403I35E24M57600

Crystals Overview

The CTS-Frequency Controls 403I35E24M57600 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 24.576 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm, with a stability of ±50 ppm. The component utilizes a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a maximum height of 1.05 mm. Designed for industrial applications, it supports an extended operating temperature range from -40°C to +85°C and exhibits an equivalent series resistance (ESR) of 50 Ohms.

Crystals Feature Summary

• Industrial-grade temperature range capability spanning -40°C to +85°C
• Compact 4-SMD surface-mount footprint suitable for automated assembly
• Fundamental mode operation ensuring stable oscillation characteristics

Crystals Applications

• Industrial control systems requiring wide temperature stability
• Communication modules utilizing standard baud rate frequencies
• Microcontroller clock sources in harsh environment applications

Crystals Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C) rather than commercial variants. Confirm the 12 pF load capacitance matches the target circuit design requirements. Ensure the 4-SMD package dimensions align with the PCB footprint constraints. Cross-reference the datasheet for any recent manufacturing updates or pin configuration changes.

Crystals Selection Notes

Select this component when a 24.576 MHz reference is required for industrial environments. The 12 pF load capacitance must match the oscillator circuit's external capacitors. Consider the 50 Ohm ESR for drive level sensitivity. The extended temperature range justifies its use over commercial parts in variable thermal conditions. Verify compatibility with the host device's input capacitance specifications.

Crystals Part Context

This part belongs to the CTS 403 Series of surface-mount crystals. It shares the 5.00 x 3.20 mm form factor with other series members but differs in electrical parameters and temperature ratings. The 'I' designation specifically denotes the industrial temperature extension compared to standard commercial offerings within the same physical package family.

Crystals Replacement Considerations

Direct substitutes include the 405I35L24M00000, which offers identical 24 MHz frequency and industrial temperature range. Verify that the load capacitance and ESR values are compatible with the existing oscillator circuit before substitution.