CX5Z-A5B2C5-40-12.0D18

Crystals Overview

The CX5Z-A5B2C5-40-12.0D18 is a parallel fundamental quartz crystal resonator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 12 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The device features an equivalent series resistance (ESR) of 40 Ohms, a load capacitance of 18 pF, and a drive level of 100 µW. Designed for surface mount applications, it utilizes a 4-SMD, no-lead package with dimensions of 7.00mm x 5.00mm x 1.40mm maximum height. The component supports a working temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Surface mount ceramic package construction
• Fundamental parallel resonance mode operation
• RoHS3 compliant lead-free manufacturing

Crystals Applications

• Communication equipment timing circuits
• Wireless Bluetooth module oscillators
• Consumer electronics clock sources

Crystals Procurement Notes

Verify the specific suffix codes against official Cardinal Components documentation to ensure accurate frequency, tolerance, and load capacitance specifications. Confirm that the required operating temperature range aligns with the -20°C to +70°C rating. Cross-reference the package dimensions and pin configuration with the target PCB footprint to guarantee mechanical compatibility during assembly.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency with ±20 ppm tolerance is required for surface mount designs. Ensure the circuit design accommodates the specified 18 pF load capacitance and 40 Ohm ESR. Verify that the thermal environment remains within the -20°C to +70°C operational limits to maintain frequency stability.

Crystals Part Context

This part belongs to the CX5 series of small-volume quartz crystal resonators from Cardinal Components. The series offers various frequencies and package options for SMD applications. The CX5Z variant specifically denotes tape and reel packaging for automated assembly processes.

Crystals Replacement Considerations

CX5Z-A2B2C5-40-12.0D18 is a direct substitute from Cardinal Components Inc.