402F38433CAR

Crystals Overview

The CTS-Frequency Controls 402F38433CAR is a surface-mount crystal resonator operating at a fundamental frequency of 38.4 MHz. It features a load capacitance of 10 pF and offers a frequency tolerance and stability of ±30 ppm. The component utilizes a 4-SMD, No Lead package for compact integration. Designed for reliable performance, it serves as a precise clock source in electronic circuits requiring stable frequency generation without the need for active oscillator circuitry.

Crystals Feature Summary

• Provides stable frequency reference with ±30 ppm tolerance
• Compact 4-SMD no-lead surface mount design
• Optimized for 10 pF load capacitance applications

Crystals Applications

• Clock generation for microcontrollers
• Timing references for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific package dimensions and soldering profile requirements against your PCB layout before ordering. Confirm that the 10 pF load capacitance matches your circuit design to ensure accurate frequency operation. Check for RoHS compliance status if required by your manufacturing standards. Ensure the ±30 ppm stability meets your system's timing accuracy needs.

Crystals Selection Notes

Select this component when a passive crystal is preferred over an active oscillator for cost and power efficiency. Ensure the host circuit provides the necessary load capacitors to achieve the specified 10 pF total load. Verify that the operating temperature range supports your application environment. Consider the 4-SMD footprint compatibility with your assembly process.

Crystals Part Context

This part belongs to the CTS-Frequency Controls crystal series, designed for general-purpose frequency control. It differs from oscillators like the 653 or 654 series by being a passive component requiring external circuitry. The 402F series typically offers standard SMD packages suitable for high-volume surface mount assembly processes.

Crystals Replacement Considerations

No direct public substitute part numbers are documented for this specific model.