405I22L25M00000

Crystals Overview

The CTS-Frequency Controls 405I22L25M00000 is a surface-mount ceramic packaged crystal oscillator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 50 Ohms maximum. The component provides a frequency tolerance of ±20 ppm and frequency stability of ±20 ppm. Designed for industrial applications, it operates within a temperature range of -40°C to +85°C. The package dimensions are 5.00 mm x 3.20 mm x 0.85 mm max, utilizing a 4-SMD, no-lead configuration suitable for high-density circuit board layouts.

Crystals Feature Summary

• Utilizes a compact ceramic package designed for reduced size in high-density circuit board applications.
• Operates in fundamental mode with specified low equivalent series resistance for efficient signal transmission.
• Maintains strict frequency tolerance and stability specifications across the full industrial temperature range.

Crystals Applications

• High-density circuit board designs requiring minimal footprint
• Industrial control systems operating in extended temperature environments
• Motor control cabinets and power electronics
• General-purpose digital clock generation

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to ensure correct tolerance and temperature ratings. Confirm that the required load capacitance matches the target circuit design before procurement. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package degradation prior to soldering.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±20 ppm accuracy is required in a 5.0x3.2 mm SMD package. Consider the 20 pF load capacitance requirement for oscillator circuit tuning. Evaluate the -40°C to +85°C operating range against environmental constraints. Compare ESR specifications with driver capabilities to ensure reliable oscillation startup and maintenance.

Crystals Part Context

This part belongs to the CTS 405 Series, which offers ceramic-packaged crystals optimized for space-constrained designs. The series supports various frequencies and tolerances, providing a standardized form factor for manufacturers seeking reliable frequency control solutions in compact electronic devices.

Crystals Replacement Considerations

Direct substitutes may include other 25 MHz crystals with identical 20 pF load capacitance and ±20 ppm tolerance in a 4-SMD 5x3.2 mm package. Verify that alternative components match the ESR limits and industrial temperature range requirements to maintain system performance.