7R-32.000MEIQ-T

Crystals Overview

The 7R-32.000MEIQ-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 32 MHz. It features a frequency stability of ±10 ppm at 25°C and ±20 ppm over the extended temperature range of -40°C to +85°C. The component utilizes a 10 pF load capacitance and exhibits an equivalent series resistance (ESR) of 120 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 mm x 1.6 mm and a maximum height of 0.55 mm. The device employs glass seal technology for enhanced environmental robustness.

Crystals Feature Summary

• Glass seal construction for improved reliability
• Extended industrial temperature range operation
• Compact surface-mount footprint

Crystals Applications

• Industrial control systems
• Automotive electronics modules
• Communication equipment timing circuits

Crystals Procurement Notes

Verify the specific ordering suffix against the official TXC datasheet to ensure correct tolerance and temperature grade specifications. Confirm that the required load capacitance matches the target oscillator circuit design. Check for RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure supply chain compatibility.

Crystals Selection Notes

Select this component when a small form factor is required alongside high frequency stability. The 120 Ohm ESR value must be compatible with the driving circuit's power limitations. Ensure the application environment falls within the specified -40°C to +85°C range to maintain the stated ±20 ppm accuracy.

Crystals Part Context

This part belongs to the 7R series from TXC Corporation, which specializes in miniaturized quartz crystals. The series is characterized by its use of glass seal technology, offering superior performance compared to standard epoxy-sealed alternatives in harsh environments.

Crystals Replacement Considerations

Direct substitutes include the 7M-32.000MEIQ-T, though it has a different ESR of 60 Ohms and operates in a narrower temperature range. Other potential replacements within the same series should be evaluated based on package dimensions and electrical parameters.