402F25011CJT

Crystals Overview

The CTS-Frequency Controls 402F25011CJT is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 25 MHz with a load capacitance of 9pF and a frequency stability of ±10ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.55mm. It supports a standard operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Compact 4-SMD surface-mount footprint for automated assembly
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required tolerance and packaging specifications. Confirm that the design-in process accounts for the specified 9pF load capacitance requirements of the host oscillator circuit to maintain accurate frequency performance.

Crystals Selection Notes

Select this component when a 25 MHz fundamental resonance is required in a small SMD form factor. Ensure the application environment remains within the -20°C to +70°C operational range. Verify that the target circuit impedance matches the 100 Ohm ESR specification to guarantee reliable oscillation startup and stability.

Crystals Part Context

This part belongs to the CTS 402 Series, a line of general-purpose fundamental crystals. These components are engineered for cost-effective frequency control in consumer electronics and industrial equipment. The series offers various frequency options within standardized SMD packages to simplify supply chain management.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz crystals from the same series with identical electrical parameters and package dimensions. Cross-referencing with manufacturer-approved alternative part numbers is recommended to ensure pinout and mechanical compatibility.