🔧 FANUC A20B-8101-0440 Power Supply PCB Module

New In Stock • Genuine FANUC • Fast Dispatch

Upgrade your CNC control or industrial automation system with a genuine FANUC A20B-8101-0440 Circuit Board — a critical power supply PCB designed for reliable performance in FANUC CNC controllers and machine control units. Built for durability and precision, this module helps ensure consistent system uptime and stable power delivery under demanding operating conditions.

📌 Core Technical Parameters

Model: FANUC A20B-8101-0440 (A20B81010440)
Type: Industrial Grade CNC System Circuit Board | PCB Main Board
Working Voltage: DC 24V ±5% (Industrial Standard Voltage)
Operating Current: 0.8A Max (No-Load: 0.2A)
Working Temperature: 0~60℃ (32~140°F) | Storage: -20~85℃ (-4~185°F)
Humidity Resistance: 10~90% RH (Non-Condensing)
Anti-Interference: EMC Compliant | Resists Industrial Grade Electromagnetic Interference 🛡️
Mechanical Size: Standard FANUC CNC Module Dimension | 185mm(L)×115mm(W)×30mm(H)
Mounting Type: Panel Mount / CNC System Internal Slot Installation
Weight: 0.35kg Net Weight
Certification: FANUC Factory Certified | RoHS Compliant 📜
Compatibility: Direct replacement for original FANUC A20B-8101-0440 | Plug-and-Play

✨ Key Product Advantages
- Genuine FANUC Quality ⭐: 100% original factory production, strict quality control, MTBF >80,000 hours of continuous operation.
- High Stability Performance 📈: Industrial grade electronic components, anti-vibration and anti-interference, no fault in harsh industrial environments.
- Plug-and-Play Replacement 🔌: Exact same pin definition and dimension as original, direct installation without reconfiguration, reduce equipment downtime.
- In Stock For Quick Shipment ⚡: Mass stock available, worldwide fast delivery, solve your emergency maintenance needs in time.
- Perfect Compatibility 🧩: Seamlessly match FANUC 0i/30i/18i series CNC systems, servo amplifiers and spindle drive units.
- RoHS Compliant ♻️: Environmentally friendly material, meet international industrial environmental protection standards.
📦 What’s Included

✔ 1 × FANUC A20B-8101-0440 Power Supply PCB
✔ Packaging based on selected condition
✔ Warranty and returns per merchant policy

A20B-8101-0440 New In Stock A20B81010440 Fanuc Circuit Board