402F38433CLR

Crystals Overview

The CTS-Frequency Controls 402F38433CLR is a surface-mount MHz crystal designed for general-purpose timing applications. It operates at a fundamental frequency of 38.4 MHz with a frequency tolerance of ±30ppm and stability of ±30ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.022 inches. The device supports a base harmonic operating mode and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained designs
• Fundamental resonance mode operation for stable timing signals
• RoHS compliant construction meeting environmental standards

Crystals Applications

• General-purpose digital circuit timing
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'CLR' against the manufacturer's current datasheet to confirm package and tape/reel specifications. Ensure the required frequency tolerance and load capacitance align with the target circuit design before ordering. Confirm availability status as supply levels may vary by region.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required in a small SMD form factor. Consider the ±30ppm tolerance limits relative to system clock accuracy requirements. Evaluate the -20°C to +70°C operating range against the intended environmental conditions of the final application.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for surface-mount technology. The 402F38433CLR specifically addresses needs for compact, reliable timing solutions in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 12pF load capacitance and 4-SMD dimensions. Verify ESR compatibility and temperature range alignment when evaluating alternative manufacturers or series.