Ultratech Stepper 01-08-02039 SPIDER  Theta Stage Assembly  Comes as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 01-15-04736 Reticle Gripper Assembly Swing Arm 13505 Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics....

Ultratech Stepper 01-15-04736 Rev. D Reticle Gripper Assembly Swing Arm 224Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 01-15-05217 Rev. C 7-3/4" Wafer Chuck Assembly 01-20-03651 Untested Unit Includes everything as shownUsed condition, with normal signs of wear. Comes as shown,...

Ultratech Stepper 01-15-06517 Rev. B Chuck Fixture Assembly, 01-20-03651 No chuck included Crack in plastic tabs as shown Untested includes everything as shownUsed condition, with...

Ultratech Stepper 01-15-06778 Reticle XY Alignment Sensor UltraStep 4700 PCB 03-18-00653Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 01-17-00006 Rev. C Photomultiplier Lens Alignment Assembly 4700 Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 01-17-00006 Rev. D Photomultiplier Lens Alignment Assembly 4700 Includes everything as shown Untested Used condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 01-20-00976 System Pressure Regulator Vacuum Panel  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 01-20-02645 Wafer Chuck Assembly 03-20-03371 PCB Stepper Motor No chuck included Includes everything as shown  Untested AS-ISUsed condition, with normal signs of wear....

Ultratech Stepper 01-20-03947 7-3/4" Chuck Assembly Wafer Mirrors Optical Rev. M  Includes everything as shown Used condition, with normal signs of wear. Comes as shown,...

Ultratech Stepper 01-20-03947 Chuck Assembly Wafer Mirrors Optical 03-20-03371 No chuck included  Plastic Tabs are broke on side as shown Untested Includes everything as shownUsed...

Ultratech Stepper 01-20-03947 Chuck Assembly Wafer Mirrors Optical Rev. M Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 01-20-03947 Theta Stage Drive Assembly Rev. M No Chuck Included Includes eveyrthing as shownUsed condition, with normal signs of wear. Comes as shown,...

Ultratech Stepper 01-20-05089 03-15-06672 Output Arm & Laser Interlock Assy Includes everytihng as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 01-20-05089 Rev. E Output Arm & Laser Interlock Assy Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 01-20-05089 Rev. G Output Arm Laser Interlock AS-IS Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 01-20-08947 7-3/4" Chuck Wafer Assembly PCB Reticle  Includes everything as shown Untested AS-IS Used condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 02-20-02942 Transfer Arm Pre-align Wafer Semiconductor Rev. H  Includes everything as shown Selling AS-IS Parts Untested AS-IS Parts. Untested

Ultratech Stepper 03-15-04253 Power Driver Backplane PCB Rev. A, Schroff Europa Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 03-15-04729 Wafer Transport Assembly Transport  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 03-15-06672 Wafer Transport Assembly UltraStep 4700 Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 03-20-02567 PMT AMP M200 Light Assembly 1500 HR.31  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 04-15-01767 Rev. B1 Illuminator Part Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 04-15-01767, 04-17-00014 Illuminator Exposure Lamp Shutter Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 04-17-00047 Illuminator Exposure Detector Focus 4700 Titan AssyUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 04-17-00047 Illuminator Exposure Detector Focus Assembly 4700 Titan Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check...

Ultratech Stepper 04-20-03110 Rev. A Lens Block Illuminator 2049Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0423-82840-15 Photomultiplier Lens Alignment Chuck Mirror Assembly 17-1/2" OD 14" MirrorUsed condition, with normal signs of wear. Comes as shown, please check pics....

Ultratech Stepper 047 A Laser Optic Prism Lens Inspection 2"Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 05-20-02425 Rev. A Wafer Transport Cylinder Assembly NCDRQBW15-90-F79L Untested  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 05-20-02425 Rev. AirTrol F-4200-X30 Vacuum SwitchUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 05-2003458-03 Rev. A Wafer Chuck Housing Assembly Theta Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0505-3750001 Y-Stage Mirror Optical Assembly Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0506-264900 Photomultiplier Lens Alignment AssemblyUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0515-461100 Rev. M Wafer Fixture Plate Stepper Part AS-IS Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 0515-461100 Ser: 2014 Wafer Fixture Plate Stepper Part  AS-IS Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please...

Ultratech Stepper 0516-460800 Theta Stage Assembly, KS Equipment Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0516-537100 Focus Monitor Assembly 250-1 UltraStep 1000 Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics....

Ultratech Stepper 0516-537100 Focus Monitor Assembly, 250-1 PCB  AS-IS  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics....

Ultratech Stepper 0526-568900 Focus Monitor Assembly 250-1 UltraStep 1000 Includes everything as shown Not fully tested Used condition, with normal signs of wear. Comes as shown,...

Ultratech Stepper 0526-568900 Focus Monitor Assembly 250-1 UltraStep 1000 Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics....

Ultratech Stepper 0552-671000 J AUTOLOAD ARM 1052-671300  Parts  Includes everything as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0554-603900 Detector, Exposure Assy Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0554-603900 Detector, Exposure Assy Illuminator LensUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0554-700584 MIRROR, REFLECTOR, ELLIPSOIDAL Part Comes as shownUsed condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0556-700328 4" Round Wafer Chuck Assembly Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0564-700064 Rev. B 101 Laser Optics Lens Ultratech 1500Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0564-700064 Rev. B Laser Assembly Optics 1064-700063Used condition, with normal signs of wear. Comes as shown, please check pics.

Ultratech Stepper 0564-700064 Rev. B Laser Assembly Ultratech 1500 OpticsUsed condition, with normal signs of wear. Comes as shown, please check pics.