FANUC A20B-2102-0640 Circuit Board 1PC

( Brand: Fanuc ), ( Type: Circuit Board ), ( Manufacturer Part Number: A20B-2102-0640 )

Review FANUC 1pc New Circuit Board

The FANUC A20B-2102-0640 is a circuit board designed for use in FANUC CNC (Computer Numerical Control) systems. This specific circuit board is a critical component in the operation of FANUC's industrial control systems, responsible for various functions such as motion control, I/O processing, and communication between different system components.

The A20B-2102-0640 circuit board measures approximately 11.6 x 8.3 inches (29.5 x 21.1 centimeters) and features a 2-layer, 1 oz copper, FR-4 epoxy glass substrate. The board's component side is populated with a variety of active and passive electronic components, including resistors, capacitors, diodes, transistors, and integrated circuits. These components are soldered onto the board using a reflow soldering process, ensuring a high degree of uniformity and reliability.

One of the primary functions of the A20B-2102-0640 circuit board is to provide power distribution and signal routing between various components within the FANUC CNC system. It contains numerous power planes and signal layers, allowing it to efficiently distribute power and signals to motors, sensors, actuators, and other system components.

Additionally, this circuit board is designed to operate in harsh industrial environments. It is rated for an operating temperature range of -25 C to 85 C (-13 F to 185 F), ensuring reliable operation even in extreme temperatures. It is also resilient against vibration, shock, and other types of physical stress commonly encountered in industrial settings.

The FANUC A20B-2102-0640 circuit board is an essential piece of hardware for maintaining the optimal performance and functionality of FANUC CNC systems. Its intricate design, robust construction, and versatile capabilities make it an invaluable asset for manufacturers, engineers, and other professionals who rely on CNC technology for their production processes.

Pros and Cons of Buying a FANUC A20B-2102-0640 Circuit Board

a) High-quality and reliable: FANUC is a reputable brand known for manufacturing high-quality industrial automation components, including circuit boards. The A20B-2102-0640 circuit board is likely to be reliable and durable.

b) Replacement for faulty or damaged parts: If you have a FANUC CNC machine with a faulty or damaged circuit board, replacing it with a new one can help restore the functionality of your machine.

c) Cost-effective: Compared to purchasing a new CNC machine, buying a replacement circuit board can be a more cost-effective solution, especially if your current machine is still in good working condition.

d) Availability: FANUC circuit boards are widely available from various suppliers, making it easy to find and purchase the A20B-2102-0640 board.

a) Cost: The price of the FANUC A20B-2102-0640 circuit board can be relatively high compared to some aftermarket alternatives, which might be a concern for some buyers.

b) Installation complexity: Installing a circuit board in a CNC machine can be a complex process that requires some technical knowledge and skills. If you don't have the necessary expertise, it might be best to hire a professional to do the installation.

c) Potential compatibility issues: While the FANUC A20B-2102-0640 circuit board is designed to work with specific FANUC CNC machines, there is a risk of compatibility issues. Ensure that you have the correct board for your machine model before making a purchase.

The FANUC A20B-2102-0640 circuit board offers several advantages, such as high quality, reliability, and availability. However, it also comes with some potential drawbacks, including cost and installation complexity. Ultimately, the decision to buy this circuit board depends on your specific needs, technical expertise, and budget.

If you have a FANUC CNC machine with a faulty or damaged circuit board and have the necessary technical skills and budget, buying a replacement FANUC A20B-2102-0640 circuit board can be a good investment. However, if you're unsure about the installation process or the cost, you might consider exploring aftermarket alternatives or consulting with a professional to help you make an informed decision.

Details:

Return Police: It will just take you 1 minute. Please leave a telephone number for on-time delivery. 1PC NEW FANUC Circuit Board A20B-2102-0640 Dear customer, there is one things need to be noticed before placing an order.

part #: a20b21020640 prices

• $886.01-$1614.00

specifications plcmechanize:

• brand: Fanuc
• type: Circuit Board
• manufacturer part number: A20B-2102-0640

shipping plcmechanize:

• type: Fixed
• transit: 3-9 Days
• cost: $0.00
• service: Standard
• class: Standard

seller plcmechanize:

• # reviews: 115
• city: Pomona, California
• rating: 100.0%

payments plcmechanize:

• credit card: Discover
• other
• wallet: Google-pay

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

offer plcmechanize:

• quantity: 2
• best offers: True
• sold: 0
• started: November 12, 2025
• availability: In Stock
• options: Ship-to-home

returns plcmechanize:

• policy: Returns Accepted
• method: Money back
• time: 30 Days
• paid by: Buyer

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