CS325-12.000MABJ-UT

Crystals Overview

The CS325-12.000MABJ-UT is a surface-mount AT-cut crystal manufactured by Citizen Finedevice Co Ltd. It operates at a fundamental frequency of 12.000 MHz with a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component features an 18 pF load capacitance and is housed in a compact 4-SMD, No Lead package measuring 3.20mm x 2.50mm. Designed for base mode operation, it supports a standard operating temperature range from -10°C to +60°C.

Crystals Feature Summary

• AT-cut resonator technology ensures stable oscillation characteristics
• Surface-mount design facilitates automated PCB assembly processes
• Compact footprint optimizes space utilization on circuit boards

Crystals Applications

• Microcontroller clock generation circuits
• Digital communication interface timing
• General-purpose electronic control systems

Crystals Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with target circuit requirements. Confirm that the 18pF load capacitance matches the oscillator circuit design specifications. Check current manufacturing status as availability may vary due to product lifecycle changes.

Crystals Selection Notes

Select this component when a 12 MHz reference signal is required in a constrained surface-mount area. Ensure the application environment remains within the specified -10°C to +60°C operational range. Validate that the ±30 ppm tolerance meets the system's timing accuracy requirements.

Crystals Part Context

This part belongs to the CS325 series of ceramic SMD crystals from Citizen Finedevice. The series provides various frequency options in standardized small packages. These components are engineered for general-purpose timing applications requiring reliable performance in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 18pF load capacitance, and 3.2x2.5mm package dimensions. Verify equivalent ESR and stability ratings before integration.