8Y-25.000MEIQ-T

Crystals Overview

The 8Y-25.000MEIQ-T is a 25 MHz seam seal quartz crystal manufactured by TXC Corporation. It operates within a frequency tolerance of ±10 ppm at 25°C and ±20 ppm across the -40°C to +85°C temperature range. The component utilizes a 10 pF load capacitance and exhibits an equivalent series resistance (ESR) of 90 Ohms. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0 mm x 1.6 mm.

Crystals Feature Summary

• Seam seal construction for enhanced environmental stability
• Compact 2.0x1.6 mm surface mount footprint
• High frequency stability with ±10 ppm initial tolerance

Crystals Applications

• Timing circuits requiring precise frequency generation
• Clock generators for digital systems
• Embedded systems with space constraints

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current part number guide to ensure correct tolerance and packaging specifications. Confirm that the seam seal variant meets the required environmental standards for the target application. Cross-reference the 4-SMD no lead package dimensions with the PCB footprint library to prevent assembly errors during procurement.

Crystals Selection Notes

Select this component when high frequency accuracy is critical within a limited physical space. The ±10 ppm tolerance at room temperature suits applications demanding stable clock signals. Ensure the circuit design supports the 10 pF load capacitance and 90 Ohm ESR characteristics. Consider the seam seal technology if superior shock and vibration resistance are necessary compared to standard crystals.

Crystals Part Context

This part belongs to the 8Y series of seam seal quartz crystals from TXC Corporation. These components are designed for applications requiring robust performance in small form factors. The series offers various frequency options and tolerances, with the 8Y-25.000MEIQ-T specifically providing 25 MHz output in a 2.0x1.6 mm package.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz seam seal crystals with identical 2.0x1.6 mm dimensions and similar electrical parameters. Verify compatibility with existing load capacitance requirements. Alternative models from the same manufacturer may offer different tolerance grades or packaging options.