445W23B30M00000

Crystals Overview

The CTS-Frequency Controls 445W23B30M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30 MHz. It features a load capacitance of 13 pF and a frequency tolerance of ±20 ppm. The unit exhibits a maximum equivalent series resistance (ESR) of 30 Ohms and maintains a frequency stability of ±30 ppm across the specified temperature range. Designed for industrial applications, it supports an operating temperature span from -40°C to +85°C. The component utilizes a 2-SMD, no-lead package with dimensions of 5.0 mm in length, 3.2 mm in width, and a maximum height of 1.35 mm.

Crystals Feature Summary

• Utilizes glass-sealed construction for enhanced environmental durability and long-term reliability.
• Operates in fundamental mode to provide stable timing signals within compact surface-mount footprints.
• Complies with RoHS3 directives and REACH regulations for restricted substance management.

Crystals Applications

• Industrial control systems requiring precise clock synchronization
• Communication equipment utilizing standard baud rates
• Microcontroller-based embedded designs needing stable oscillator references

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to confirm exact electrical parameters, as variations exist within the 445 series. Confirm that the required load capacitance matches the target circuit design before procurement. Ensure compatibility with reflow soldering profiles suitable for glass-sealed components. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current availability and lead times.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±20 ppm initial tolerance is required. The 13 pF load capacitance must align with the oscillator circuit's external capacitors. Consider the 30 Ohm ESR limit for drive level sensitivity and power consumption constraints. The -40°C to +85°C temperature range suits general industrial environments rather than extreme conditions.

Crystals Part Context

This part belongs to the CTS 445 Series of glass-sealed crystals, designed for robust performance in demanding electronic applications. The series offers various frequency options and package configurations while maintaining consistent quality standards. The 445W23B30M00000 specifically addresses needs for high-stability timing in space-constrained surface-mount assemblies.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz SMD crystals with matching 13 pF load capacitance and similar ESR values. Verify pinout compatibility and physical dimensions to ensure board fit. Check frequency stability and tolerance requirements against alternative manufacturers' datasheets.