7M-25.000MAHV-T

Crystals Overview

The 7M-25.000MAHV-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 25 MHz with a load capacitance of 8 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. It supports a standard operating temperature range from -40°C to +85°C and utilizes a reel packaging format for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with automated SMD/SMT assembly lines
• AEC-Q200 qualified for automotive electronics reliability standards
• Fundamental mode operation ensuring stable frequency generation

Crystals Applications

• Automotive electronic systems requiring AEC-Q200 certification
• General-purpose clock signal generation in consumer electronics
• Microcontroller and processor timing circuits

Crystals Procurement Notes

Verify the specific suffix 'HV' against the manufacturer's official part number guide to confirm exact electrical parameters and qualification status. Ensure compatibility with the target PCB footprint and reflow soldering profile. Confirm availability through authorized distributors as supply chain conditions may vary. Cross-reference the datasheet for moisture sensitivity level and storage requirements prior to procurement.

Crystals Selection Notes

Select this component when an 8 pF load capacitance is required for the oscillator circuit design. The ±30 ppm tolerance suits applications with moderate frequency stability needs. The 3.2 mm x 2.5 mm package offers a balance between size and performance. Consider the -40°C to +85°C range for environmental exposure. Verify that the 60 Ohm ESR aligns with the host oscillator's drive level specifications.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation, which are widely used in various electronic devices. The series provides options for different frequencies and package sizes. The 7M-25.000MAHV-T specifically targets applications needing a 25 MHz reference with automotive-grade reliability. Similar parts in the series include variants with different load capacitances or temperature ranges.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 8 pF load capacitance, and 3.2x2.5mm package. Check for equivalent AEC-Q200 qualification if automotive use is intended. Verify ESR and drive level compatibility with the existing circuit design before substitution.