405C25D25M00000

Crystals Overview

The CTS-Frequency Controls 405C25D25M00000 is a surface-mount MHz crystal operating at a fundamental frequency of 25 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±20 ppm, with stability rated at ±50 ppm. The component utilizes a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm x 0.85 mm maximum height. It exhibits an equivalent series resistance (ESR) of 50 Ohms and supports a standard operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency control
• Compact 4-SMD surface-mount footprint for automated assembly
• RoHS3 compliant construction for environmental safety

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic synchronization

Crystals Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with target circuit parameters. Confirm that the selected variant meets the required load capacitance and tolerance specifications for the application. Check current availability status as lead times may vary due to supply chain conditions.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±20 ppm tolerance is required in a compact SMD form factor. Ensure the design accounts for the 18 pF load capacitance and 50 Ohm ESR characteristics. Verify that the -20°C to +70°C operating range aligns with the environmental conditions of the intended deployment.

Crystals Part Context

This part belongs to the CTS 405 Series of surface-mount crystals. The series offers various frequencies and package options designed for general electronic applications requiring stable timing references. The 405C25D25M00000 specifically addresses needs for 25 MHz signals in space-constrained designs.

Crystals Replacement Considerations

Direct substitutes include 405I35D25M00000, which shares similar electrical characteristics but differs in temperature rating.