Product Summary

The OPB606A is a reflective object sensor. The OPB606A consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor which is mounted “side-by-side” on parallel axes in a black opaque plastic housing. The emitting diode and phototransistor of the OPB606A is encapsulated in a filtering epoxy that reduces ambient light noise. On both models, the phototransistors respond to radiation from the emitter only when a reflective object passes within the field of view. The applications of the OPB606A include non-contact reflective object sensor, assembly line automation, machine automation, machine safety, end of travel sensor, door sensor.

Parametrics

OPB606A absolute maximum ratings: (1)Storage & Operating Temperature Range: -40℃to +85℃; (2)Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron]: 260℃; (3)Forward DC Current: 50 mA; (4)Peak Forward Current (1 μs pulse width, 300 pps): 3 A; (5)Reverse DC Voltage: 2 V; (6)Power Dissipation: 75 mW; (7)Collector-Emitter Voltage: 30 V; (8)Emitter-Collector Voltage: 5 V; (9)Collector DC Current: 25 mA; (10)Power Dissipation: 75 mW.

Features

OPB606A features: (1)Choice of phototransistor (OPB606) or photodarlington (OPB607) output; (2)Unfocused for sensing diffuse surface; (3)Low cost plastic housing; (4)Filtered.

Diagrams

OPB606A circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPB606A
OPB606A
Optek
Optical Switches, Reflective, with Phototransistor Output Output Phototranstr Input Diode
Data Sheet
0-1: $1.04
1-100: $0.76
100-250: $0.73
250-500: $0.69
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPB606A
OPB606A
Optek
Optical Switches, Reflective, with Phototransistor Output Output Phototranstr Input Diode
Data Sheet
0-1: $1.04
1-100: $0.76
100-250: $0.73
250-500: $0.69
OPB606B
OPB606B
Optek
Optical Switches, Reflective, with Phototransistor Output Reflective Sensor
Data Sheet
0-1: $0.71
1-10: $0.68
10-100: $0.66
100-250: $0.64
OPB608B
OPB608B
Optek
Optical Switches, Reflective, with Phototransistor Output Reflective Sensor
Data Sheet
0-1: $0.85
1-50: $0.83
50-100: $0.77
100-250: $0.71
OPB608C
OPB608C
Optek
Optical Switches, Reflective, with Phototransistor Output Reflective Sensor
Data Sheet
0-1: $0.88
1-50: $0.85
50-100: $0.82
100-250: $0.79
OPB609GU
OPB609GU
Optek
Optical Switches, Reflective, with Phototransistor Output Reflective Sensor
Data Sheet
Negotiable 
OPB611
OPB611
Optek
Optical Switches, Specialized Diode Sensor type 0.15 inch Slot Width
Data Sheet
0-1: $0.79
1-50: $0.76
50-100: $0.71
100-250: $0.65