8Z-30.000METI-T

Crystals Overview

The TXC Corporation 8Z-30.000METI-T is a 30 MHz quartz crystal resonator housed in a compact 2.5 mm x 2.0 mm SMD package. It features a seam seal construction with four solder pads and no leads, ensuring low corrosion risk. The component operates within a temperature range of -40°C to +85°C, maintaining a frequency stability of ±10 ppm across the full range. It utilizes an 18 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. Designed for surface mount technology, this active lifecycle part supports high-frequency applications requiring precise timing.

Crystals Feature Summary

• Seam seal metal case construction for enhanced environmental protection
• Compact 4-SMD footprint suitable for space-constrained designs
• Low lead corrosion risk due to sealed package design
• High frequency stability over extended industrial temperature ranges

Crystals Applications

• Radio frequency circuits in telecommunications equipment
• Clock generation for microprocessors and digital logic
• Timing references in consumer electronics devices
• Embedded systems requiring precise oscillator sources

Crystals Procurement Notes

Verify the complete ordering suffix against official TXC documentation to confirm specific tolerance and temperature grade requirements. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 18 pF load capacitance matches the target circuit design. Check for RoHS compliance status if required by project specifications. Validate pinout alignment for the 4-SMD no-lead configuration during PCB layout.

Crystals Selection Notes

Select this component when a 30 MHz reference signal is required in a minimal footprint. The 18 pF load capacitance must align with the oscillator circuit's input capacitance. Consider the 60 Ohm ESR for drive level limitations. The -40°C to +85°C range suits industrial environments. Compare against similar 8Z series parts if different tolerances or packaging styles are needed for cost optimization.

Crystals Part Context

This part belongs to the TXC 8Z series of seam seal crystals, designed for high-reliability surface mount applications. The series offers various frequencies and packages, balancing size constraints with performance needs. The 8Z-30.000METI-T specifically targets markets demanding robust timing solutions in compact form factors, such as portable devices and industrial control systems.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz crystals in 2.5x2.0mm SMD packages from manufacturers like Epson or Kyocera, provided electrical parameters match. Verify load capacitance and ESR equivalence. Cross-reference with TXC internal part numbers for updated revisions.