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1.8 V Optical Switches

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Types of Optical Switches

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Results: 28

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Vf - Forward Voltage = 1.8 V

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Part #

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735B
Optek / TT Electronics
1: 16,41 €
93In Stock

Mfr. Part No.
OPB735B

Mouser Part No
828-OPB735B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

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Datasheet

93In Stock

16,41 €

13,94 €

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735A
Optek / TT Electronics
1: 15,01 €
89In Stock

Mfr. Part No.
OPB735A

Mouser Part No
828-OPB735A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

89In Stock

15,01 €

12,77 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: 2,31 €
485In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

485In Stock

2,31 €

2,08 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

OPB735C
Optek / TT Electronics
1: 14,05 €
97In Stock

Mfr. Part No.
OPB735C

Mouser Part No
828-OPB735C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

Learn More

Datasheet

97In Stock

14,05 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB744WZ
Optek / TT Electronics
1: 4,31 €
188In Stock

Mfr. Part No.
OPB744WZ

Mouser Part No
828-OPB744WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

188In Stock

4,31 €

4,30 €

4,02 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Specialised Visible Emitter 660nm

MTRS6660DSM
Marktech Optoelectronics
1: 29,59 €
4In Stock

Mfr. Part No.
MTRS6660DSM

Mouser Part No
193-MTRS6660DSM

Marktech Optoelectronics

Optical Switches, Specialised Visible Emitter 660nm

Datasheet

4In Stock

29,59 €

23,00 €

19,89 €

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: 2,17 €
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

2,17 €

1,96 €

1,95 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735CWZ
Optek / TT Electronics
1: 20,86 €
48In Stock

Mfr. Part No.
OPB735CWZ

Mouser Part No
828-OPB735CWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

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Datasheet

48In Stock

20,86 €

19,68 €

17,66 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB732WZ
Optek / TT Electronics
1: 4,83 €
919In Stock
2.050Expected 8/14/2026

Mfr. Part No.
OPB732WZ

Mouser Part No
828-OPB732WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

919In Stock

2.050Expected 8/14/2026

4,83 €

4,59 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

76.2 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743WZ
Optek / TT Electronics
1: 3,90 €
448In Stock

Mfr. Part No.
OPB743WZ

Mouser Part No
828-OPB743WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

448In Stock

3,90 €

3,52 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB745
Optek / TT Electronics
1: 2,79 €
1.551In Stock

Mfr. Part No.
OPB745

Mouser Part No
828-OPB745

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

1.551In Stock

2,79 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB745WZ
Optek / TT Electronics
1: 4,36 €
513In Stock

Mfr. Part No.
OPB745WZ

Mouser Part No
828-OPB745WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

513In Stock

4,36 €

4,15 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

MTRS1070
Marktech Optoelectronics
1: 4,82 €
7In Stock

Mfr. Part No.
MTRS1070

Mouser Part No
193-MTRS1070

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm

Datasheet

7In Stock

4,82 €

3,59 €

2,88 €

2,57 €

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB732
Optek / TT Electronics
1: 3,96 €
21In Stock
500Expected 9/22/2026

Mfr. Part No.
OPB732

Mouser Part No
828-OPB732

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

21In Stock

500Expected 9/22/2026

3,96 €

3,60 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

76.2 mm

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735AWZ
Optek / TT Electronics
1: 18,21 €
55In Stock

Mfr. Part No.
OPB735AWZ

Mouser Part No
828-OPB735AWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

Learn More

Datasheet

55In Stock

18,21 €

17,42 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: 3,62 €
127In Stock
800Expected 9/16/2026

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

127In Stock

800Expected 9/16/2026

3,62 €

3,52 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB741WZ
Optek / TT Electronics
1: 4,10 €
161In Stock

Mfr. Part No.
OPB741WZ

Mouser Part No
828-OPB741WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

161In Stock

4,10 €

3,69 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB742
Optek / TT Electronics
1: 2,41 €
40In Stock
500Expected 11/16/2026

Mfr. Part No.
OPB742

Mouser Part No
828-OPB742

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

40In Stock

500Expected 11/16/2026

2,41 €

2,33 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB742WZ
Optek / TT Electronics
1: 3,85 €
110In Stock

Mfr. Part No.
OPB742WZ

Mouser Part No
828-OPB742WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

110In Stock

3,85 €

3,65 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB750T
Optek / TT Electronics
1: 4,43 €
93In Stock

Mfr. Part No.
OPB750T

Mouser Part No
828-OPB750T

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

93In Stock

4,43 €

4,33 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB755TZ
Optek / TT Electronics
1: 6,61 €
17In Stock

Mfr. Part No.
OPB755TZ

Mouser Part No
828-OPB755TZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

17In Stock

6,61 €

6,17 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Specialised Visible Emitter 660nm

MTRS6660D
Marktech Optoelectronics
1: 4,82 €
9In Stock

Mfr. Part No.
MTRS6660D

Mouser Part No
193-MTRS6660D

Marktech Optoelectronics

Optical Switches, Specialised Visible Emitter 660nm

Datasheet

9In Stock

4,82 €

3,59 €

2,88 €

2,57 €

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735BWZ
Optek / TT Electronics
1: 19,43 €
5In Stock

Mfr. Part No.
OPB735BWZ

Mouser Part No
828-OPB735BWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

Learn More

Datasheet

5In Stock

19,43 €

17,52 €

17,21 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB755TAZ
Optek / TT Electronics
1: 4,70 €
199Expected 9/1/2026

Mfr. Part No.
OPB755TAZ

Mouser Part No
828-OPB755TAZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

199Expected 9/1/2026

4,70 €

4,58 €

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5.59 mm

Optical Switches, Transmissive, Photo IC Output Dual Channel Photologic

OPB950Z
Optek / TT Electronics
1: 9,53 €
100Expected 8/10/2026

Mfr. Part No.
OPB950Z

Mouser Part No
828-OPB950Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Dual Channel Photologic

Datasheet

100Expected 8/10/2026

9,53 €

9,12 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5.08 mm

1.8 V Optical Switches

Types of Optical Switches

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