About Optical Switches, Transmissive, Phototransistor Output

Rohm 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
  
                 
RPI-441C1


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm
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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.

ROHM 9384
Ships to you
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USD 0.181
Multiples of: 5

Phototransistor4 mm0.5 mm30 V30 mA50 mAThrough Hole+ 85 C- 25 CRpi - 441C1Bulk50 mA 
RPI-0128


Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter
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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.

ROHM 7135
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USD 0.3928
Multiples of: 1

Phototransistor1.2 mm 30 V30 mA Smd/Smt+ 85 C- 25 CRpi - 0128Reel  
RPI-125


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES
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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.

ROHM 3982
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USD 0.4912
Multiples of: 1

 1.2 mm 30 V30 mA Through Hole+ 85 C- 25 CRpi - 125Bulk50 mA 
RPI-221A


Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm
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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.

ROHM 3880
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USD 0.2931
Multiples of: 1

 2 mm 30 V30 mA  + 85 C- 25 CRpi - 221Bulk50 mA 
RPI-130


Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter
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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.

ROHM 3756
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USD 0.4248
Multiples of: 1

Phototransistor1.2 mm 30 V30 mA Through Hole+ 85 C- 25 CRpi - 130Bulk  
RPI-124


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES
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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.

ROHM 3315
Ships to you
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USD 0.5873
Multiples of: 1

Phototransistor1 mm0.15 mm30 V30 mA50 mA + 85 C- 25 CRpi - 124Bulk50 mA 
RPI-121


Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V
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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.

ROHM 2287
Ships to you
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USD 0.6425
Multiples of: 1

Phototransistor0.8 mm0.4 mm30 V30 mA50 mA + 85 C- 25 CRpi - 121Bulk50 mA 
RPI-352


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm
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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.

ROHM 2046
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USD 0.2051
Multiples of: 5

Phototransistor3 mm 30 V30 mA50 mA + 85 C- 25 C Bulk  
RPI-0352E


Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm
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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.

ROHM 830
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USD 0.2909
Multiples of: 1

Phototransistor  30 V30 mA35 mAThrough Hole+ 85 C- 30 CRpi - 0352EBulk35 mA 
RPI-0226


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter
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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.

ROHM 33
Ships to you
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USD 0.2519
Multiples of: 1

Phototransistor2 mm 30 V30 mA50 mASmd/Smt+ 85 C- 30 CRpi - 0226Reel50 mA 
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