8Z-12.000MEHE-T

Crystals Overview

The 8Z-12.000MEHE-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for high-precision timing applications. It operates at a fundamental frequency of 12 MHz with a load capacitance of 12 pF. The component features a frequency tolerance of ±10 ppm and a total frequency stability of ±30 ppm across an extended industrial temperature range of -40°C to +85°C. Housed in a compact 2.5 mm x 2.0 mm seam-sealed package, it offers reliable performance for space-constrained electronic designs requiring stable clock signals.

Crystals Feature Summary

• High-frequency stability across wide industrial temperature ranges
• Compact surface-mount seam-sealed construction
• Precision frequency tolerance for accurate timing

Crystals Applications

• Industrial control systems
• Automotive electronics modules
• Communication equipment clocks

Crystals Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before procurement. Confirm that the 2.5 mm x 2.0 mm package dimensions fit within your PCB layout constraints. Ensure compatibility with your assembly process for seam-sealed crystals. Cross-reference the manufacturer datasheet for soldering profile recommendations to maintain component integrity during manufacturing.

Crystals Selection Notes

Select this component when precise frequency accuracy is critical within harsh environmental conditions. The ±10 ppm tolerance suits applications sensitive to timing drift. Consider the 12 pF load capacitance requirement for oscillator circuit matching. The wide temperature range makes it suitable for automotive or outdoor industrial deployments where standard commercial grade parts may fail.

Crystals Part Context

This part belongs to TXC's 8Z series of surface-mount quartz crystals. These units utilize seam-sealing technology to enhance reliability and environmental resistance compared to standard epoxy-sealed packages. The series targets markets demanding robust timing solutions in compact form factors, balancing precision with physical size constraints typical in modern miniaturized electronics.

Crystals Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation. Verify electrical parameters such as frequency, tolerance, and load capacitation if considering alternative manufacturers. Ensure any replacement matches the 2.5 mm x 2.0 mm footprint and seam-sealed construction type.