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FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
Specifications
Brand Name :
Siemens
Model Number :
A20B-3900-0283
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T
Delivery Time :
2-3 days
Product Name :
PLC Industrial Control
Part Number :
A20B-3900-0283
Shipment :
DHL
Condition :
New
Lead Time :
2-3 days
Warranty :
1 year
Keywords :
A20B-3900-0283
Description
Siemens A20B-3900-0283 Overview

The FANUC A20B-3900-0283 is a specialized SRAM memory card designed for FANUC CNC (Computer Numerical Control) systems. As a core component in industrial machining setups, it provides reliable data storage (typically 256KB–512KB) for CNC program files, system configurations, and operational parameters. Built to industrial standards (3.3V voltage, 0°C–60°C operating range), it ensures stable performance in manufacturing environments and is fully compatible with FANUC’s 0i/16i/18i/21i CNC controller series. This genuine FANUC PCB card is a critical replacement part for maintaining uninterrupted CNC machine operation.








Figure 1 shows the front panel of A20B-3900-0283.

FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)










FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)














Quick Specs.

Table 1 shows the Quick Specs.


Item Detail
Model A20B-3900-0283
Brand FANUC
Type SRAM Memory Card
Application CNC Industrial Systems





Detailed Specification
Parameter Value
Memory Type SRAM
Storage Capacity Typically 256KB / 512KB
Form Factor PCB Card (CNC-specific)
Voltage 3.3V (Industrial Standard)
Compatible System FANUC 0i/16i/18i/21i CNC Series
Operating Temp Range 0°C to 60°C
Condition Original/Genuine FANUC

FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
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FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)

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Product Detail
Brand Name :
Siemens
Model Number :
A20B-3900-0283
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T
Contact Supplier
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)
FANUC A20B-3900-0283 SRAM Memory Card (for CNC Systems)

LonRise Equipment Co. Ltd.

Verified Supplier
10 Years
shanghai, shanghai
Since 2007
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Optical Transceiver Module, SFP Optical Transceiver, Cisco SFP Modules
Total Annual :
2,000,000-4,000,000
Employee Number :
30~50
Certification Level :
Verified Supplier
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