403I35E16M00000

Crystals Overview

The CTS-Frequency Controls 403I35E16M00000 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 stability of ±50 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a maximum height of 0.75mm. The device supports an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental resonance mode operation
• Surface-mount compatible 4-SMD no-lead configuration
• Extended industrial temperature rating

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital circuit oscillators

Crystals Procurement Notes

Verify the specific ESR value against design requirements, as datasheet references vary between 60 and 80 Ohms. Confirm package dimensions match PCB footprint constraints. Ensure compatibility with reflow soldering profiles specified in the manufacturer's guidelines. Check RoHS compliance status prior to final integration.

Crystals Selection Notes

Select this component when a compact SMD crystal with 16 MHz output is required. The 20pF load capacitance suits standard oscillator circuits. Consider the 80 Ohm ESR for drive level sensitivity. Verify thermal performance within the -40°C to +85°C range for the target environment.

Crystals Part Context

This part belongs to the CTS 403 Series of surface-mount crystals. It shares the 3.2x2.5mm form factor with other variants in the lineup. The series offers various frequencies and tolerances. The 'I' suffix typically denotes industrial temperature range specifications.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers include 403I35D16M00000.