CSM1Z-A0B2C3-150-4.9152D18

Crystals Overview

The CSM1Z-A0B2C3-150-4.9152D18 is a parallel fundamental quartz crystal manufactured by Cardinal Components Inc. It operates at a nominal frequency of 4.915 MHz with a load capacitance of 18 pF. The component features a series resistance of 150 ohms and a frequency tolerance of ±30 ppm. It supports a drive level of 10 mW and exhibits an aging rate of 5 ppm per year. The unit utilizes an AT-cut resonator and is designed for surface mount installation in a package measuring 11.4 mm x 4.7 mm x 3.0 mm. It functions within a temperature range of -10°C to +60°C.

Crystals Feature Summary

• Surface mount design with a low profile physical structure
• AT-cut resonator construction for stable oscillation
• RoHS compliant manufacturing process

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication interface timing references

Crystals Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the target circuit design before procurement. Confirm that the series resistance value aligns with the oscillator amplifier capabilities. Ensure the surface mount footprint dimensions match the PCB layout constraints. Check RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a 4.915 MHz reference frequency is required for surface mount applications. Consider the ±30 ppm frequency tolerance and 5 ppm/year aging characteristics for long-term stability needs. Evaluate the 150 ohm series resistance against the oscillator circuit's drive level requirements to ensure proper operation without overdriving the crystal.

Crystals Part Context

This part belongs to the CSM1Z series of low-profile surface mount crystals from Cardinal Components Inc. The series offers various frequency options and packaging configurations. The CSM1Z designation indicates a specific form factor optimized for automated assembly processes. This model represents one of many standard frequencies available within the product line.

Crystals Replacement Considerations

Direct substitutes must match the 4.915 MHz frequency, 18 pF load capacitance, and 150 ohm series resistance. Verify identical package dimensions and pin configuration for mechanical compatibility. Ensure equivalent frequency tolerance and aging specifications are maintained.