8Z-25.000MEHQ-T

Crystals Overview

The TXC Corporation 8Z-25.000MEHQ-T is a seam seal MHz quartz crystal oscillator operating at a nominal frequency of 25 MHz. It features a ±10 ppm frequency tolerance and ±30 ppm stability across the -40°C to +85°C temperature range. The component utilizes a 10 pF load capacitance and exhibits a series resistance of 100 Ohms. It is housed in a compact 2.5 x 2.0 mm surface-mount package with four solder pads and no leads, designed for reliable integration into electronic circuits.

Crystals Feature Summary

• Seam seal construction ensures high reliability and environmental performance
• Compact 2.5 x 2.0 mm surface-mount footprint suitable for space-constrained designs
• Stable frequency output maintained across extended industrial temperature ranges

Crystals Applications

• Reference clock sources for digital signal processing systems
• Timing components in portable consumer electronics
• Clock generation for network-based communication devices

Crystals Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Ensure the ±10 ppm tolerance meets your system's timing accuracy specifications. Check for any recent updates to the product qualification standards.

Crystals Selection Notes

Select this component when a stable 25 MHz reference is required in a small form factor. The seam seal technology offers superior protection against moisture and contaminants compared to standard epoxy-sealed crystals. Consider the 100 Ohm ESR for circuit matching and the 10 pF load capacitance for proper oscillator design compatibility.

Crystals Part Context

This part belongs to the 8Z series of seam seal quartz crystals from TXC Corporation. These components are engineered for applications demanding high frequency stability and robustness. The series is characterized by its leadless surface-mount design, which facilitates automated assembly and improves mechanical durability in harsh environments.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 2.5x2.0mm package, and seam seal construction. Verify equivalent electrical parameters including ±10 ppm tolerance and 10 pF load capacitance. Ensure the replacement part maintains the same 4-SMD no-lead configuration for board compatibility.