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Circuit Boards

Find replacement circuit boards for drives, CNC machines, controllers and process equipment. Our 1,800+ boards include control boards, power boards, interface cards and machine-specific PCBs from Fanuc, Allen-Bradley, Siemens, ABB, GE and others. Boards are identified by part number and revision; match both to your original for a direct swap.

Showing 1–48 of 1,850 products
NEW Rosemount 01151-0725-0008 Smart Transmitter Electronics Module Board

NEW Rosemount 01151-0725-0008 Smart Transmitter Electronics Module BoardCondition: New, unused surplus stock. No original box. Minor storage wear. Ships as pictured. Manufacturer: Rosemount Component type:...

NEW Rosemount 01151-0725-0008 Smart Transmitter Electronics Module BoardCondition: New, unused su...

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$113.95
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NEW Vernitron E7713 VOL.20 R 764193-005 Sterilizer Display Controller Board

NEW Vernitron E7713 VOL.20 R 764193-005 Sterilizer Display Controller BoardCondition: New, unused surplus stock. No original box. Minor storage wear. Ships as pictured. Manufacturer: Vernitron...

NEW Vernitron E7713 VOL.20 R 764193-005 Sterilizer Display Controller BoardCondition: New, unused...

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$284.95
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ABB Bailey 4TB5203-040 Microprocessor Display CPU Control Circuit Board Rev B

ABB Bailey 4TB5203-040 Microprocessor Display CPU Control Circuit Board Rev BCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Manufacturer: ABB...

ABB Bailey 4TB5203-040 Microprocessor Display CPU Control Circuit Board Rev BCondition: Used. Nor...

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$142.95
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ABB Bailey 4TB5203-0409 Microprocessor CPU Control PC Circuit Board Rev 7

ABB Bailey 4TB5203-0409 Microprocessor CPU Control PC Circuit Board Rev 7Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Manufacturer: ABB...

ABB Bailey 4TB5203-0409 Microprocessor CPU Control PC Circuit Board Rev 7Condition: Used. Normal ...

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$142.95
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ABB Bailey 4TB5203-0402 Microprocessor Display CPU Control Circuit Board Rev A

ABB Bailey 4TB5203-0402 Microprocessor Display CPU Control Circuit Board Rev ACondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Manufacturer: ABB...

ABB Bailey 4TB5203-0402 Microprocessor Display CPU Control Circuit Board Rev ACondition: Used. No...

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$161.95
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NEW Control Concepts 3629 Drawing D1000092L SC3629B Rev L2 SCR Firing Board PLC

NEW Control Concepts 3629 Drawing D1000092L SC3629B Rev L2 SCR Firing Board PLCCondition: New, unused surplus stock. No original box. Minor storage wear. Ships as...

NEW Control Concepts 3629 Drawing D1000092L SC3629B Rev L2 SCR Firing Board PLCCondition: New, un...

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$189.95
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NEW National Instruments CB-68LPR 777145-02 Terminal Block 184700C-01

NEW National Instruments CB-68LPR 777145-02 Terminal Block 184700C-01Condition: New, unused surplus stock in original packaging. Packaging shows storage wear. Ships as pictured. Brand: National Instruments...

NEW National Instruments CB-68LPR 777145-02 Terminal Block 184700C-01Condition: New, unused surpl...

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$90.95
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Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK264-2.0B

Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK264-2.0BCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: 30.008.0018...

Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK264-2.0BCondition: Used. Normal sig...

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$156.95
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Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK268-2.0A/B

Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK268-2.0A/BCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: 30.008.0018...

Viscom SMB 3 Stepper Motor Control Board Module 30.008.0018 PK268-2.0A/BCondition: Used. Normal s...

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$104.95
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National Instruments PCI-MIO-16E-1 DAQ Card 183455E-01 777305-01

National Instruments PCI-MIO-16E-1 DAQ Card 183455E-01 777305-01Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: PCI-MIO-16E-1 (also known as...

