7M-40.000MEEK-T

Crystals Overview

The 7M-40.000MEEK-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 40 MHz. It features a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.80mm. The component supports load capacitance values ranging from 8pF to 22pF and has a maximum shunt capacitance of 3pF. It is designed for operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Utilizes SC-cut quartz technology for stable oscillation
• Supports wide load capacitance flexibility from 8pF to 22pF
• Complies with RoHS standards for environmental safety

Crystals Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microcontrollers and processors
• Communication interface modules requiring precise frequency stability

Crystals Procurement Notes

Verify the specific load capacitance required by your circuit design against the available 8pF to 22pF range. Confirm that the 4-SMD footprint matches your PCB layout constraints. Ensure the operating environment stays within the specified -40°C to +85°C limits to maintain performance specifications.

Crystals Selection Notes

Select this component when a compact SMD crystal is needed for 40 MHz applications. Consider the 60 Ohms ESR if impedance matching is critical. Evaluate the ±30ppm frequency tolerance against system requirements. Compare physical dimensions against space-constrained designs.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation. The series offers various frequency options in a standardized small outline package. These components are designed for high-volume manufacturing processes and provide reliable timing solutions for consumer and industrial electronics.

Crystals Replacement Considerations

The 7M-40.000MAHE-T is documented as a parameter-equivalent substitute. Verify compatibility regarding load capacitance and package dimensions before replacement.