407F35D016M3840

Crystals Overview

The CTS-Frequency Controls 407F35D016M3840 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 16.384 MHz. It features a load capacitance of 20pF and a frequency tolerance of ±30ppm, with a stability of ±50ppm. The component utilizes a 4-SMD, No Lead package measuring 7.00mm x 5.00mm with a maximum height of 1.30mm. It exhibits an Equivalent Series Resistance (ESR) of 40 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation for precise timing synchronization
• Surface-mount design compatible with automated assembly processes
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• Wireless infrastructure systems
• Wireline core networking equipment
• Microcontroller clock sources

Crystals Procurement Notes

Verify the specific ordering suffix against official CTS documentation to ensure correct load capacitance and tolerance specifications. Confirm that the 4-SMD footprint matches the target PCB layout dimensions. Check current availability status as lead times may vary due to manufacturing schedules.

Crystals Selection Notes

Select this component when a 16.384 MHz fundamental frequency is required for digital logic or communication interfaces. Ensure the circuit design accommodates the 20pF load capacitance and 40 Ohm ESR characteristics. Verify thermal requirements align with the specified -20°C to +70°C operating range.

Crystals Part Context

This part belongs to the 407 series of SMT crystals from CTS-Frequency Controls. These components are designed for general-purpose timing applications requiring small form factors. The series supports various frequencies and packages to meet diverse embedded system needs.

Crystals Replacement Considerations

Direct substitutes include parts from the same 407 series family with matching electrical parameters. Verify pin compatibility and dimensional constraints before substitution.