7M40070006

Crystals Overview

The TXC Corporation 7M40070006 is a fundamental frequency crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 40 MHz with a load capacitance specification of 8 pF. The component is housed in a compact 3.2 mm x 2.5 mm SMD package, suitable for space-constrained circuit designs. It supports an industrial operating temperature range from -20°C to +70°C. The unit weighs approximately 16 mg and is typically supplied in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Provides stable oscillation at 40 MHz for clock generation circuits
• Utilizes a low-profile surface-mount footprint for PCB integration
• Engineered for reliable performance within specified industrial temperature limits

Crystals Applications

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

Crystals Procurement Notes

Verify the specific load capacitance requirement of 8 pF against the target oscillator circuit design to ensure frequency accuracy. Confirm that the operational environment remains within the -20°C to +70°C range as defined by the manufacturer specifications. Ensure compatibility with the 3.2 mm x 2.5 mm land pattern during the PCB layout phase to prevent mechanical or electrical mismatches.

Crystals Selection Notes

Select this component when a 40 MHz reference is required for standard digital logic applications. Consider the 8 pF load capacitance constraint when designing the oscillator feedback network. Evaluate the thermal requirements to confirm the -20°C to +70°C rating meets the deployment environment needs. Compare physical dimensions against available board space constraints before finalizing the bill of materials.

Crystals Part Context

This part belongs to the 7M series of crystals manufactured by TXC Corporation. The series offers various frequency options in standardized surface-mount packages. The 7M40070006 specifically addresses the demand for 40 MHz timing solutions in consumer and industrial electronics where moderate stability and cost-effectiveness are prioritized over high-precision automotive or military grades.

Crystals Replacement Considerations

Cross-reference other 40 MHz crystals with identical 8 pF load capacitance and 3.2x2.5 mm package dimensions. Verify equivalent frequency tolerance and stability specifications before substitution. Ensure the alternative component supports the same operating temperature range to maintain system reliability under similar environmental conditions.

Crystals FAQ

What is the load capacitance for this crystal?

The load capacitance is specified as 8 pF.

What is the operating temperature range?

The component operates within a temperature range of -20°C to +70°C.