CX532AZ-A5B2C5-70-25.0D18

Crystals Overview

The CX532AZ-A5B2C5-70-25.0D18 is a parallel fundamental quartz crystal manufactured by Cardinal Components Inc. It operates at a nominal frequency of 25.000 MHz with a frequency tolerance of ±20 ppm and stability of ±50 ppm. The component features a load capacitance of 18 pF, an equivalent series resistance (ESR) of 70 Ohms, and a drive level of 100 µW. Designed for surface mount applications, it utilizes a 2-SMD, no-lead package measuring 0.283 inches in length, 0.126 inches in width, and 0.051 inches in height. It supports a wide operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Surface mount ceramic package construction
• Parallel fundamental resonance mode
• Wide industrial temperature range capability

Crystals Applications

• Communication equipment
• Automotive electronics
• Medical devices
• Wireless Bluetooth modules

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure alignment with required stability and tolerance specifications. Confirm that the 2-SMD footprint matches the target PCB design constraints. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the selected variant meets the thermal requirements of the intended application environment.

Crystals Selection Notes

Select this component when a 25 MHz reference signal is required for compact surface mount designs. The 18 pF load capacitance must match the oscillator circuit design parameters. Consider the 70 Ohm ESR value for driver strength compatibility. Verify that the ±20 ppm tolerance satisfies the system timing accuracy requirements. Evaluate the -40°C to +85°C range against operational extremes.

Crystals Part Context

This part belongs to the CX532 series of small ceramic surface mount crystals from Cardinal Components. The series offers various frequencies and package options for general electronic applications. The AZ suffix indicates specific added features or packaging configurations within the standard CX532 lineup. These components are designed for high reliability in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include the CX5Z-A5B2C5-40-24.576D18 for similar form factors, though frequency differs. Cross-reference with other 25 MHz 2-SMD crystals from manufacturers like Abracon or ECS if supply constraints exist. Ensure pinout and electrical parameters match before substitution.