8Z-20.000MAAE-T

Crystals Overview

The 8Z-20.000MAAE-T is a surface-mount quartz crystal oscillator manufactured by TXC Corporation, operating at a fundamental frequency of 20 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component supports a base harmonic mode with an equivalent series resistance (ESR) of 40 Ohms. Designed for industrial environments, it operates within a temperature range of -20°C to +70°C. The device utilizes a 4-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.05 mm in maximum height.

Crystals Feature Summary

• Provides stable frequency generation using a fundamental resonance quartz crystal element.
• Supports surface-mount assembly via a compact four-terminal leadless package design.
• Operates reliably across extended industrial temperature ranges.

Crystals Applications

• Industrial control systems requiring precise timing references
• Communication equipment clock signal generation
• Embedded microcontroller system oscillators

Crystals Procurement Notes

Verify the specific suffix 'AAE' against the manufacturer's current part number guide to ensure compatibility with required tolerance and stability specifications. Confirm that the 4-SMD footprint matches the target PCB layout dimensions. Check for any recent lifecycle updates or obsolescence notices directly from TXC Corporation documentation before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency with ±30 ppm tolerance is required for industrial-grade applications. Ensure the circuit design accommodates the 12 pF load capacitance and 40 Ohm ESR characteristics. Verify that the -20°C to +70°C operating range meets the environmental constraints of the intended deployment scenario.

Crystals Part Context

This part belongs to the 8Z series of MHz crystals from TXC Corporation, designed for general-purpose timing applications. It complements other series like 7B and 7A, offering similar form factors but potentially differing electrical parameters or packaging standards. The 8Z series targets cost-effective solutions for mass-produced electronic devices requiring reliable clock signals.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 7M-20.000MAAE-T and 7V-20.000MAAE-T from TXC Corporation. These alternatives share similar electrical characteristics and package dimensions, facilitating direct replacement in existing designs where availability or supply chain adjustments are necessary.