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Home » NEWEST Products » New by Manufacturer » Bourns » Bourns® RS-485 Evaluation Boards
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Bourns® RS-485 Evaluation Boards
for RS-485 Port Protection

The Bourns RS-485 Evaluation Boards aid in evaluating circuit protection on RS-485 Serial Device Ports using TBU® High-Speed Protectors (HSPs), Gas Discharge Tubes (GDTs), Transient Voltage Suppression (TVS) diodes , and Metal Oxide Varistors (MOV) products. As part of the Bourns TBU® HSP device solution with a low capacitance GDT , the RS-485EVALBOARD1 and RS-485EVALBOARD2 enable design engineers to increase the surge and transient protection level on RS-485 ports and house the entire circuit protection solution in a reduced PCB area.



Bourns RS-485 Evaluation Boards

APPLICATION NOTE:
Handling Transient Threats in RS-485 Systems

RS-485EVALBOARD1


RS-485EVALBOARD1 aids in evaluating circuit protection on RS-485 Serial Device Ports using Bourns® TBU® HSPs , fast-acting GDTs , and TVS diodes to meet required industry standards on RS-485 port interfaces.

Constructed using FR4 PCB with nickel gold plating on the top and bottom sides, the RS-485EVALBOARD1 measures 45mm x 21mm x 1.2mm.

Part Number Description
RS-485EVALBOARD1 Eval Board

The RS-485EVALBOARD1 includes two each:
Bourns RS-485 Evaluation Board Schematic


RS-485EVALBOARD2


RS-485EVALBOARD2 aids in evaluating circuit protection on RS-485 Serial Device Ports using Bourns® TBU® HSPs , MOVs , and TVS diodes to meet required industry standards on RS-485 port interfaces.

Constructed using FR4 PCB with nickel gold plating on top and bottom sides, the RS-485EVALBOARD2 measures 50mm x 25mm x 1.2mm.

Part Number Description
RS-485EVALBOARD2
Eval Board

The RS-485EVALBOARD2 includes two each:
Bourns RS-485 Evaluation Board Schematic


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