About Optical Switches, Transmissive, Phototransistor Output

Tt Electronics Optical Switches, Transmissive, Phototransistor Output

Optical switches use light as the medium for switching, using a light source for switching interface operation. They are safe and reliable, as no high voltage or current is used when initiating a switch event. Optical switches are of two types – transmissive and phototransistor output. In a transmissive optical switch, light is passed through a UV-sensitive window. A UV-ridden resistor then disrupts the electric circuit, and the switch activates. These switches are reliable, compact, and low cost.In a phototransistor output optical switch, light is directed towards a phototransistor integrated circuit. This creates current flow and triggers the switch. This kind of optical switch offers greater flexibility in operation and also greater sensitivity.

Optical Switches, Transmissive, Phototransistor Output

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(Ex. GST)(▲▼)		Enter Qty Output DeviceSlot WidthAperture WidthCollector- Emitter Voltage VCEO MaxMaximum Collector CurrentForward CurrentMounting StyleMaximum Operating TemperatureMinimum Operating TemperatureSeriesPackagingIf - Forward CurrentQualification
  
                 
OPB821S5Z


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 13719
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USD 5.612
Multiples of: 1

Phototransistor2.03 mm1.02 mm30 V300 uA50 mAPcb, Wire+ 85 C- 40 C Bulk20 mA 
OPB848


Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 13580
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USD 2.3115
Multiples of: 1

Phototransistor2.54 mm1.52 mm30 V 50 mAThrough Hole+ 85 C- 40 C Bulk50 mA 
OPB815L


Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 7152
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USD 2.99
Multiples of: 1

Phototransistor9.53 mm 30 V16 mA50 mAThrough Hole+ 80 C- 40 C Bulk20 mA 
OPB816Z


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 6605
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USD 4.186
Multiples of: 1

Phototransistor5.1 mm1.52 mm30 V30 mA50 mAWire+ 85 C- 40 C Bulk20 mA 
OPB620


Optical Switches, Transmissive, Phototransistor Output .2in SLOT INFRARED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 6226
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USD 1.6905
Multiples of: 1

Phototransistor4.83 mm0.51 mm24 V30 mA50 mAThrough Hole+ 100 C- 40 C Bulk20 mA 
OPB831W55Z


Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 6208
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USD 4.9335
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mA + 80 C- 40 C    
OPB804


Optical Switches, Transmissive, Phototransistor Output .16in SLOT INFRARED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 5485
Ship by Wed. 26 Jun to Fri. 28 Jun Calender.png

USD 1.8745
Multiples of: 1

Phototransistor3.9 mm1.79 mm30 V30 mA50 mAThrough Hole+ 85 C- 40 C Bulk20 mA 
OPB841W51Z


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 4390
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USD 5.405
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAWire Leads+ 80 C- 40 COpb8 - WBulk20 mA 
OPB811W55Z


Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 4245
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USD 4.623
Multiples of: 1

Phototransistor9.53 mm1.27 mm30 V30 mA50 mAWire Leads+ 80 C- 40 COpb800 - WBulk20 mA 
OPB830W11Z


Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 3847
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USD 5.52
Multiples of: 1

Phototransistor3.18 mm0.254 mm30 V30 mA50 mAWire Leads+ 80 C- 40 COpb8 - WBulk20 mA 
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