7V-32.000MEEI-T

Crystals Overview

The 7V-32.000MEEI-T is a 32 MHz quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates within a temperature range of -20°C to +70°C and features a frequency tolerance of ±10 ppm. The component utilizes a 16 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. Physically, it is housed in a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm. This device is certified under AEC-Q200 standards, ensuring reliability for automotive electronic systems.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability
• Glass seal construction for environmental stability
• Compact 3.2mm x 2.5mm SMD footprint

Crystals Applications

• Automotive infotainment systems
• On-board diagnostic (OBD) interfaces
• Automotive microcontroller clock sources

Crystals Procurement Notes

Verify the specific suffix 'MEEI' against official TXC documentation to confirm the 10 ppm tolerance and 16 pF load capacitation parameters. Ensure the procurement channel provides valid AEC-Q200 certification records. Confirm that the glass seal variant matches the design requirements for the target application environment. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards.

Crystals Selection Notes

Select this component when a 32 MHz reference signal is required for automotive-grade circuits demanding high frequency stability. The ±10 ppm tolerance suits precision timing applications compared to standard ±30 ppm variants. The 16 pF load capacitance must align with the oscillator circuit design. Consider the 60 Ohm ESR value for impedance matching. The compact SMD package facilitates automated assembly in space-constrained automotive modules.

Crystals Part Context

This part belongs to the 7V series of ceramic and quartz crystals from TXC Corporation. The series offers various frequency options and package sizes tailored for consumer and industrial electronics. The 7V-32.000MEEI-T specifically targets the automotive segment due to its AEC-Q200 qualification. It complements other 32 MHz variants like the 7V-32.000MAAV-T, which differs in tolerance and load capacitance specifications.

Crystals Replacement Considerations

The 8Y-32.000MAAV-T is listed as a substitute option by distributors. Verify if the alternative meets the specific 10 ppm tolerance and 16 pF load capacitance requirements. Check for identical package dimensions and pinout compatibility before substitution.