AMAT 0101-57144 AKT Multiplexer

AMAT 0101-57144 is a specialized AKT MUX (Multiplexer) on Prober PCB, a vital component within Applied Materials' AKT series of manufacturing equipment.

This board is specifically designed for the testing and quality control phase of large-area substrates, such as flat-panel displays (FPD) and thin-film transistors (TFT).

It acts as a signal routing hub on the prober system, allowing a single testing unit to interface with multiple measurement points across a large glass substrate.

Technical Parameter Table

Related Models

The 0101-57144 is part of the electrical architecture found in AKT inspection and deposition tools, often associated with:

0101-57143: Analog measurement or driver board.

0100-71121: AKT Chamber Control Board.

0100-71282: Remote Interface Controller.

0010-34210: Often associated with the same sub-assembly (Prober 6/18).

Application Cases

This PCB is integrated into the "Probe Station" or "Array Test" section of an AKT production line:

TFT-LCD Testing: Routing signals from the prober head to the test electronics to verify pixel integrity on large glass panels.

OLED Array Inspection: Managing the multiplexed signals required to map voltage drops and current leakage across high-resolution displays.

In-line Metrology: Providing the electrical switching necessary to test different "zones" of a substrate without moving the physical probe pins.

Product Advantages and Features

Multi-Channel Management: Specifically designed for the "6/18" configuration, allowing for high-density signal switching between multiple probe pins.

Low Signal Interference: Engineered with high-quality shielding and trace isolation to prevent crosstalk during sensitive electrical testing.

Seamless Integration: Direct compatibility with AKT prober software, allowing for automated channel switching and data logging.

Industrial Durability: Built to withstand the constant mechanical vibration and rapid cycling of robotic prober arms in high-volume fabs.

Other Models in the Same Series

AKT 6/18 Series: A specific architecture for prober multiplexing that includes various revisions of the 0101-571xx boards.

AKT Gen 5/Gen 6/Gen 8.5: While the 0101-57144 is standard for several generations, newer Gen 10 systems may use modular equivalents with higher channel density.

Installation and Maintenance

Installation: Before installation, inspect the high-density pins for any bending or damage. This board must be installed using anti-static protocols. Ensure the locking levers on the prober rack are fully engaged to maintain signal continuity across all 18+ channels.

Maintenance: Prober boards are susceptible to dust and humidity which can cause leakage currents. Periodically clean the board with electronics-grade IPA if used in non-cleanroom environments.

Troubleshooting: If the system reports "Missing Signal" or "Test Channel Fail," verify the seating of the 0101-57144 and check for carbon buildup on the probe pins that interface with this MUX card.

Unique Product Description

The AMAT 0101-57144 is the "switching station" for large-scale display quality assurance.

In the high-stakes world of FPD manufacturing, where a single dead pixel can downgrade the value of an entire panel, this MUX board ensures that the prober can accurately and rapidly scan thousands of test points.

Its design bridges the gap between the mechanical prober pins and the digital analysis software, making it indispensable for yield management in modern display fabs.