SXT21419CC16-40.000M

Crystals Overview

The SXT21419CC16-40.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 40.000 MHz with a load capacitance of 19 pF. The component features a frequency tolerance of ±25 ppm and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 2.0mm x 1.6mm. The device supports base harmonic operation mode.

Crystals Feature Summary

• Utilizes a compact 4-SMD no-lead ceramic package for surface mount applications
• Provides stable oscillation at 40 MHz with ±25 ppm frequency tolerance
• Designed for base harmonic operation mode with 19 pF load capacitance

Crystals Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontroller units
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix 'CC16' against the manufacturer's official datasheet to confirm the exact temperature range and tolerance specifications. Ensure the ordering part number matches the required load capacitance and package type. Cross-reference the RoHS compliance status if environmental regulations apply to the final assembly. Confirm availability through authorized distributors only.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency crystal is required for space-constrained designs. The 19 pF load capacitance must match the oscillator circuit requirements. Consider the ±25 ppm tolerance for timing accuracy needs. The 4-SMD package is suitable for automated pick-and-place assembly processes.

Crystals Part Context

This part belongs to the SXT214 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options. The SXT21419CC16-40.000M specifically denotes the 40 MHz variant with 19 pF load capacitance in the standard 2.0mm x 1.6mm footprint.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz ceramic crystals with identical 4-SMD 2.0x1.6mm packages and 19 pF load capacitance. Verify ESR and tolerance compatibility before substitution.