OPB610 Datasheet | TT Electronics

Features : - Non-contact switching - Printed circuit board moun ng - Enhanced signal to noise ra o - PIN photodiode sensor for high speed (OPB611, OPB621) - Lead centers: 0.275: (OPB61_) / 0.320” (OPB62_) DescripƟon: The OPB610 and OPB620 slo ed op cal switches consist of an infrared emi ng diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ra o and immunity to background irradiance. The OPB611, OPB621 slo ed op cal switch consists of an infrared emi ng diode and a PIN photodiode with a polysulfone housing that is opaque to visible light, but transmissive to infrared. The low tr/tf of the PIN photodiode is ideal for highspeed opera on. The sensi vity to ambient radia on is minimized. Custom electrical, wire and cabling and connectors are available. Contact your local representa ve or OPTEK for more informa on. Ordering InformaƟon ApplicaƟons: - Non-contact reflec ve object sensor - Assembly line automa on - Machine automa on - Machine safety - End of travel sensor - Door sensor Part Number OPB610 OPB611 OPB620 OPB621 LED Peak Wavelength 890 nm Sensor Rbe Transistor Diode Rbe Transistor Diode Slot Width / Depth Aperture Lead Length / EmiƩer / Sensor Spacing 0.150" / 0.240” 0.190" / 0.285” 0.06” / 0.06” 0.100" / 0.275" 0.100" / 0.320" OPB610, OPB611 OPB620, OPB621 OPB610, OPB620 23 Ro...