8Z-26.000MAHQ-T

Crystals Overview

The TXC Corporation 8Z-26.000MAHQ-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 26 MHz. It belongs to the 8Z series, characterized by seam-sealed ceramic packaging with dimensions of 2.5 mm x 2.0 mm x 0.55 mm. The component features a load capacitance of 10 pF and offers an initial frequency tolerance of ±30 ppm at 25°C. It provides a total frequency stability of ±100 ppm across the commercial temperature range of -20°C to +70°C. The unit exhibits a maximum equivalent series resistance (ESR) of 100 Ohms and supports a drive level of 10 µW. It is designed for SMD/SMT mounting and complies with RoHS standards.

Crystals Feature Summary

• Seam-sealed ceramic construction ensures environmental protection and long-term reliability
• Compact 2.5mm x 2.0mm footprint suitable for space-constrained surface mount applications
• AT-cut fundamental mode operation provides stable oscillation characteristics

Crystals Applications

• Bluetooth Low Energy (BLE) module clock sources
• Consumer electronic device timing circuits
• Industrial control system oscillators
• General-purpose microcontroller clock generation

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact tolerance and stability grades. Ensure the procurement channel provides valid traceability documentation. Confirm that the received components match the specified 8Z series package dimensions and pin configuration before integration into the production line.

Crystals Selection Notes

Select this component when a compact 2.5x2.0mm SMD crystal is required for 26 MHz applications. It is appropriate for commercial grade environments operating between -20°C and +70°C. Designers should account for the 100 Ohm ESR limit and ensure the oscillator circuit can support the 10 µW drive level specification for reliable startup.

Crystals Part Context

This part belongs to the TXC 8Z series of high-precision seam-sealed crystals. The series utilizes AT-cut quartz elements encapsulated in ceramic packages to offer superior frequency stability compared to standard metal can alternatives. The 8Z series is widely utilized in modern portable electronics requiring small form factors and robust performance.

Crystals Replacement Considerations

Direct substitutes within the same series include other 8Z variants with different frequencies or tolerances. Cross-series replacements such as the AV or 7M series may require PCB layout adjustments due to differing package dimensions and electrical parameters.