CSM1Z-A5B2C3-40-14.7456D20

Crystals Overview

The CSM1Z-A5B2C3-40-14.7456D20 is a parallel fundamental quartz crystal manufactured by Cardinal Components Inc. It operates at a nominal frequency of 14.7456 MHz with a load capacitance of 20 pF and an equivalent series resistance of 40 Ohms. The component features a surface mount package and supports a tape and reel configuration for automated assembly. It complies with RoHS standards and utilizes AT-cut technology.

Crystals Feature Summary

• AT-cut surface mount design
• Tape and reel packaging option
• RoHS compliant construction

Crystals Applications

• General purpose clock generation
• Microcontroller timing circuits
• Digital communication interfaces

Crystals Procurement Notes

Verify the specific operating temperature range associated with suffix A5, as documentation indicates this corresponds to -20°C to +70°C. Confirm that the 40 Ohm ESR matches your circuit requirements. Ensure the 20 pF load capacitance aligns with the oscillator design specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 14.7456 MHz frequency is required in a surface mount format. The 40 Ohm ESR and 20 pF load capacitance are critical parameters for oscillator stability. Consider the A5 temperature rating if the application environment exceeds standard commercial ranges. Verify compatibility with the target PCB footprint.

Crystals Part Context

This part belongs to the Cardinal Components CSM1 series of low-profile surface mount crystals. The series offers various frequencies and mounting options. The 'Z' suffix denotes tape and reel packaging, while 'A5' specifies the extended temperature range. This family provides alternatives for space-constrained electronic designs requiring precise timing.

Crystals Replacement Considerations

Direct substitution requires matching the 14.7456 MHz frequency, 20 pF load capacitance, and 40 Ohm ESR. Verify that the replacement component supports the same surface mount package dimensions and meets the -20°C to +70°C operating temperature requirement specified by the A5 suffix.