National Instruments PCI-MIO-16E-1 DAQ Card 183455E-01 777305-01Condition: Used. Normal signs of ...

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$71.95
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National Instruments PCI-DIO-96 Digital I/O Board 182920D-01 777387-01

National Instruments PCI-DIO-96 Digital I/O Board 182920D-01 777387-01Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: PCI-DIO-96 Board assembly...

National Instruments PCI-DIO-96 Digital I/O Board 182920D-01 777387-01Condition: Used. Normal sig...

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$71.95
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National Instruments PCI-MIO-16E-1 DAQ Card 183455J-01 777305-01 Box Manual

National Instruments PCI-MIO-16E-1 DAQ Card 183455J-01 777305-01 Box ManualCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: PCI-MIO-16E-1 (also...

National Instruments PCI-MIO-16E-1 DAQ Card 183455J-01 777305-01 Box ManualCondition: Used. Norma...

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$71.95
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National Instruments AT-485/232-2 Serial Interface Card 182930E-11 ISA Bus

National Instruments AT-485/232-2 Serial Interface Card 182930E-11 ISA BusCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: AT-485/232-2 Board...

National Instruments AT-485/232-2 Serial Interface Card 182930E-11 ISA BusCondition: Used. Normal...

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$55.95
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National Instruments PCI-MIO-16E-1 Data Acquisition Card DAQ Board 183455C-01

National Instruments PCI-MIO-16E-1 Data Acquisition Card DAQ Board 183455C-01Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Manufacturer: National Instruments (NI)...

National Instruments PCI-MIO-16E-1 Data Acquisition Card DAQ Board 183455C-01Condition: Used. Nor...

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$61.95
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National Instruments PCI-DIO-96 Digital I/O Card 182920D-01 777305-01

National Instruments PCI-DIO-96 Digital I/O Card 182920D-01 777305-01Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: National Instruments (NI) Model...

National Instruments PCI-DIO-96 Digital I/O Card 182920D-01 777305-01Condition: Used. Normal sign...

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$71.95
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Beckhoff IP-4GVI63 Rev 1.0 Industrial ATX Motherboard Socket 478 Intel 845GV

Beckhoff IP-4GVI63 Rev 1.0 Industrial ATX Motherboard Socket 478 Intel 845GVCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part Number:...

Beckhoff IP-4GVI63 Rev 1.0 Industrial ATX Motherboard Socket 478 Intel 845GVCondition: Used. Norm...

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$664.95
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Beckhoff FC3101-0000 PROFIBUS Fieldbus Master Slave PCI Interface Card FC3101-4

Beckhoff FC3101-0000 PROFIBUS Fieldbus Master Slave PCI Interface Card FC3101-4Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part number: FC3101-0000...

Beckhoff FC3101-0000 PROFIBUS Fieldbus Master Slave PCI Interface Card FC3101-4Condition: Used. N...

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$360.95
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Beckhoff CP9035 CP-Link PCI Communication Interface Card Board CP9035-2

Beckhoff CP9035 CP-Link PCI Communication Interface Card Board CP9035-2Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part Number: CP9035 Board...

Beckhoff CP9035 CP-Link PCI Communication Interface Card Board CP9035-2Condition: Used. Normal si...

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$451.95
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Beckhoff C9900-A160.1 NT Add-On Serial Interface Expansion Card C9900-A160

Beckhoff C9900-A160.1 NT Add-On Serial Interface Expansion Card C9900-A160Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Part Number: C9900-A160.1 NT...

Beckhoff C9900-A160.1 NT Add-On Serial Interface Expansion Card C9900-A160Condition: Used. Normal...

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$313.95
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Beckhoff CP9035-2 CP Link PCI Communication Interface Card C9900-A164

Beckhoff CP9035-2 CP Link PCI Communication Interface Card C9900-A164Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Beckhoff Part Number:...

Beckhoff CP9035-2 CP Link PCI Communication Interface Card C9900-A164Condition: Used. Normal sign...

