7M-40.000MAHV-T

Crystals Overview

The 7M-40.000MAHV-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 40 MHz with a frequency stability of ±30 ppm and a load capacitance of 8 pF. The component utilizes an SC-70 (SMD) package measuring 3.2 mm x 2.5 mm. It supports a wide operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Provides stable 40 MHz timing signals with ±30 ppm frequency stability
• Compact SC-70 surface-mount package for space-constrained designs
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Precision clock generation in embedded systems
• Timing references for microcontrollers and processors
• Communication interface synchronization circuits

Crystals Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct load capacitance and tolerance specifications. Confirm that the SC-70 footprint matches the target PCB layout requirements. Check current availability status as supply levels may fluctuate. Ensure compliance with project-specific environmental regulations such as RoHS restrictions before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a compact form factor is required alongside moderate frequency stability. The 8 pF load capacitance must align with the oscillator circuit design parameters. Consider the ±30 ppm tolerance relative to system timing accuracy requirements. Evaluate the -40°C to +85°C range against the operational environment constraints of the end application.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation. The series offers various frequencies and packages optimized for consumer and industrial electronics. The 7M-40.000MAHV-T specifically addresses the need for small-footprint timing solutions in portable devices and compact modules requiring reliable 40 MHz reference signals.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.