Description:

Each OPB825, OPB825A and OPB825B have an infrared LED, while the OPB825R has a Red LED. All devices have a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a 0.160” (4.064 mm) wide slot. OPB825 and OPB825R have no mounting tabs and is intended for direct insertion into PCBoards or dual-in-line sockets. OPB825A has one mounting tab on the phototransistor side, while OPB825B has mounting tabs on both sides (two tabs). Phototransistor switching takes place whenever an opaque object passes through the slot.

Features:

• Non-contact switching

• Fast switching speed

• 0.160” (4.06 mm) wide slot

• 0.300” (7.62 mm) lead spacing

• OPB825R—Optimized for ticket dispensers

Applications:

• Non-contact interruptive object sensing

• Assembly line automation

• Machine automation

• Equipment security

• Machine safety

• Ticket Sensing

OPB825A属于传感器，变送器 > 光学传感器 - 光电遮断器 - 槽型 - 晶体管输出。梯梯电子集成制造服务(苏州)有限公司制造生产的OPB825A光学传感器 - 光电遮断器 - 槽型 - 晶体管输出具有晶体管输出的槽型光断续器是利用内置红外光源和以气隙（槽）隔开的光电二极管的光学传感器模块。当致动器、液体或其他检测物体挡住光源时，将打开或关闭输出晶体管，从而切换施加的电压。安装方式包括底座、卡入、表面、自由悬挂和通孔安装。