The SXT32419DA48-32.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 32.000 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, No Lead package configuration with a maximum seated height of 0.031 inches (0.80 mm). The device supports an operating temperature range from -40°C to +85°C, ensuring reliability in various electronic applications requiring precise timing signals.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface mount design compatible with automated assembly processes
• Wide operating temperature range suitable for industrial environments

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'M' against the manufacturer's current datasheet to confirm lead-free status and tape/reel packaging specifications. Ensure the load capacitance matches the host circuit's requirements to maintain frequency accuracy. Check for any recent updates to the RoHS compliance documentation before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±20 ppm tolerance is required. The 19 pF load capacitance must align with the oscillator circuit design. Consider the 40 Ohm ESR for drive level sensitivity. The 4-SMD no-lead package is suitable for space-constrained PCB layouts requiring high-volume surface mount technology integration.

Crystals Part Context

This part belongs to the SXT32419DA48 series of surface-mount crystals from Suntsu Electronics. Variants within this series differ primarily in frequency and tolerance, such as the 37.400 MHz version. The DA48 designation indicates the specific package style and electrical characteristics common to this product line.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz, 19 pF, 4-SMD crystals with comparable ESR and tolerance. Verify pin compatibility and thermal ratings. Cross-reference with manufacturers offering similar fundamental mode SMD crystals if supply constraints exist.