407F35E014M3181

Crystals Overview

The CTS-Frequency Controls 407F35E014M3181 is a surface-mount MHz crystal designed for frequency control applications. It operates at a fundamental frequency of 14.31818 MHz with a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. The component features a frequency tolerance of ±30ppm and stability of ±50ppm, housed in a compact 4-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.30mm. It supports industrial temperature ranges from -20°C to 70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Surface-mount design utilizing the 4-SMD, No Lead package format for automated assembly integration
• Fundamental mode operation providing precise timing signals at 14.31818 MHz
• Industrial-grade thermal performance supporting continuous operation between -20°C and 70°C

Crystals Applications

• Microcontroller clock sources requiring stable base frequencies
• Communication interface circuits utilizing standard baud rates
• Embedded system timing references for data processing units

Crystals Procurement Notes

Verify the specific suffix 'E' against the manufacturer's current ATSSMGL datasheet to confirm exact tolerance and packaging specifications. Ensure the ordering code matches the required 18pF load capacitance and 40-ohm ESR parameters. Confirm that the 4-SMD footprint aligns with the target PCB layout dimensions before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 14.31818 MHz reference is required for SMT manufacturing processes. The 4-SMD form factor offers space efficiency compared to through-hole alternatives. Verify that the circuit design accommodates the specified 18pF load capacitance to maintain the stated ±30ppm frequency accuracy within the operational temperature range.

Crystals Part Context

This part belongs to the 407 Series of surface-mount crystals manufactured by CTS-Frequency Controls. The series provides various fundamental frequency options in standardized SMD packages. The 407 designation indicates a specific physical dimension and mounting style distinct from other series like ATS or GL, tailored for high-volume surface mount technology production lines.

Crystals Replacement Considerations

Direct substitutes include the 407F39E014M3181 variant. Verify that alternative parts match the 14.31818 MHz frequency, 18pF load capacitance, and 40-ohm ESR requirements. Ensure any replacement maintains the same 4-SMD package dimensions and industrial temperature rating.