445C22B30M00000

Crystals Overview

The CTS-Frequency Controls 445C22B30M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30 MHz. It features a load capacitance of 16 pF and a frequency tolerance of ±20 ppm. The unit exhibits an equivalent series resistance (ESR) of 30 Ohms and operates within a temperature range of -20°C to +70°C. The component utilizes a 2-SMD, no-lead package with dimensions of 5.00 mm in length, 3.20 mm in width, and a maximum height of 1.35 mm.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Glass-sealed construction ensuring long-term reliability
• Surface-mount design compatible with automated assembly processes

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Consumer electronics control boards

Crystals Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with target circuit load capacitance requirements. Confirm that the operating temperature range meets the environmental specifications of the final application. Check RoHS compliance status if restricted substances are prohibited in the manufacturing process. Validate package dimensions against PCB footprint constraints prior to procurement.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±20 ppm tolerance is required for space-constrained designs. The 16 pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C operating range for standard commercial applications. Ensure the 30 Ohm ESR is acceptable for the driving circuit impedance.

Crystals Part Context

This part belongs to the 445 Series of glass-sealed crystals from CTS-Frequency Controls. The series offers various frequency and package options for general-purpose timing applications. The 445C22B30M00000 represents a specific variant within this family, distinguished by its 30 MHz frequency, 16 pF load capacitance, and commercial temperature rating.

Crystals Replacement Considerations

Direct substitutes include other 445 series variants with identical electrical parameters but different suffixes, such as those with adjusted load capacitances or temperature ranges. Cross-manufacturer replacements require matching frequency, load capacitance, ESR, and physical dimensions.