AMAT 0120‑90449 Wafer Loader Interlock PCB Assembly

Technical Specifications

Model：0120‑90449，Cross‑Ref P/N:0100‑90140

Brand：AMAT Applied Materials

Product Type：Wafer loader interlock PCB assembly

Applicable System：AMAT Centura 200mm semiconductor process equipment

Supply Voltage：5V,24VDC auxiliary power input

Interface：Multi‑pin signal connectors for loader sensor and system control unit

Common Revision：Multiple hardware revisions available

Status Indicator：On‑board LED for interlock trigger and fault status

Built‑in Function：Wafer loader safety interlock signal acquisition,interlock logic judgment,equipment safety‑lock trigger,door status monitoring,fault signal feedback to main control system

Working Temperature：0℃ ~ +50℃

Storage Temperature：‑20℃ ~ +70℃

Protection Class：IP20

Mounting：Chassis internal fixed installation

Weight：0.46kg

Product Brief:

0120‑90449 is legacy wafer loader interlock PCB assembly manufactured by AMAT Applied Materials, functionally cross‑referenced to part number 0100‑90140. It serves as safety interlock control board for wafer loader subsystem of Centura wafer fabrication equipment. It collects door and sensor interlock signals,executes safety logic judgment and triggers equipment safety lock‑out to protect operator and hardware. On‑board LED provides visual indication for interlock trigger and fault state. This is EOL discontinued spare part,widely used for maintenance and renovation of AMAT legacy 200mm wafer fabrication tools. Please confirm hardware revision and equipment compatibility before purchase. Strict ESD anti‑static protection shall be performed during installation.