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-222N1


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHTOINTRPTR ULTRMIN HI RES 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 Availability : 0
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USD 0.2826
Multiples of: 5

 2 mm0.2 mm30 V30 mA Through Hole+ 85 C- 25 CRpi - 222Bulk50 mA 
RPI-579


Optical Switches, Transmissive, Phototransistor Output General 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 Availability : 0
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USD 0.3224
Multiples of: 1

 5 mm 30 V30 mA Through Hole+ 85 C- 25 CRpi - 579Bulk  
RPI-579N1


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 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 Availability : 0
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USD 0.3236
Multiples of: 50

Phototransistor5 mm 30 V30 mA50 mA + 85 C- 25 CRpi - 579N1Bulk50 mA 
RPI-352C40N


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm
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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 Availability : 0
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USD 0.3404
Multiples of: 1

 3 mm0.4 mm30 V30 mA Through Hole+ 85 C- 25 CRpi - 352Bulk50 mA 
RPI-578NF


Optical Switches, Transmissive, Phototransistor Output 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 Availability : 0
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USD 0.3516
Multiples of: 900

Phototransistor  30 V30 mA50 mAThrough Hole+ 85 C- 25 CRpi - 578NfBulk50 mA 
RPI-392


ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min., 0.7V
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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 Availability : 0
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USD 0.3927
Multiples of: 400

Phototransistor4 mm0.5 mm30 V30 mA50 mA + 85 C- 25 CRpi - 392Bulk50 mA 
RPI-579N1E


Optical Switches, Transmissive, Phototransistor Output Energysaving 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 Availability : 0
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USD 0.4224
Multiples of: 1

Phototransistor5 mm 30 V30 mA Through Hole+ 85 C- 25 CRpi - 579N1eBulk  
RPI-131


ROHM Semiconductor 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 Availability : 0
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USD 0.4316
Multiples of: 2000

Phototransistor1.2 mm0.4 mm30 V30 mA50 mA + 85 C- 25 CRpi - 131Bulk  
RPI-0129


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 Availability : 0
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USD 0.4572
Multiples of: 40

Phototransistor1.2 mm 30 V30 mA Through Hole+ 85 C- 25 C Reel  
RPI-574


Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER TRANSMISSIVE 5MM
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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 Availability : 0
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USD 0.4702
Multiples of: 1

 5 mm0.5 mm30 V30 mA Through Hole+ 85 C- 25 C Bulk50 mA 
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