SXT11412BA16-38.400M

Crystals Overview

The SXT11412BA16-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±30 ppm and an initial stability of ±50 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration, specifically designed for compact electronic assemblies. The device supports an operating temperature range from -10°C to +60°C, ensuring reliable performance in standard commercial environments.

Crystals Feature Summary

• Surface-mount design for automated assembly processes
• Stable frequency generation at 38.4 MHz
• Compact 4-SMD no-lead package footprint

Crystals Applications

• Clock signal generation for microcontrollers
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix '16' against the manufacturer's current datasheet to confirm package dimensions and pinout compatibility. Ensure the required frequency tolerance of ±30 ppm meets system timing requirements. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 38.4 MHz clock source is required in a space-constrained PCB layout. The 12 pF load capacitance must match the external circuit design or internal MCU specifications. Consider the ±30 ppm tolerance limit for applications sensitive to frequency drift over temperature variations within the specified commercial range.

Crystals Part Context

This part belongs to the SXT114 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package styles. The SXT11412BA16 variant specifically denotes the 38.4 MHz frequency and the 1612-4P package style, distinguishing it from other frequencies or form factors within the same product line.

Crystals Replacement Considerations

Direct substitutes include other manufacturers offering 38.4 MHz crystals in 4-SMD packages with matching 12 pF load capacitance and similar ESR values. Verify mechanical footprint compatibility before substitution.