The Fanuc A20B-3900-0272 is a compact SRAM/FROM memory module designed for Fanuc CNC systems. This plug-in daughter card combines battery-backed SRAM for parameter and machining data retention with FROM (Flash ROM) for system software and program storage, ensuring reliable non-volatile memory backup during power interruptions. It features industrial-grade memory chips, robust edge connectors for direct main board integration, and low-power operation on system-supplied voltages. [stock available]
| Reference: | 65526 |
| Brand Name: | FANUC |
| Model Number: | A20B-3900-0272 |
| Weight: | 2 Kg |
| Quantity Unit: | 1 Piece |
| COUNTRY OF ORIGIN: | Japan |
| Product Description: | A20B39000272 FANUC A20B-3900-0272 PCB BOARD. We conduct tests on the FANUC test bench to ensure excellent performance and stable product quality, offering professional warranty services. Restore your equipment quickly to minimize costly downtime. |
Q: What is your main line of business?
We sell and repair Fanuc, Mitsubishi, and Siemens products in China and provide other CNC spare parts.
Q: Where is your company？ How do I get there?
Our headquarters is located in Shanghai City; the environment is elegant, and the equipment is professional.
Q: Do you have the test equipment? How long is the delivery time?
We have complete testing equipment, and all parts are tested 100% before they leave the factory. Most of the parts are in stock, so the delivery time is usually 1-2 days.
Q: What's the warranty on your parts?
New and used products all come with a 12-month basic warranty. If you receive the part but it does not work properly, you can return it to us within 7 days.
Q: How about the packing when they are sent out?
We usually use foam paper to fill all the areas inside the box to protect the parts. We often pack the parts in cardboard boxes, but if the parts are too heavy, we make wooden boxes for them.
Q: What deliveries are available?
UPS, DHL, FedEx, TNT, and EMS are available.
