7M40000005

Crystals Overview

The TXC CORPORATION 7M40000005 is a quartz crystal resonator operating at a fundamental frequency of 40 MHz. It features a frequency tolerance and stability of ±10 ppm, with a load capacitance of 10 pF. The component utilizes a surface-mount package in the 4-SMD, no-lead configuration, measuring 3.20 mm in length, 2.50 mm in width, and having a maximum height of 0.90 mm. It is designed for operation within a temperature range of 0°C to +85°C.

Crystals Feature Summary

• Provides precise timing signals with high frequency stability
• Supports surface-mount assembly for automated manufacturing
• Operates reliably across specified industrial temperature ranges

Crystals Applications

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

Crystals Procurement Notes

Verify that the specific part number matches the required frequency tolerance and load capacitance for your circuit design. Confirm the operating temperature range aligns with your application environment. Ensure the surface-mount footprint dimensions are compatible with your PCB layout constraints before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 40 MHz reference with ±10 ppm accuracy is required. Consider the 10 pF load capacitance requirement for oscillator circuit tuning. Evaluate the 0°C to +85°C operating range against environmental conditions. Compare physical dimensions against available board space for the 3.2x2.5 mm SMD package.

Crystals Part Context

This component belongs to the 7M series of ceramic crystals from TXC Corporation. These parts are designed for general-purpose timing applications requiring stable frequency generation. The series offers various frequency options within a compact surface-mount form factor suitable for modern electronic assemblies.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 7M40070006, though it has a different temperature range of -20°C to +70°C. Verify compatibility regarding load capacitance and frequency stability when considering alternatives.