8Z-20.000MAHE-T

Crystals Overview

The 8Z-20.000MAHE-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 20 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. The component provides a frequency stability of ±30 ppm at 25°C and maintains ±30 ppm across the industrial temperature range of -40°C to +85°C. Housed in a compact 4-SMD, No Lead package measuring 2.5 mm x 2.0 mm with a maximum height of 0.76 mm, it supports base harmonic operation mode.

Crystals Feature Summary

• Seam seal construction utilizing ceramic materials for enhanced environmental protection
• Low profile surface mount design suitable for automated assembly processes
• Industrial grade temperature rating ensuring stable performance under thermal stress

Crystals Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Consumer electronic device synchronization

Crystals Procurement Notes

Verify the specific datasheet version for the 8Z-20.000MAHE-T to confirm current RoHS compliance status and moisture sensitivity level classifications prior to integration. Ensure that the supply chain documentation matches the manufacturer's official part number guide to avoid substitution errors during procurement.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required within a constrained board area. The 100 Ohm ESR value must align with the oscillator circuit's drive level requirements. Confirm that the ±30 ppm stability specification meets the system's jitter tolerance and phase noise constraints for the intended application environment.

Crystals Part Context

This component belongs to the 8Z series of seam seal crystals from TXC Corporation. These devices are engineered for high reliability in demanding environments, offering superior shock and vibration resistance compared to standard epoxy-sealed crystals. The series is widely utilized in automotive and industrial sectors where long-term frequency stability is critical.

Crystals Replacement Considerations

Direct substitutes include the 7M-20.000MAHE-T and 7V-20.000MAHE-T from TXC Corporation, which share similar electrical characteristics but differ in package dimensions and ESR values.