435F12213CAT

Crystals Overview

The CTS-Frequency Controls 435F12213CAT is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 10pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10ppm and stability of ±30ppm within an operating temperature range of -20°C to +70°C. Packaged in a compact 5.0mm x 3.2mm 2-pad SMD format, it supports automated assembly processes.

Crystals Feature Summary

• Compact 2-pad surface mount package suitable for high-density PCB layouts
• Fundamental mode operation ensuring stable oscillation characteristics
• Compliant with RoHS3 directives for environmental safety

Crystals Applications

• Digital clock generation circuits
• Microcontroller system clocks
• Communication interface timing sources

Crystals Procurement Notes

Verify the specific suffix CAT against official CTS documentation to confirm the exact packaging configuration and tape/reel specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target oscillator circuit design. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current product status and availability constraints.

Crystals Selection Notes

Select this component when a 12.288 MHz fundamental frequency is required with tight initial tolerance. The 10pF load capacitance must match the oscillator circuit requirements. Consider the 60 Ohm ESR limit for drive level sensitivity. The -20°C to +70°C range suits general commercial applications rather than extreme industrial environments.

Crystals Part Context

This crystal belongs to the standard SMD crystal family from CTS-Frequency Controls. It utilizes quartz resonator technology housed in a leaded-free surface mount package. The part is distinct from through-hole HC-49 variants and larger ceramic resonators, offering a balance between size and performance for consumer electronics.

Crystals Replacement Considerations

Direct substitutes include the 435F12213CDT variant, which shares identical electrical parameters but may differ in packaging or reel specifications. Verify compatibility before substitution.