445W33G12M00000

Crystals Overview

The CTS-Frequency Controls 445W33G12M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 12 MHz. It features a frequency tolerance of ±30 ppm and a frequency stability of ±30 ppm over the specified temperature range. The component has a load capacitance of 30 pF and an equivalent series resistance (ESR) of 50 Ohms. It operates within a temperature range of 0°C to +50°C. The physical dimensions are 5.00 mm in length, 3.20 mm in width, and 1.35 mm in height, utilizing a 2-SMD, no-lead package configuration.

Crystals Feature Summary

• Provides stable oscillation at 12 MHz with ±30 ppm frequency tolerance for precise timing applications.
• Designed for surface-mount technology (SMD) integration with a compact 5.00mm x 3.20mm footprint.
• Operates reliably within a standard commercial temperature range of 0°C to +50°C.

Crystals Applications

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

Crystals Procurement Notes

Verify that the specific suffix G12M corresponds to the required 30pF load capacitance and 50 Ohm ESR specifications. Confirm that the 0°C to +50°C operating temperature range meets the thermal requirements of the target application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required with tight ±30 ppm tolerance. Ensure the circuit design supports a 30 pF load capacitance to maintain accuracy. Verify that the SMD package dimensions fit the available PCB space and that the commercial temperature range is sufficient for the operational conditions.

Crystals Part Context

This part belongs to the CTS 445 series of surface-mount crystals. The series offers various frequencies and packages optimized for consumer electronics and industrial control applications requiring reliable frequency generation in compact form factors.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 30 pF load capacitance, 50 Ohm ESR, and 5.00mm x 3.20mm package size. Verify compatibility with existing PCB footprints and circuit loading requirements when considering alternative manufacturers.