2-year MRO Warranty

Same Day Shipping

Filter by Brand

Circuit Boards

Circuit Boards for Industrial Applications | MRO Electric

Circuit boards are essential components that control, monitor, and regulate industrial automation systems. They serve as the backbone for electrical and electronic devices, enabling precise control over machinery, sensors, and motor drives. MRO Electric supports customers by offering replacement circuit boards, repair services, and expert guidance to ensure uninterrupted operations.

Featured Circuit Board Products

A16B-2201-0630 | FANUC Circuit Boards

XJ00100 | FANUC Circuit Boards

A350-3300-0448 | FANUC Circuit Boards

Features and Benefits of Circuit Boards

Circuit boards provide reliable control and protection for industrial automation. Key benefits include:

  • High-quality design for industrial reliability
  • Compatibility with top automation brands
  • Long-lasting performance
  • Competitive pricing and fast delivery
  • Expert repair and support services

Circuit Board Applications

Circuit boards are used across manufacturing, packaging, robotics, and industrial processing facilities. They are essential in CNC machines, conveyor systems, motor drives, control panels, and other automation equipment, providing precision control, data processing, and communication capabilities.

How to Select the Right Circuit Board

Selecting the right circuit board requires attention to specifications such as voltage, current rating, dimensions, connectivity, and compatibility with existing equipment. Review datasheets, manuals, and manufacturer recommendations to ensure proper fit and functionality. For additional guidance, consult the MRO Electric blog content for selection tips and maintenance advice.

Why Choose MRO Electric for Your Circuit Board Needs

MRO Electric provides a trusted source for industrial circuit boards:

  • Large in-stock inventory for fast fulfillment
  • Expert repair services for leading manufacturers
  • 24-hour shipping and responsive customer support
  • Warranty-backed parts and repairs

Contact MRO Electric today for quotes or part inquiries to ensure your industrial systems continue running safely and efficiently.

Latest Circuit Boards

A02B-1000-0940

FANUC Circuit Boards

ROBOTICS CIRCUIT I/O BOARD

contact us or call for stock

A03B-0405-C001

FANUC Circuit Boards

CIRCUIT BOARDS PROGRAMMABLE PENDANT

contact us or call for stock

A16B-1200-0170

FANUC Circuit Boards

CIRCUIT BOARD PC BOARD, GRAPHIC PUNCH INTERFACE, CRT/PUNCHER BOARD 6B, CNC

in stock

A16B-2200-0762

FANUC Circuit Boards

AUTOMATION A16B-22 AXIS CONTROL BOARD

contact us or call for stock

A16B-2200-0980

FANUC Circuit Boards

AUTOMATION CIRCUIT BOARD

contact us or call for stock

A16B-2201-0630

FANUC Circuit Boards

CIRCUIT BOARD PC BOARD ASSEMBLY

in stock

A16B-2201-0856

FANUC Circuit Boards

AUTOMATION CIRCUIT BOARD, OPTION 3, 6-PORT I/O

in stock

A16B-2202-0461

FANUC Circuit Boards

CIRCUIT BOARDS PC BOARD, AXIS BOARD

contact us or call for stock

A16B-2203-0033

FANUC Circuit Boards

CIRCUIT BOARD PC BOARD, CPU BOARD, PCB - SUB CPU 4 AXIS (F18C), OPT 2 SUB CPU BOARD W/4 ADD AXIS, CNC

in stock

A17B-3301-0105

FANUC Circuit Boards

AUTOMATION ULTRA SERVER BOARD E5-2600V3 V4 CPU

contact us or call for stock

A20B-1000-0590

FANUC Circuit Boards

PWM CONTROL CIRCUIT

contact us or call for stock

A20B-1004-0741

FANUC Circuit Boards

ROBOTICS SPINDLE DRIVE POWER CARD 2 OFF

contact us or call for stock

A20B-1007-0490

FANUC Circuit Boards

CIRCUIT BOARD REDUNDANT E-STOP

contact us or call for stock

A20B-2003-0401

FANUC Circuit Boards

AUTOMATION SIT KEY BRD & MAIN BRD I PEND(REPLACES A20B-8100-0860)

contact us or call for stock

A20B-8100-0491

FANUC Circuit Boards

AUTOMATION DEVICE NET MASTER PCB A

contact us or call for stock

A20B-8101-0200

FANUC Circuit Boards

AUTOMATION CIRCUIT BOARD

contact us or call for stock

A350-3300-0448

FANUC Circuit Boards

CIRCUIT BOARD AXIS CARD

contact us or call for stock

XJ00100

FANUC Circuit Boards

CIRCUIT BOARD PC BOARD

in stock