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Optek / TT Electronics Optoelectronics

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Types of Optoelectronics

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T51Z
Optek / TT Electronics
1: $7.29
5,530In Stock

Mfr. Part #
OPB380T51Z

Mouser Part #
828-OPB380T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

5,530In Stock

$7.29

$6.77

$6.75

$6.58

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: $8.41
4,071In Stock

Mfr. Part #
OPB841W51Z

Mouser Part #
828-OPB841W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,071In Stock

$8.41

$7.56

$7.55

$7.27

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: $4.22
7,558In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,558In Stock

$4.22

$3.72

$3.70

$3.59

$3.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

OPB831W55Z
Optek / TT Electronics
1: $8.02
3,978In Stock

Mfr. Part #
OPB831W55Z

Mouser Part #
828-OPB831W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

Datasheet

3,978In Stock

$8.02

$6.83

$6.81

$6.71

View

Min.: 1
Mult.: 1

Single Color LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: $0.677
39,241In Stock

Mfr. Part #
OVLGC0C6B9

Mouser Part #
828-OVLGC0C6B9

Optek / TT Electronics

Single Color LEDs Blue-Green 505 nm

Datasheet

39,241In Stock

$0.677

$0.605

$0.576

$0.536

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB821S5Z
Optek / TT Electronics
1: $8.02
8,296In Stock

Mfr. Part #
OPB821S5Z

Mouser Part #
828-OPB821S5Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

8,296In Stock

$8.02

$7.33

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

OPB492T11Z
Optek / TT Electronics
1: $6.47
3,706In Stock

Mfr. Part #
OPB492T11Z

Mouser Part #
828-OPB492T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS

Datasheet

3,706In Stock

$6.47

$6.45

$6.21

Min.: 1
Mult.: 1

Single Color LEDs Red 623 nm

OVLLR8C7
Optek / TT Electronics
1: $0.562
37,694In Stock

Mfr. Part #
OVLLR8C7

Mouser Part #
828-OVLLR8C7

Optek / TT Electronics

Single Color LEDs Red 623 nm

Datasheet

37,694In Stock

$0.562

$0.533

$0.518

$0.442

$0.432

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: $1.60
1,794In Stock

Mfr. Part #
OP265FAA

Mouser Part #
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,794In Stock

$1.60

$1.51

$1.45

$1.43

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: $1.37
2,219In Stock

Mfr. Part #
OP268FA

Mouser Part #
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,219In Stock

$1.37

$1.34

$1.28

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.47
2,042In Stock

Mfr. Part #
OP268FB

Mouser Part #
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,042In Stock

$1.47

$1.43

$1.34

$1.31

View

Min.: 1
Mult.: 1

Phototransistors PHOTOTRANSISTOR TO-18

OP593A
Optek / TT Electronics
1: $1.04
2,479In Stock

Mfr. Part #
OP593A

Mouser Part #
828-OP593A

Optek / TT Electronics

Phototransistors PHOTOTRANSISTOR TO-18

Datasheet

2,479In Stock

$1.04

$0.994

$0.965

$0.922

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T55Z
Optek / TT Electronics
1: $6.75
344In Stock

Mfr. Part #
OPB380T55Z

Mouser Part #
828-OPB380T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

344In Stock

$6.75

$5.89

$5.79

$5.75

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring

OPB680-20
Optek / TT Electronics
1: $5.23
700In Stock

Mfr. Part #
OPB680-20

Mouser Part #
828-OPB680-20

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring

Datasheet

700In Stock

$5.23

$4.42

$4.02

$3.93

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

OPB710F
Optek / TT Electronics
1: $13.03
587In Stock

Mfr. Part #
OPB710F

Mouser Part #
828-OPB710F

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

Datasheet

587In Stock

$13.03

$12.36

$12.34

$11.85

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB871N55
Optek / TT Electronics
1: $3.93
930In Stock

Mfr. Part #
OPB871N55

Mouser Part #
828-OPB871N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

930In Stock

$3.93

$3.53

$3.51

$3.46

$3.38

Min.: 1
Mult.: 1

Photodiodes FIBER OPTIC PHOTODIO

OPF480
Optek / TT Electronics
1: $11.88
226In Stock
100Expected 2026-07-28

Mfr. Part #
OPF480

Mouser Part #
828-OPF480

Optek / TT Electronics

Photodiodes FIBER OPTIC PHOTODIO

Datasheet

Product Comments

226In Stock

100Expected 2026-07-28

$11.88

$11.85

$10.41

$9.86

$9.27

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI120
Optek / TT Electronics
1: $17.58
984In Stock

Mfr. Part #
OPI120

Mouser Part #
828-OPI120

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

Product Comments

984In Stock

$17.58

$13.90

$13.88

$13.38

$13.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840W55Z
Optek / TT Electronics
1: $7.13
838In Stock

Mfr. Part #
OPB840W55Z

Mouser Part #
828-OPB840W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

838In Stock

$7.13

$6.67

$6.41

$6.36

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T51
Optek / TT Electronics
1: $4.33
471In Stock

Mfr. Part #
OPB866T51

Mouser Part #
828-OPB866T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

471In Stock

$4.33

$3.90

$3.89

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550-OCA
Optek / TT Electronics
1: $2.39
1,000In Stock

Mfr. Part #
OPL550-OCA

Mouser Part #
828-OPL550-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,000In Stock

$2.39

$2.26

$2.19

$2.13

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OPR5200
Optek / TT Electronics
1: $4.98
784In Stock

Mfr. Part #
OPR5200

Mouser Part #
828-OPR5200

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Learn More

Datasheet

Product Comments

784In Stock

$4.98

$4.32

$4.20

Min.: 1
Mult.: 1

Single Color LEDs Blue 470 nm

OVLLB8C7
Optek / TT Electronics
1: $0.634
18,997In Stock

Mfr. Part #
OVLLB8C7

Mouser Part #
828-OVLLB8C7

Optek / TT Electronics

Single Color LEDs Blue 470 nm

Datasheet

18,997In Stock

$0.634

$0.562

$0.533

$0.485

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP266A
Optek / TT Electronics
1: $1.73
3,369In Stock

Mfr. Part #
OP266A

Mouser Part #
828-OP266A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,369In Stock

$1.73

$1.61

$1.56

$1.51

$1.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365N55
Optek / TT Electronics
1: $4.55
487In Stock

Mfr. Part #
OPB365N55

Mouser Part #
828-OPB365N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

487In Stock

$4.55

$4.15

$4.13

$3.97

View

Min.: 1
Mult.: 1

Optek / TT Electronics Optoelectronics

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