403C35A16M00000

Crystals Overview

The CTS-Frequency Controls 403C35A16M00000 is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 16 MHz with a frequency tolerance of ±30 ppm and a stability of ±50 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a maximum height of 0.75 mm. The device supports a standard operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Surface mount design facilitates automated assembly processes.
• Wide industrial temperature range supports diverse environmental conditions.

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Industrial control systems

Crystals Procurement Notes

Verify the specific suffix 'A' against official CTS documentation to confirm the exact load capacitance and tolerance specifications, as variations exist within the 403 series. Ensure the ordering part number matches the required package dimensions and thermal rating for your specific PCB layout and operational environment constraints.

Crystals Selection Notes

Select this component when a fundamental mode crystal with ±30 ppm tolerance is required for 16 MHz applications. Consider the 80 Ohm ESR and 20 pF load capacitance requirements for circuit compatibility. Evaluate the 4-SMD footprint availability and ensure the -40°C to +85°C temperature range meets the system's operational demands compared to commercial grade alternatives.

Crystals Part Context

This part belongs to the CTS 403 series of surface mount crystals. The series offers various frequencies and packages, with the 403C35A variant specifically denoting the 16 MHz frequency, 20 pF load capacitance, and specific tolerance class within the manufacturer's standardized product lineup for general-purpose timing applications.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with other 403 series variants such as 403C35D16M00000 or 403I35E16M00000 only if their specific electrical parameters match the design requirements.