416F27123AAT

Crystals Overview

The CTS-Frequency Controls part number 416F27123AAT is a surface-mount fundamental mode quartz crystal resonator. It operates at a nominal frequency of 27.12 MHz with a frequency tolerance of ±20ppm and stability of ±30ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 120 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 1.60mm x 1.20mm with a maximum seated height of 0.45mm. The device supports a commercial operating temperature range of -10°C to +60°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Compact 4-SMD no-lead surface mount design
• RoHS3 compliant construction

Crystals Applications

• Clock signal generation for microcontrollers
• RF transmitter and receiver circuits
• Wireless communication modules

Crystals Procurement Notes

Verify the specific suffix 'AAT' corresponds to tape and reel packaging requirements. Confirm that the ±20ppm tolerance and ±30ppm stability meet system timing accuracy needs. Ensure the 10pF load capacitance matches the oscillator circuit design specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required in a small form factor. The 120 Ohm ESR must be compatible with the driving circuit's gain capabilities. Consider the -10°C to +60°C temperature range against environmental conditions. Verify that the 4-SMD footprint aligns with PCB layout constraints.

Crystals Part Context

This crystal belongs to the CTS 416 Series, designed for general-purpose frequency control applications. The series offers various frequencies and packages. The 416F27123AAT specifically targets applications requiring precise 27.12 MHz timing in space-constrained surface-mount designs.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 416F27123AKR and 416F27123ALR from CTS-Frequency Controls.