403C23E26M69000

Crystals Overview

The CTS-Frequency Controls 403C23E26M69000 is a surface-mount MHz crystal designed for frequency control applications. It operates at a nominal frequency of 26.69 MHz with a frequency tolerance of ±20ppm and stability of ±30ppm. The component features a load capacitance of 20pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 5.00mm x 3.20mm and a maximum height of 0.85mm. The device supports fundamental mode operation and is available in tape and reel packaging.

Crystals Feature Summary

• Surface-mount design for automated assembly processes
• Fundamental mode resonance for precise frequency generation
• RoHS3 compliant construction for environmental standards

Crystals Applications

• Embedded communication systems requiring stable clock signals
• Microcontroller circuit timing references
• General-purpose electronic devices needing MHz frequency control

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to ensure exact electrical parameters match your design requirements. Confirm that the 4-SMD package dimensions align with your PCB footprint constraints. Check current availability status as supply levels may fluctuate. Ensure compliance with RoHS3 regulations if required by your product specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 26.69 MHz frequency with ±20ppm tolerance is required in a compact SMD form factor. Consider the 20pF load capacitance compatibility with your oscillator circuit design. Evaluate the 60 Ohm ESR against your driver circuit capabilities. Compare against alternative frequencies or packages if space or performance constraints differ from these specific parameters.

Crystals Part Context

This part belongs to the CTS Frequency Controls crystal lineup, specifically engineered for surface-mount technology integration. It serves as a passive frequency-determining element within active oscillator circuits. The 403 series designation indicates specific mechanical and electrical characteristics tailored for modern electronics manufacturing standards.

Crystals Replacement Considerations

Direct substitutes include other 26.69 MHz crystals with matching 20pF load capacitance and similar SMD footprints. Verify that any replacement maintains the ±20ppm tolerance and 60 Ohm ESR specifications. Cross-reference manufacturer datasheets to confirm pinout and dimensional compatibility before substitution.