406I35D27M00000

Crystals Overview

The CTS-Frequency Controls 406I35D27M00000 is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 40 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±50 ppm, functioning within a temperature range of -40°C to +85°C. Housed in a compact 4-SMD, no-lead package measuring 6.00mm x 3.50mm with a maximum height of 1.20mm, it supports automated assembly processes.

Crystals Feature Summary

• Fundamental resonance mode operation ensures precise frequency generation
• Surface mount construction facilitates automated PCB assembly
• Wide industrial temperature rating supports diverse environmental conditions

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'I' against the manufacturer's current datasheet to confirm lead time and availability status, as inventory levels fluctuate. Ensure the ordering quantity aligns with the standard packaging configuration provided by the distributor. Cross-reference the RoHS compliance status with local regulatory requirements prior to final procurement authorization.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency with low ESR is required for space-constrained designs. The 4-SMD package suits high-density layouts. Confirm that the circuit design accommodates the 18 pF load capacitance to maintain accuracy. Evaluate thermal management needs against the specified operating range before integration into the final product architecture.

Crystals Part Context

This part belongs to the CTS 406 Series, which provides general-purpose SMD crystals. The series is characterized by small form factors and reliable performance for consumer and industrial electronics. The 406I variant specifically denotes the package style and terminal configuration suitable for reflow soldering processes in modern manufacturing environments.

Crystals Replacement Considerations

The 406C35D27M00000 is a documented similar alternative from CTS-Frequency Controls. Verify pin compatibility and electrical parameters before substitution.