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.
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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
  
                 
TCST1103


Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor
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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.

Vishay 4154
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AUD 1.1126
Multiples of: 1

 3.1 mm1 mm70 V4 mA  + 85 C- 55 C Tube60 mA 
OPB875N51


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 873
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AUD 4.2667
Multiples of: 1

          Bulk  
OPB812W55Z


Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS
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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 845
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AUD 7.1029
Multiples of: 1

Phototransistor9.53 mm1.27 mm30 V30 mA50 mAWire Leads+ 80 C- 40 COpb800 - WBulk20 mA 
ZSOS-T0705


DIP-4 Photointerrupters - Slot Type - Transistor Output ROHS
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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.

Chau Light 838
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AUD 0.254
Multiples of: 6

             
OPB840W55Z


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 826
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AUD 6.9457
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAWire Leads+ 80 C- 40 COpb8 - WBulk20 mA 
LTH-301A


Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space
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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.

Lite-On 806
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AUD 0.7009
Multiples of: 1

Phototransistor5.2 mm0.5 mm30 V20 mA20 mAThrough Hole+ 85 C- 25 C Bulk20 mA 
OPB870N51


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 805
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AUD 3.7871
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAPcb Mount+ 85 C- 40 COpb86/87Bulk20 mA 
OPB829CZ


Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode
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TT Electronics 776
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AUD 6.5536
Multiples of: 400

Phototransistor3.18 mm1.524 mm30 V30 mA50 mAWire Leads+ 80 C- 40 C Bulk20 mA 
OPB819Z


Optical Switches, Transmissive, Phototransistor Output 1.25in SLOT IR
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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 774
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AUD 10.3929
Multiples of: 200

Phototransistor32 mm1.52 mm30 V30 mA50 mAWire Leads+ 85 C- 40 C Bulk20 mA 
OPB881T55Z


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 51
Ships to you
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AUD 6.8829
Multiples of: 1

Phototransistor3.18 mm1.27 mm30 V30 mA50 mAWire Leads+ 85 C- 40 COpb88/89 - ZBulk20 mA 
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