445W23J25M00000

Crystals Overview

The CTS-Frequency Controls 445W23J25M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 9 pF and a frequency tolerance of ±20 ppm. The component exhibits an equivalent series resistance (ESR) of 40 Ohms and operates within a temperature range of 0°C to +50°C. Packaged in a compact 2-SMD, no-lead form factor with dimensions of 5 mm x 3.2 mm, it is designed for integration into space-constrained electronic circuits requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 25 MHz with high frequency accuracy
• Compact surface-mount design suitable for automated assembly
• Optimized for low power consumption applications

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix J against the official CTS datasheet to confirm the 9 pF load capacitance requirement. Ensure the target circuit impedance matches this specification to guarantee accurate frequency operation. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 25 MHz fundamental mode crystal is required with a 9 pF load capacitance. Consider the 40 Ohm ESR and ±20 ppm tolerance relative to system jitter requirements. Evaluate the 0°C to +50°C operating range against the intended environmental conditions before implementation.

Crystals Part Context

This part belongs to the 445 series of SMD crystals from CTS-Frequency Controls. These components are engineered for general-purpose timing applications where small footprint and reliable performance are prioritized. The series offers various load capacitance options to match different oscillator circuit designs.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz SMD crystals with 9 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the same ESR and tolerance specifications to maintain circuit stability.