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$474.95
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Beckhoff C9900-A180 DVI Extension Card Serial DB9 Module C9900-A180.2

Beckhoff C9900-A180 DVI Extension Card Serial DB9 Module C9900-A180.2Condition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Beckhoff Part Number:...

Beckhoff C9900-A180 DVI Extension Card Serial DB9 Module C9900-A180.2Condition: Used. Normal sign...

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$109.95
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Beckhoff FC3101-0000 PROFIBUS Fieldbus PCI Master Slave Interface Card

Beckhoff FC3101-0000 PROFIBUS Fieldbus PCI Master Slave Interface CardCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Beckhoff Part Number:...

Beckhoff FC3101-0000 PROFIBUS Fieldbus PCI Master Slave Interface CardCondition: Used. Normal sig...

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$379.95
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Beckhoff C9900-P214 C9900-P209 250W DC Industrial PC Power Supply Board

Beckhoff C9900-P214 C9900-P209 250W DC Industrial PC Power Supply BoardCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Beckhoff Model...

Beckhoff C9900-P214 C9900-P209 250W DC Industrial PC Power Supply BoardCondition: Used. Normal si...

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$854.95
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Beckhoff IP-4GVI63 Industrial ATX Motherboard Socket 478 Intel 845GV

Beckhoff IP-4GVI63 Industrial ATX Motherboard Socket 478 Intel 845GVCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Beckhoff / IPoX...

Beckhoff IP-4GVI63 Industrial ATX Motherboard Socket 478 Intel 845GVCondition: Used. Normal signs...

In Stock
$569.95
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NEW GE DS200GSIAG1C DC Bus Regenerative Board Speedtronic Mark V EX2000

NEW GE DS200GSIAG1C DC Bus Regenerative Board Speedtronic Mark V EX2000Condition: New, unused surplus stock in original packaging. Packaging shows storage wear. Ships as pictured....

NEW GE DS200GSIAG1C DC Bus Regenerative Board Speedtronic Mark V EX2000Condition: New, unused sur...

In Stock
$4,749.95
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Foxboro P0926GH Field Device System Integrator Serial Terminal Board Module

Foxboro P0926GH Field Device System Integrator Serial Terminal Board ModuleCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Foxboro /...

Foxboro P0926GH Field Device System Integrator Serial Terminal Board ModuleCondition: Used. Norma...

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$303.95
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NEW Moore Products 15821-1 DC/DC Converter Circuit Board Assembly 15821-1-12

NEW Moore Products 15821-1 DC/DC Converter Circuit Board Assembly 15821-1-12Condition: New, unused surplus stock. No original box. Minor storage wear. Ships as pictured. Brand /...

NEW Moore Products 15821-1 DC/DC Converter Circuit Board Assembly 15821-1-12Condition: New, unuse...

In Stock
$379.95
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NEW Honeywell 621-0021R IPC 621 Enhanced Diagnostic Module EDM Board 621-0021

NEW Honeywell 621-0021R IPC 621 Enhanced Diagnostic Module EDM Board 621-0021Condition: New, unused surplus stock in original packaging. Packaging shows storage wear. Ships as pictured....

NEW Honeywell 621-0021R IPC 621 Enhanced Diagnostic Module EDM Board 621-0021Condition: New, unus...

In Stock
$66.95
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Hayssen Circuit Board Main I/O Control Board Opto 22 ODC5 Analog Devices 2B34J

Hayssen Circuit Board Main I/O Control Board Opto 22 ODC5 Analog Devices 2B34JCondition: Used. Normal signs of wear. Ships as pictured; please review all photos....

Hayssen Circuit Board Main I/O Control Board Opto 22 ODC5 Analog Devices 2B34JCondition: Used. No...

In Stock
$949.95
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Combustion Engineering Test Module Circuit Board A3/2138/1474 Signal Tester

Combustion Engineering Test Module Circuit Board A3/2138/1474 Signal TesterCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand / OEM: Combustion...

