7V-12.000MDHV-T

Crystals Overview

The 7V-12.000MDHV-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for high-reliability automotive applications. It operates at a fundamental frequency of 12 MHz with an 8 pF load capacitance. The component features a frequency tolerance of ±20 ppm and a stability of ±30 ppm across the operating temperature range. It is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. The device holds AEC-Q200 qualification, ensuring compliance with automotive electronic standards.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability
• Fundamental mode operation at 12 MHz
• Compact 3.2 mm x 2.5 mm SMD footprint

Crystals Applications

• Automotive electronics systems
• On-board communication modules
• Infotainment system clocks

Crystals Procurement Notes

Verify the specific suffix HV against the manufacturer's official datasheet to confirm the exact tolerance and packaging specifications. Ensure the design-in process accounts for the 8 pF load capacitance requirements of the target circuit. Confirm that the AEC-Q200 certification status meets the specific quality standards required for the intended automotive application segment.

Crystals Selection Notes

Select this component when a 12 MHz reference signal is required in space-constrained automotive designs. The 8 pF load capacitance must match the oscillator circuit's external capacitors. Consider the ±30 ppm stability limit for timing accuracy requirements. The 3.2x2.5 mm package size offers a balance between performance and board space efficiency compared to larger industrial crystals.

Crystals Part Context

This part belongs to the 7V series of quartz crystals from TXC Corporation. The series is characterized by its small form factor and suitability for automated surface-mount assembly processes. The 7V designation typically indicates specific mounting and electrical characteristics defined by the manufacturer for general-purpose and automotive-grade timing solutions.

Crystals Replacement Considerations

The 7V-12.000MAAV-T is a listed alternative from the same manufacturer. Verify if the MA variant meets the specific automotive qualification or tolerance requirements needed for the application before substitution.