402F40033CJR

Crystals Overview

The CTS-Frequency Controls 402F40033CJR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 40 MHz. It features a load capacitance of 9 pF and a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. Designed for base mode operation, it supports a standard operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental resonance mode operation for precise timing applications
• Compact 4-SMD No Lead surface mount packaging for automated assembly
• Low equivalent series resistance ensuring efficient circuit performance
• Compliance with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock input circuits
• Communication module timing references
• Digital signal processing systems
• Consumer electronics timing control

Crystals Procurement Notes

Verify the specific suffix 'CJR' corresponds to tape and reel packaging requirements for your manufacturing line. Confirm that the 9pF load capacitance matches the oscillator circuit design specifications. Ensure the ±30ppm frequency tolerance meets the system's timing accuracy constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency crystal is required in a small 2.00mm x 1.60mm footprint. It is suitable for designs needing ±30ppm stability within a -20°C to +70°C environment. Consider the 60 Ohm ESR value for impedance matching in the oscillator circuit layout.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and packages optimized for high-volume consumer and industrial electronics. The 402F40033CJR specifically addresses the need for compact, reliable timing solutions in space-constrained printed circuit board designs.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz crystals with identical 9pF load capacitance and similar physical dimensions from the same manufacturer series.