406I23F38M88000

Crystals Overview

The CTS-Frequency Controls 406I23F38M88000 is a fundamental quartz crystal designed for surface-mount applications. It operates at a nominal frequency of 38.88 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component features a load capacitance of 24 pF and an equivalent series resistance (ESR) of 40 Ohms. Housed in a compact 4-SMD, no-lead package measuring 6.00mm x 3.50mm x 1.20mm, it supports operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode quartz crystal design utilizing AT cut technology for stable oscillation.
• Hermetic ceramic surface mount package construction ensuring environmental durability.
• Gold-plated terminals with nickel barrier for reliable soldering and corrosion resistance.

Crystals Applications

• Precision timing circuits requiring 38.88 MHz reference frequencies
• Communication systems utilizing fundamental crystal oscillators
• Industrial control boards operating in extended temperature environments

Crystals Procurement Notes

Verify the specific suffix 'I' against official datasheets to confirm parameter alignment, as suffixes often denote specific tolerance or packaging variations. Confirm RoHS3 compliance status directly with the manufacturer prior to integration. Ensure PCB footprint matches the 4-SMD no-lead dimensions exactly to prevent assembly defects during surface mounting processes.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required rather than an overtone device. The 24 pF load capacitance must match the circuit's external capacitor configuration. Verify that the 40 Ohm ESR falls within the oscillator circuit's drive level limitations to ensure long-term frequency stability and prevent over-driving the crystal element.

Crystals Part Context

This part belongs to the 406 Series of surface mount crystals from CTS-Frequency Controls. The series is characterized by hermetic ceramic packages suitable for harsh environments. The 406I variant specifically denotes industrial-grade temperature ranges and tighter initial tolerances compared to standard commercial variants within the same physical footprint family.

Crystals Replacement Considerations

• 406C23F38M88000