8Q-27.120MAHQ-T

Crystals Overview

The TXC Corporation 8Q-27.120MAHQ-T is a surface-mount quartz crystal oscillator operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 10 pF and maintains a frequency stability of ±30 ppm across the industrial temperature range of -40°C to +85°C. The component utilizes a 4-SMD, No Lead package with dimensions of 1.6 mm x 1.2 mm. It exhibits an equivalent series resistance (ESR) of 100 Ohms and is designed for high-reliability timing applications requiring compact form factors.

Crystals Feature Summary

• Compact 1.6mm x 1.2mm SMD footprint suitable for space-constrained designs
• Industrial temperature range operation from -40°C to +85°C
• High frequency stability of ±30 ppm ensures precise timing accuracy
• Seam seal construction provides robust environmental protection

Crystals Applications

• Wireless communication modules requiring stable carrier frequencies
• Automotive infotainment and telematics systems
• Portable consumer electronics with limited board space
• Industrial control systems needing reliable clock sources

Crystals Procurement Notes

Verify the specific suffix against official TXC documentation to confirm exact electrical parameters and tolerance levels. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status through current manufacturer declarations. Validate that the selected variant meets the required thermal and mechanical stress criteria for the target application environment before finalizing procurement.

Crystals Selection Notes

Select this component when a small 1.6x1.2mm package is mandatory alongside strict ±30ppm stability requirements. Consider the 10pF load capacitance for circuit matching. Evaluate the 100 Ohm ESR against the oscillator circuit design constraints. Compare against alternative series like 8Y or 8Z if different packaging or extended temperature ranges are needed for the specific system architecture.

Crystals Part Context

This part belongs to the 8Q series of seam-seal crystals from TXC Corporation. These components are engineered for high-volume manufacturing and offer consistent performance in demanding environments. The series is widely used in timing applications where size reduction and reliability are critical priorities for modern electronic device miniaturization.

Crystals Replacement Considerations

The 8Q-27.120MAAQ-T is a documented substitute within the same series offering similar specifications. Verify pinout and dimensional tolerances before substitution. Cross-reference with 8Z-27.120MAHQ-T if package variations are acceptable. Always consult official TXC replacement guides for validated alternatives.