TS300F23CET

Crystals Overview

The TS300F23CET is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 30 MHz with a load capacitance of 20 pF and an equivalent series resistance of 30 Ohms. The component features a frequency stability of ±30 ppm and a tolerance of ±20 ppm. It utilizes the HC-49/US-SM package, measuring 11.10mm x 4.83mm in size with a maximum seated height of 4.30mm. Designed for surface mount applications, it supports an operating temperature range of -20°C to 70°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency control
• Surface mount packaging for automated assembly integration
• HC-49/US form factor compatibility

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication interface timing references

Crystals Procurement Notes

Verify the specific suffix 'CET' indicates tape and reel packaging when ordering. Confirm that the required frequency tolerance of ±20ppm and stability of ±30ppm align with system design specifications. Ensure the operating temperature range of -20°C to 70°C meets environmental requirements. Cross-reference the manufacturer part number to avoid confusion with similar variants like TS300F23CDT which may have different packaging or electrical characteristics.

Crystals Selection Notes

Select this component when a 30 MHz fundamental crystal is required in a surface-mount HC-49/US package. Consider the ±20ppm tolerance if tight frequency accuracy is necessary for the application. Evaluate the 30 Ohm ESR against the oscillator circuit's drive level capabilities. Compare against alternative packages if board space constraints differ from the standard 11.10mm x 4.83mm dimensions.

Crystals Part Context

This part belongs to the TS series of crystals from CTS-Frequency Controls, designed for surface mount technology. It shares the physical footprint of traditional through-hole HC-49/US crystals but adapts them for SMD reflow processes. The series typically offers various frequency options and tolerances within the same mechanical envelope, allowing for design flexibility while maintaining consistent mounting standards.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Similar products such as GL300F23CET exist but require verification of exact electrical parameter matching before substitution.