Combustion Engineering Test Module Circuit Board A3/2138/1474 Signal TesterCondition: Used. Norma...

In Stock
$142.95
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Power Supply Module Circuit Board Serial 005274 110V Toroidal Transformer 15V

Power Supply Module Circuit Board Serial 005274 110V Toroidal Transformer 15VCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Product Type:...

Power Supply Module Circuit Board Serial 005274 110V Toroidal Transformer 15VCondition: Used. Nor...

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$94.95
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Circuit Board 771 ISS 2 AE-6-95 245 KHZ Daughterboard Stack Printed Circuit PCB

Circuit Board 771 ISS 2 AE-6-95 245 KHZ Daughterboard Stack Printed Circuit PCBCondition: Used. Normal signs of wear. Ships as pictured; please review all photos....

Circuit Board 771 ISS 2 AE-6-95 245 KHZ Daughterboard Stack Printed Circuit PCBCondition: Used. N...

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$118.95
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Siemens 2021784-001 Maxum Edition II GC PECM Controller Board Rev AE w/ Filter

Siemens 2021784-001 Maxum Edition II GC PECM Controller Board Rev AE w/ FilterCondition: Used. Normal signs of wear. Ships as pictured; please review all photos....

Siemens 2021784-001 Maxum Edition II GC PECM Controller Board Rev AE w/ FilterCondition: Used. No...

In Stock
$664.95
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Siemens 2021982-AW CAC3 Controller Board Rev 03 w/ 2021982-003 Rev 08 Subboard

Siemens 2021982-AW CAC3 Controller Board Rev 03 w/ 2021982-003 Rev 08 SubboardCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand:...

Siemens 2021982-AW CAC3 Controller Board Rev 03 w/ 2021982-003 Rev 08 SubboardCondition: Used. No...

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$569.95
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Siemens 2021982-001 Rev 1.01.01 Maxum Edition II GC CAC3 Controller Board

Siemens 2021982-001 Rev 1.01.01 Maxum Edition II GC CAC3 Controller BoardCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand: Siemens...

Siemens 2021982-001 Rev 1.01.01 Maxum Edition II GC CAC3 Controller BoardCondition: Used. Normal ...

In Stock
$569.95
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NEW EZAutomation EZ-ETHERNET Host Automation 100260-00004 Option Card Module

NEW EZAutomation EZ-ETHERNET Host Automation 100260-00004 Option Card ModuleCondition: New, unused surplus stock in original packaging. Packaging shows storage wear. Ships as pictured. Brand: EZAutomation...

NEW EZAutomation EZ-ETHERNET Host Automation 100260-00004 Option Card ModuleCondition: New, unuse...

In Stock
$142.95
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Siemens Laird Maxum II 2020972-001 MMI HMI Display Interface Panel Keypad Module

Siemens Laird Maxum II 2020972-001 MMI HMI Display Interface Panel Keypad ModuleCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Has...

Siemens Laird Maxum II 2020972-001 MMI HMI Display Interface Panel Keypad ModuleCondition: Used. ...

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$237.95
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Siemens Maxum II 2017512-003 Rev AH Valve Heater Electronics Interface Board Chassis

Siemens Maxum II 2017512-003 Rev AH Valve Heater Electronics Interface Board ChassisCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand...

Siemens Maxum II 2017512-003 Rev AH Valve Heater Electronics Interface Board ChassisCondition: Us...

In Stock
$284.95
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Siemens A5E31993951 Touchscreen Interface Board TIB Backplate Harness Assembly

Siemens A5E31993951 Touchscreen Interface Board TIB Backplate Harness AssemblyCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Brand / Manufacturer: Siemens...

Siemens A5E31993951 Touchscreen Interface Board TIB Backplate Harness AssemblyCondition: Used. No...

