406I35B27M00000

Crystals Overview

The CTS-Frequency Controls 406I35B27M00000 is a surface-mount fundamental mode crystal resonator operating at 27 MHz. It features a frequency tolerance of ±30 ppm and stability of ±50 ppm. The device utilizes a 13 pF load capacitance with an equivalent series resistance of 40 Ohms. Packaged in a compact 4-SMD, no-lead form factor measuring 6.00 mm x 3.50 mm x 1.20 mm, it supports operation across a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode resonance for precise frequency generation
• Compact surface-mount design for automated assembly
• Wide industrial temperature range capability
• Standardized load capacitance matching

Crystals Applications

• Clock signal generation for microprocessors
• Timing references for communication interfaces
• Frequency control in consumer electronics
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'I' against official CTS documentation to confirm the extended temperature rating (-40°C to +85°C) and ensure compatibility with target circuit load capacitance requirements. Cross-reference the 40 Ohm ESR specification with application notes to prevent startup failures. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement orders.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 27 MHz applications demanding high reliability in harsh environments. The 4-SMD package suits space-constrained PCB layouts. Ensure the host circuit provides the specified 13 pF load capacitance to maintain accuracy within the ±30 ppm tolerance. Consider the 40 Ohm ESR limits during oscillator circuit design to guarantee stable operation.

Crystals Part Context

This part belongs to the CTS 406 series of surface-mount crystals, designed for general-purpose timing applications. The series offers various frequencies and packages, with the 406I variant specifically engineered for industrial temperature ranges. It serves as a standard frequency reference solution for embedded systems requiring stable clock signals.

Crystals Replacement Considerations

• 406C35B27M00000

Crystals FAQ

What is the operating temperature range for the 406I35B27M00000?

The component operates within an industrial temperature range of -40°C to +85°C.

Does this crystal support fundamental or overtone mode?

The 406I35B27M00000 operates in fundamental mode.