7R-32.000MEEQ-T

Crystals Overview

The 7R-32.000MEEQ-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 32 MHz with a load capacitance of 10 pF and a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 120 Ohms and utilizes a glass-seal package construction. It is housed in a compact 4-SMD, No Lead footprint measuring 2.0 mm by 1.6 mm with a height of 0.7 mm. The device supports operation within a temperature range of -20°C to +70°C and is supplied in tape and reel packaging.

Crystals Feature Summary

• Glass-seal construction for enhanced environmental stability
• Compact 2.0x1.6 mm SMD footprint for space-constrained designs
• Fundamental mode operation at 32 MHz

Crystals Applications

• Precision timing circuits requiring stable clock references
• Consumer electronics with limited board space
• Industrial control systems operating in moderate temperature ranges

Crystals Procurement Notes

Verify the specific ESR value against the latest official datasheet, as sources indicate variations between 50 Ohms and 120 Ohms for similar part numbers. Confirm that the 2.0x1.6 mm package dimensions align with your PCB footprint requirements. Ensure the -20°C to +70°C operating range meets your application's thermal constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a small form factor is critical alongside standard 32 MHz timing needs. The glass-seal technology offers improved reliability compared to standard epoxy packages. Consider the 120 Ohm ESR if driving circuit sensitivity is a concern, or verify compatibility with your oscillator circuit design parameters.

Crystals Part Context

This part belongs to the 7R series of quartz crystals from TXC Corporation, characterized by its miniature 2.0x1.6 mm size and glass-seal construction. It serves as a cost-effective solution for mass-produced electronics where board real estate is limited. The series is distinct from larger 3.2x2.5 mm packages like the 7M series, offering a more compact alternative for modern handheld devices.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz crystals in 2.0x1.6 mm packages with compatible ESR and load capacitance values. Verify that any replacement maintains the same glass-seal construction and frequency stability specifications to ensure circuit performance parity.