About 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.

Enable Filter
Manufacturer


















Reset
Output Device

Reset
Slot Width















































Reset
Aperture Width


































Reset
Collector- Emitter Voltage VCEO Max







Reset
Maximum Collector Current

















Reset
Forward Current










Reset
Mounting Style












Reset
Maximum Operating Temperature








Reset
Minimum Operating Temperature





Reset
Series









































































































































Reset
Packaging







Reset
If - Forward Current









Reset
Qualification
Reset
    Load More 
    1 2345...
    TCPT1350X01


    		Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS
    Icon ROHS
    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 37294
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 0.6003
    Multiples of: 1

    		Phototransistor3 mm0.3 mm20 V20 mA25 mASmd/Smt+ 125 C- 40 CTcpt13xxx01Reel25 mAAec - Q101
    OPB804


    		Optical Switches, Transmissive, Phototransistor Output .16in SLOT INFRARED
    Icon ROHS
    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 30734
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 1.771
    Multiples of: 1

    		Phototransistor3.9 mm1.79 mm30 V30 mA50 mAThrough Hole+ 85 C- 40 C Bulk20 mA 
    TCPT1600X01


    		Optical Switches, Transmissive, Phototransistor Output Sg Chnl 1.6mA AEC-Q101 Qualified
    Icon ROHS
    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 24724
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 0.8004
    Multiples of: 1

    		 3 mm0.3 mm20 V20 mA Smd/Smt+ 105 C- 40 C Reel15 mAAec - Q101
    ITR8307/S17/TR8(B)


    		Photo Interrupter SMD-4 RoHS
    Icon ROHS
    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.

    		Everlight 23711
    Ships to you
    between Wed. 20 Dec to Mon. 25 Dec     Calender.png

    USD 0.0892
    Multiples of: 5

    		             
    LTH-301-05


    		Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor
    Icon ROHS
    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 17644
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 0.4312
    Multiples of: 1

    		             
    OPB821S5Z


    		Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
    Icon ROHS
    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 15029
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 5.727
    Multiples of: 1

    		Phototransistor2.03 mm1.02 mm30 V300 uA50 mAPcb, Wire+ 85 C- 40 C Bulk20 mA 
    TCST1103


    		Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor
    Icon ROHS
    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 12061
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec     Calender.png

    USD 0.5854
    Multiples of: 1

    		 3.1 mm1 mm70 V4 mA  + 85 C- 55 C Tube60 mA 
    LTH-301-07


    		Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor
    Icon ROHS
    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 9002
    Ships to you
    between Tue. 12 Dec to Thu. 14 Dec     Calender.png

    USD 0.4174
    Multiples of: 1

    		 5 mm0.5 mm30 V20 mA Through Hole+ 85 C- 25 C Bulk20 mA 
    TCUT1600X01


    		Optical Switches, Transmissive, Phototransistor Output Dual Chnl 1.6mA AEC-Q101 Qualified
    Icon ROHS
    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 656
    Ships to you
    between Wed. 20 Dec to Mon. 25 Dec     Calender.png

    USD 0.7776
    Multiples of: 1

    		 3 mm0.3 mm20 V20 mA Smd/Smt+ 105 C- 40 C Reel15 mAAec - Q101
    RPI-243


    		Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm
    Icon ROHS
    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 524
    Ships to you
    between Wed. 20 Dec to Mon. 25 Dec     Calender.png

    USD 0.3587
    Multiples of: 1

    		Phototransistor2 mm0.4 mm30 V30 mA50 mAThrough Hole+ 85 C- 25 CRpi - 243Bulk50 mA 
    1 2345...