402F30722IJT

Crystals Overview

The CTS-Frequency Controls 402F30722IJT is a quartz crystal unit designed for frequency control applications. It operates at a fundamental resonant frequency of 7.22 MHz. The component utilizes a parallel resonant configuration with a specified load capacitance of 18 pF. It is housed in a standard HC-49/US metal can package, providing robust mechanical stability and electromagnetic shielding. The device features a series resistance typically within standard limits for its class and supports a temperature range suitable for commercial and industrial environments.

Crystals Feature Summary

• Fundamental mode quartz resonance for stable frequency generation
• Parallel resonant operation compatible with standard oscillator circuits
• Metal can packaging ensures environmental protection and signal integrity

Crystals Applications

• Microprocessor clock reference circuits
• Communication equipment timing sources
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target oscillator circuit design to ensure frequency accuracy. Confirm that the operating temperature range meets the application's environmental specifications. Check the datasheet for precise electrical parameters such as equivalent series resistance and motional capacitance before integration into the final product design.

Crystals Selection Notes

Select this component when a fundamental frequency near 7.22 MHz is required with standard parallel resonance characteristics. Ensure the host circuit provides the correct load capacitance value to maintain frequency tolerance. Consider the physical dimensions of the HC-49/US package for board space constraints and mounting requirements during the initial design phase.

Crystals Part Context

This part belongs to the family of general-purpose quartz crystals manufactured by CTS-Frequency Controls. These components are widely used in consumer electronics and industrial hardware where reliable timing signals are essential. The HC-49/US form factor remains a common industry standard for through-hole mounting on printed circuit boards.

Crystals Replacement Considerations

Cross-reference with other manufacturers offering HC-49/US packaged crystals at 7.22 MHz with 18 pF load capacitance. Verify that substitute parts meet or exceed the original electrical specifications and mechanical footprint requirements.