In Stock
$427.95
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PARTS Siemens A5E02599488 SIB2 SYSCON2 Board A5E02599492 CAC3 A5E02368691 Maxum II

PARTS Siemens A5E02599488 SIB2 SYSCON2 Board A5E02599492 CAC3 A5E02368691 Maxum IICondition: For parts or not working. Sold as is. Ships as pictured; please review all...

PARTS Siemens A5E02599488 SIB2 SYSCON2 Board A5E02599492 CAC3 A5E02368691 Maxum IICondition: For ...

In Stock
$664.95
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PARTS Seren R301 Radio Frequency Power Supply Front Panel Interface Board

PARTS Seren R301 Radio Frequency Power Supply Front Panel Interface BoardCondition: For parts or not working. Sold as is. Ships as pictured; please review all...

PARTS Seren R301 Radio Frequency Power Supply Front Panel Interface BoardCondition: For parts or ...

In Stock
$474.95
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NEW Nordson March 7219829 PWA Plasma System Printed Circuit Board PCB

NEW Nordson March 7219829 PWA Plasma System Printed Circuit Board PCBCondition: New, unused surplus stock. Brand: Nordson March Part Number / MPN: 7219829 Revision: Rev...

NEW Nordson March 7219829 PWA Plasma System Printed Circuit Board PCBCondition: New, unused surpl...

In Stock
$1,424.95
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NEW YES Tech 11757 10046 Thin Camera Assembly PCB Circuit Board Rev B

NEW YES Tech 11757 10046 Thin Camera Assembly PCB Circuit Board Rev BCondition: New, unused surplus stock. Brand: YES Tech Inc. (A Nordson Company) Assembly...

NEW YES Tech 11757 10046 Thin Camera Assembly PCB Circuit Board Rev BCondition: New, unused surpl...

In Stock
$284.95
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NEW YES Tech 10041 10046 Thin Camera Assembly PCB Circuit Board Rev C

NEW YES Tech 10041 10046 Thin Camera Assembly PCB Circuit Board Rev CCondition: New, unused surplus stock. No original box. Minor storage wear. Ships as...

NEW YES Tech 10041 10046 Thin Camera Assembly PCB Circuit Board Rev CCondition: New, unused surpl...

In Stock
$284.95
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NEW Nordson YESTech 7284314 Rev A AOI Camera LED Light PCBA Board 37730-0010

NEW Nordson YESTech 7284314 Rev A AOI Camera LED Light PCBA Board 37730-0010Condition: New, unused surplus stock. Brand: Nordson YESTech Inc. Light PCBA Part Number:...

NEW Nordson YESTech 7284314 Rev A AOI Camera LED Light PCBA Board 37730-0010Condition: New, unuse...

In Stock
$189.95
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NEW Anderson Instrument 56001A0001/B Amplifier Card Board 56001A0001 TYPE1 94V0

NEW Anderson Instrument 56001A0001/B Amplifier Card Board 56001A0001 TYPE1 94V0Condition: New, unused surplus stock. No original box. Minor storage wear. Ships as pictured. Brand: Anderson...

NEW Anderson Instrument 56001A0001/B Amplifier Card Board 56001A0001 TYPE1 94V0Condition: New, un...

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$23.95
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Andover Controls TCX 850 Rev G HVAC Terminal Control Board 24VAC

Andover Controls TCX 850 Rev G HVAC Terminal Control Board 24VACCondition: Used. Normal signs of wear. Ships as pictured; please review all photos. Manufacturer: Andover...

Andover Controls TCX 850 Rev G HVAC Terminal Control Board 24VACCondition: Used. Normal signs of ...

In Stock
$94.95
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NEW Pack of 20 Epec 929355 LED Array Aluminum PCB Panel Boards P75859A23 94V-0

NEW Pack of 20 Epec 929355 LED Array Aluminum PCB Panel Boards P75859A23 94V-0Condition: New, unused surplus stock in original packaging. Packaging shows storage wear....

NEW Pack of 20 Epec 929355 LED Array Aluminum PCB Panel Boards P75859A23 94V-0Condition: New, unu...

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$37.95
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