403I35D24M00000

Crystals Overview

The CTS-Frequency Controls 403I35D24M00000 is a surface-mount fundamental mode crystal resonator operating at a nominal frequency of 24 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±50 ppm. Housed in a compact 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.75mm, it supports industrial temperature ranges from -40°C to +85°C.

Crystals Feature Summary

• Fundamental oscillation mode for precise timing applications
• Compact 4-SMD surface-mount footprint for automated assembly
• Industrial-grade temperature range capability

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'I' indicates the extended temperature range variant compared to standard commercial parts. Confirm that the 18pF load capacitance matches the target circuit design requirements. Ensure the 4-SMD package dimensions align with the PCB layout constraints. Check RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this part when a 24 MHz fundamental crystal is required with tight frequency tolerance. The 18pF load capacitance must match the oscillator circuit's external capacitors. Consider the 60 Ohm ESR limit for oscillator startup reliability. The industrial temperature rating suits environments exceeding standard commercial limits.

Crystals Part Context

This component belongs to the CTS 403 series of surface-mount crystals. It shares the same physical footprint as other frequencies in the series but differs in electrical characteristics. The 'I' suffix typically denotes industrial temperature performance, distinguishing it from commercial grade variants within the same package family.

Crystals Replacement Considerations

• 403C35D24M00000