8Z20000029

Crystals Overview

The TXC CORPORATION 8Z20000029 is a surface mount seam sealing quartz crystal resonator designed for high precision and stability. It operates at a fundamental frequency of 20 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 2.50 mm in length, 2.00 mm in width, and a maximum height of 0.55 mm. The device supports base harmonic operation and is rated for an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• High precision and high frequency stability
• Excellent heat resistance and environmental characteristics
• RoHS compliant and lead-free construction

Crystals Applications

• Personal Digital Assistants (PDA)
• Digital Still Cameras (DSC)
• Digital Video Cameras (DVC)
• Personal Computers (PC)

Crystals Procurement Notes

Verify the specific load capacitance and frequency tolerance against the official datasheet before integration. Confirm that the 4-SMD package dimensions align with the PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the final application. Check RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a compact SMD crystal with 20 MHz fundamental frequency is required. It is suitable for applications demanding ±10 ppm stability within a -20°C to +70°C range. Consider the 10 pF load capacitance for oscillator circuit design. The 100 Ohm ESR value should be compatible with the driving circuit's requirements.

Crystals Part Context

This part belongs to the TXC 8Z Series, which specializes in ultra-miniature, thin, and low series resistance MHz crystals. The series is characterized by high accuracy, extremely low aging, high Q-factor, and low phase noise. These components are manufactured using seam sealing technology to ensure robust environmental performance.

Crystals Replacement Considerations

Consult the official TXC Part Number Guide for verified substitutes within the 8Z series. Cross-reference parameters such as frequency, load capacitance, and package size to ensure compatibility.