Bourns RS-485EVALBOARD1和RS-485EVALBOARD2

Bourns RS-485评估板通过采用TBU® 高速保护器(HSP)、气体放电管(GDT)、瞬时电压抑制(TVS)二极管和金属氧化物压敏电阻(MOV)产品来帮助评估RS-485串行设备端口的电路保护情况。作为带有低电容GDT的Bourns TBU® HSP设备解决方案之一，RS-485EVALBOARD1和RS-485EVALBOARD2使设计工程师能够提高RS-485端口的浪涌和瞬态保护水平，并可将整个的电路保护解决方案放置在更小的印刷电路板区域中。- RS-485EVALBOARD1 - 使用2个Bourns® TBU® HSP、2个快断GDT和2个TVS二极管以满足RS-485端口接口的行业标准。- RS-485EVALBOARD2 - 使用Bourns® TBU® HSP、MOV和TVS二极管以满足RS-485 端口接口的行业标准。

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.

RS-485EVALBOARD3 - aids in evaluating circuit protection on RS-485 Serial Device Ports using Bourns TBU HSPs, MOVs, and TVS products 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-485EVALBOARD3 measures 53.5mm x 25.3 mm x 0.85 mm.

RS-485EVALBOARD4 - aids in evaluating circuit protection solutions for RS-485 serial ports using Bourns TBU HSP, GDT, surge arrestor, 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-485EVALBOARD4 measures 35mm x 25mm x 0.85mm.

Datasheets

Mouser资源

RS-485EVALBOARD2 includes two each
- TBU-CA065-300-WH Bourns TBU single, bi-directional line 650V, 300mA HSPs
- MOV-10D201K single, bi-directional line 200V, 10mm MOVs
- CDSOT23-SM712 dual bi-directional line, 7V / 12V TVS diodes
RS-485EVALBOARD3 includes
- Two each TBU-CA065-300-WH TBU single bi-directional line 850V, 300mA
- Two each 2017-09-SMH-RPLF GDT w/FLAT^®technology, 90V
- One each CDSOT23-SM712 dual bi-directional line TVA 12V SOT23
RS-485EVALBOARD4 includes one each
- TBU-DF085-300-WH dual-channel bi-directional line 850V, 300mA HSP
- 2030-42T-SM-RPLF fast acting, 3-Electrode 420V gas discharge tube
- CDSOT23-SM712 dual bi-directional 12V TVS diode