406C35E16M93440

Crystals Overview

The CTS-Frequency Controls 406C35E16M93440 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 16.9344 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±30 ppm, with a stability of ±50 ppm. The device utilizes a 4-SMD, no-lead package measuring 6.00 mm in length, 3.50 mm in width, and 1.20 mm in height. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 40 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact surface-mount design suitable for automated assembly
• Stable frequency performance across industrial temperature ranges

Crystals Applications

• Digital signal processing clock sources
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix E16M93440 against official CTS documentation to confirm the exact frequency and tolerance specifications. Ensure the ordering part number matches the required load capacitance and package dimensions for your PCB layout. Cross-reference the datasheet revision date to confirm compliance with current RoHS standards.

Crystals Selection Notes

Select this component when a 16.9344 MHz fundamental frequency is required with a 20 pF load capacitance. The 406 series offers a standard 6x3.5 mm footprint compatible with common SMT processes. Consider the ±30 ppm tolerance and 40 Ohm ESR limits relative to your oscillator circuit design requirements.

Crystals Part Context

This part belongs to the CTS 406 series of surface-mount crystals. The series provides various frequencies in a standardized 4-SMD no-lead package. It is designed for general-purpose timing applications requiring reliable performance in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 16.9344 MHz crystals from CTS with identical 20 pF load capacitance and 406 series packaging. Verify that alternative parts match the 6.00 x 3.50 mm dimensions and ±30 ppm tolerance to ensure electrical compatibility.