445W23D30M00000

Crystals Overview

The CTS-Frequency Controls 445W23D30M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm, with a stability of ±50 ppm. The component operates within a temperature range of 0°C to +50°C and has an equivalent series resistance (ESR) of 30 Ohms. It utilizes a 2-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.35 mm in height.

Crystals Feature Summary

• Fundamental mode quartz crystal operation for precise timing applications
• Glass-sealed construction ensuring long-term frequency stability
• Surface-mount design compatible with automated assembly processes

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to confirm exact electrical parameters such as tolerance and temperature range. Ensure that the ordering information matches the required load capacitance and package dimensions for your PCB layout. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and production status.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±30 ppm tolerance is required for commercial temperature ranges. The 18 pF load capacitance must match the oscillator circuit design. Consider the 30 Ohm ESR value for drive level sensitivity. Verify that the 5x3.2 mm footprint fits the designated board space and that the 0°C to +50°C operating range meets environmental requirements.

Crystals Part Context

This part belongs to the CTS 445 Series of glass-sealed crystals. These components are designed for general-purpose timing applications requiring reliable performance in surface-mount environments. The series offers various frequency and package options to support diverse electronic designs.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material.