CX532Z-A2B3C5-70-12.0D18

Crystals Overview

The CX532Z-A2B3C5-70-12.0D18 is a fundamental-mode quartz crystal manufactured by Cardinal Components Inc., designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component features an equivalent series resistance (ESR) of 70 Ohms and a load capacitance of 18 pF. It utilizes a 2-SMD, no-lead ceramic package measuring 5.00 mm in length, 3.20 mm in width, and 1.3 mm in maximum height. The device supports a drive level of 100 µW and exhibits an aging rate of 5 ppm per year. It functions within a temperature range of -10°C to +60°C.

Crystals Feature Summary

• Fundamental mode parallel quartz crystal construction
• Compact 2-SMD ceramic package design
• RoHS compliant lead-free manufacturing

Crystals Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references
• Consumer electronics control boards

Crystals Procurement Notes

Verify the specific suffix D18 corresponds to the required load capacitance and packaging configuration. Confirm that the operating temperature range of -10°C to +60°C meets the environmental requirements of the target application. Ensure the ESR value of 70 Ohms is compatible with the host oscillator circuit design to guarantee reliable startup and stable operation under all conditions.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required with moderate stability specifications. The 18 pF load capacitance must match the external capacitors in the oscillator circuit. Consider the 70 Ohm ESR limit for driver strength requirements. The 2-SMD footprint offers space efficiency compared to through-hole alternatives while maintaining standard mounting compatibility for automated assembly processes.

Crystals Part Context

This part belongs to the CX532 series of ceramic surface-mount crystals from Cardinal Components Inc. The series provides various frequency options and package sizes, including 2-pad and 4-pad configurations. The Z suffix indicates tape and reel packaging availability. The A2 code specifies the -10°C to +60°C operating temperature range, distinguishing it from wider temperature variants within the same product family.

Crystals Replacement Considerations

Direct substitutes require matching 12 MHz frequency, 18 pF load capacitance, 70 Ohm ESR, and 2-SMD dimensions. Verify that alternative manufacturers offer identical aging rates and drive level specifications to ensure circuit compatibility without redesign.