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Phototransistor Opto-electronics

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Types of Opto-electronics

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Results: 1,252

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Output Type = Phototransistor

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Part #

Optical Switches, Reflective, Phototransistor Output Reflective Line Reader

OPB739RWZ
Optek / TT Electronics
1: $23.99
37In Stock

Mfr. Part No.
OPB739RWZ

Mouser Part No
828-OPB739RWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Line Reader

Datasheet

37In Stock

$23.99

$22.59

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: $5.78
52In Stock
800Expected 9/9/2026

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

52In Stock

800Expected 9/9/2026

$5.78

$5.56

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB741WZ
Optek / TT Electronics
1: $6.49
161In Stock

Mfr. Part No.
OPB741WZ

Mouser Part No
828-OPB741WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

161In Stock

$6.49

$5.83

$5.82

$5.63

$5.58

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB742
Optek / TT Electronics
1: $3.86
40In Stock
500Expected 16/11/2026

Mfr. Part No.
OPB742

Mouser Part No
828-OPB742

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

40In Stock

500Expected 16/11/2026

$3.86

$3.69

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB742WZ
Optek / TT Electronics
1: $6.09
110In Stock

Mfr. Part No.
OPB742WZ

Mouser Part No
828-OPB742WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

110In Stock

$6.09

$5.77

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Switch

OPB748WZ
Optek / TT Electronics
1: $8.01
149In Stock

Mfr. Part No.
OPB748WZ

Mouser Part No
828-OPB748WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Switch

Datasheet

149In Stock

$8.01

$7.47

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB750T
Optek / TT Electronics
1: $7.00
88In Stock
200Expected 19/11/2026

Mfr. Part No.
OPB750T

Mouser Part No
828-OPB750T

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

88In Stock

200Expected 19/11/2026

$7.00

$6.85

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB755TZ
Optek / TT Electronics
1: $10.68
12In Stock

Mfr. Part No.
OPB755TZ

Mouser Part No
828-OPB755TZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

12In Stock

$10.68

$9.75

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB800W55Z
Optek / TT Electronics
1: $6.58
30In Stock
800Expected 21/10/2026

Mfr. Part No.
OPB800W55Z

Mouser Part No
828-OPB800W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Learn More

Datasheet

30In Stock

800Expected 21/10/2026

$6.58

$6.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB801L55
Optek / TT Electronics
1: $3.96
223In Stock

Mfr. Part No.
OPB801L55

Mouser Part No
828-OPB801L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Datasheet

223In Stock

$3.96

$3.74

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB802W55Z
Optek / TT Electronics
1: $6.92
212In Stock

Mfr. Part No.
OPB802W55Z

Mouser Part No
828-OPB802W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Learn More

Datasheet

212In Stock

$6.92

$6.57

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS

OPB810W51Z
Optek / TT Electronics
1: $6.75
261In Stock
1,400Expected 26/11/2026

Mfr. Part No.
OPB810W51Z

Mouser Part No
828-OPB810W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS

Learn More

Datasheet

261In Stock

1,400Expected 26/11/2026

$6.75

$6.73

$6.51

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .375in Slot Ir

OPB815WZ
Optek / TT Electronics
1: $6.91
238In Stock
3,500On Order

Mfr. Part No.
OPB815WZ

Mouser Part No
828-OPB815WZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .375in Slot Ir

Datasheet

238In Stock

3,500On Order

$6.91

$6.76

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

OPB818
Optek / TT Electronics
1: $3.47
227In Stock
500Expected 25/9/2026

Mfr. Part No.
OPB818

Mouser Part No
828-OPB818

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

Datasheet

Product Comments

227In Stock

500Expected 25/9/2026

$3.47

$3.44

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED

OPB820S5
Optek / TT Electronics
1: $5.39
287In Stock

Mfr. Part No.
OPB820S5

Mouser Part No
828-OPB820S5

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED

Datasheet

287In Stock

$5.39

$5.15

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output DUAL SLOTTED 20mA 30V

OPB822SD
Optek / TT Electronics
1: $6.72
165In Stock

Mfr. Part No.
OPB822SD

Mouser Part No
828-OPB822SD

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output DUAL SLOTTED 20mA 30V

Datasheet

165In Stock

$6.72

$6.41

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB825
Optek / TT Electronics
1: $2.87
685In Stock

Mfr. Part No.
OPB825

Mouser Part No
828-OPB825

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

685In Stock

$2.87

$2.72

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB825A
Optek / TT Electronics
1: $2.90
178In Stock
1,000Expected 24/11/2026

Mfr. Part No.
OPB825A

Mouser Part No
828-OPB825A

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

178In Stock

1,000Expected 24/11/2026

$2.90

$2.76

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB827A
Optek / TT Electronics
1: $4.81
6In Stock

Mfr. Part No.
OPB827A

Mouser Part No
828-OPB827A

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

6In Stock

$4.81

$4.08

$3.56

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB830L11
Optek / TT Electronics
1: $4.96
100In Stock
800On Order

Mfr. Part No.
OPB830L11

Mouser Part No
828-OPB830L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

100In Stock

800On Order

$4.96

$4.68

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .125" SLOT INFRARED

OPB830L51
Optek / TT Electronics
1: $3.97
17In Stock
400Expected 20/11/2026

Mfr. Part No.
OPB830L51

Mouser Part No
828-OPB830L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .125" SLOT INFRARED

Datasheet

17In Stock

400Expected 20/11/2026

$3.97

$3.78

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

OPB830W55Z
Optek / TT Electronics
1: $6.62
55In Stock
1,000Expected 21/10/2026

Mfr. Part No.
OPB830W55Z

Mouser Part No
828-OPB830W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

Datasheet

55In Stock

1,000Expected 21/10/2026

$6.62

$6.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Optical Switch

OPB831W51Z
Optek / TT Electronics
1: $9.74
100In Stock

Mfr. Part No.
OPB831W51Z

Mouser Part No
828-OPB831W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Optical Switch

Datasheet

100In Stock

$9.74

$8.11

$7.06

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB832W55Z
Optek / TT Electronics
1: $6.83
119In Stock

Mfr. Part No.
OPB832W55Z

Mouser Part No
828-OPB832W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

119In Stock

$6.83

$6.46

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output SLOTTED OPTICAL SW

OPB840L11
Optek / TT Electronics
1: $4.65
142In Stock

Mfr. Part No.
OPB840L11

Mouser Part No
828-OPB840L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLOTTED OPTICAL SW

Datasheet

142In Stock

$4.65

$4.22

$4.08

$4.05

Min.: 1
Mult.: 1

Phototransistor Opto-electronics

Types of Opto-electronics

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