403I35D16M00000

Crystals Overview

The CTS-Frequency Controls 403I35D16M00000 is a surface-mount crystal operating at 16 MHz with ±30 ppm frequency tolerance. It features an 18 pF load capacitance and 80 Ohms equivalent series resistance (ESR). The component utilizes a 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a maximum height of 0.75mm. Designed for fundamental mode operation, it supports a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Integrates a thermistor into the crystal unit to optimize circuit space
• Supports fundamental oscillation mode for precise timing
• Complies with RoHS3 environmental standards

Crystals Applications

• Automotive electronics systems
• Industrial control equipment
• Medical devices
• Military and aerospace applications

Crystals Procurement Notes

Verify the specific suffix 'D' indicates the integrated thermistor variant when sourcing replacements. Confirm that the 4-SMD footprint matches the target PCB design constraints. Ensure the supplier provides official datasheets confirming the 16 MHz frequency and 18 pF load capacitance specifications to avoid functional mismatches in timing circuits.

Crystals Selection Notes

Select this component when space optimization is critical due to the integrated thermistor feature. Choose this model over standard crystals if thermal monitoring or compensation is required within the same footprint. Verify that the 80 Ohm ESR aligns with the oscillator circuit requirements for stable startup and operation.

Crystals Part Context

This part belongs to the 403 Series from CTS-Frequency Controls, which specializes in compact frequency control solutions. The series is designed for applications requiring high reliability in harsh environments. The integration of passive components like thermistors allows for reduced board space compared to discrete solutions.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 403I35E30M00000 and 403I35D30M00000. Verify that alternative parts match the 16 MHz frequency requirement and compatible package dimensions before implementation.