SXT32419BB48-38.400M

Crystals Overview

The SXT32419BB48-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a load capacitance of 19 pF and an equivalent series resistance of 40 Ohms. The component utilizes a 4-SMD, No Lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard pick-and-place equipment
• Fundamental mode quartz resonator operation
• Fixed load capacitance specification for precise circuit matching

Crystals Applications

• Clock generation for microcontrollers
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific datasheet for the SXT32419BB48-38.400M to confirm tolerance grades and operating temperature ranges. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Cross-reference part numbers carefully as suffixes may indicate variations in frequency or packaging that affect electrical performance.

Crystals Selection Notes

Select this component when a 38.4 MHz reference signal is required with a 19 pF load capacitance. Evaluate the 40 Ohm ESR against the oscillator circuit requirements. Confirm the 4-SMD package dimensions fit the PCB footprint constraints and verify thermal stability needs against the official specifications.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for embedded applications. The BB48 suffix typically denotes specific physical dimensions and pin configurations within this product line.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 19 pF load capacitance and 4-SMD no-lead packages. Verify ESR values and frequency tolerance matches before substitution. Consult manufacturer cross-reference lists for approved alternatives.