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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: S/22.73
4,061In Stock

Mfr. Part #
OPB841W51Z

Mouser Part #
828-OPB841W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,061In Stock

S/22.73

S/20.44

S/20.40

S/19.66

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB816Z
Optek / TT Electronics
1: S/15.45
4,945In Stock

Mfr. Part #
OPB816Z

Mouser Part #
828-OPB816Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,945In Stock

S/15.45

S/15.41

S/15.03

View

Min.: 1
Mult.: 1

Single Color LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: S/1.83
38,686In Stock

Mfr. Part #
OVLGC0C6B9

Mouser Part #
828-OVLGC0C6B9

Optek / TT Electronics

Single Color LEDs Blue-Green 505 nm

Datasheet

38,686In Stock

S/1.83

S/1.63

S/1.56

S/1.52

S/1.50

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: S/11.41
7,444In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,444In Stock

S/11.41

S/10.04

S/10.00

S/9.58

Min.: 1
Mult.: 1

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

OPB492T11Z
Optek / TT Electronics
1: S/18.02
3,721In Stock

Mfr. Part #
OPB492T11Z

Mouser Part #
828-OPB492T11Z

Optek / TT Electronics

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

Datasheet

3,721In Stock

S/18.02

S/17.48

S/17.44

Quote

Min.: 1
Mult.: 1

Single Color LEDs Red 623 nm

OVLLR8C7
Optek / TT Electronics
1: S/1.52
36,856In Stock

Mfr. Part #
OVLLR8C7

Mouser Part #
828-OVLLR8C7

Optek / TT Electronics

Single Color LEDs Red 623 nm

Datasheet

36,856In Stock

S/1.52

S/1.44

S/1.40

S/1.34

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N51
Optek / TT Electronics
1: S/10.47
580In Stock

Mfr. Part #
OPB870N51

Mouser Part #
828-OPB870N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

580In Stock

S/10.47

S/9.93

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800WSL
Optek / TT Electronics
1: S/13.04
2,204In Stock

Mfr. Part #
OP800WSL

Mouser Part #
828-OP800WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,204In Stock

S/13.04

S/12.96

S/12.92

S/12.49

Min.: 1
Mult.: 1

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

OPB730
Optek / TT Electronics
1: S/32.46
342In Stock

Mfr. Part #
OPB730

Mouser Part #
828-OPB730

Optek / TT Electronics

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

Datasheet

342In Stock

S/32.46

S/32.15

S/31.37

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235W
Optek / TT Electronics
1: S/25.07
408In Stock
1,000Expected 11/30/2026

Mfr. Part #
OP235W

Mouser Part #
828-OP235W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

408In Stock

1,000Expected 11/30/2026

S/25.07

S/23.67

S/22.77

S/22.38

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: S/4.32
1,770In Stock

Mfr. Part #
OP265FAA

Mouser Part #
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,770In Stock

S/4.32

S/4.09

S/3.93

S/3.85

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: S/3.70
2,219In Stock

Mfr. Part #
OP268FA

Mouser Part #
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,219In Stock

S/3.70

S/3.62

S/3.46

S/3.45

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: S/3.97
2,042In Stock

Mfr. Part #
OP268FB

Mouser Part #
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,042In Stock

S/3.97

S/3.85

S/3.62

S/3.54

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP535B
Optek / TT Electronics
1: S/3.46
1,961In Stock
1,000Expected 9/8/2026

Mfr. Part #
OP535B

Mouser Part #
828-OP535B

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

Product Comments

1,961In Stock

1,000Expected 9/8/2026

S/3.46

S/3.23

S/3.16

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

OPB315L
Optek / TT Electronics
1: S/20.09
428In Stock

Mfr. Part #
OPB315L

Mouser Part #
828-OPB315L

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

Datasheet

428In Stock

S/20.09

S/18.49

S/18.10

S/17.79

S/17.71

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T55Z
Optek / TT Electronics
1: S/18.26
339In Stock

Mfr. Part #
OPB380T55Z

Mouser Part #
828-OPB380T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

339In Stock

S/18.26

S/16.31

S/16.00

S/15.96

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB871N55
Optek / TT Electronics
1: S/10.59
886In Stock

Mfr. Part #
OPB871N55

Mouser Part #
828-OPB871N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

886In Stock

S/10.59

S/9.54

S/9.50

S/9.15

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI120
Optek / TT Electronics
1: S/42.70
976In Stock

Mfr. Part #
OPI120

Mouser Part #
828-OPI120

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

Product Comments

976In Stock

S/42.70

S/37.56

S/37.52

S/36.16

S/35.93

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP266A
Optek / TT Electronics
1: S/4.67
3,358In Stock

Mfr. Part #
OP266A

Mouser Part #
828-OP266A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,358In Stock

S/4.67

S/4.36

S/4.20

S/4.13

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365N55
Optek / TT Electronics
1: S/12.30
483In Stock

Mfr. Part #
OPB365N55

Mouser Part #
828-OPB365N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

483In Stock

S/12.30

S/11.21

S/11.17

S/10.74

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365T55
Optek / TT Electronics
1: S/12.03
764In Stock

Mfr. Part #
OPB365T55

Mouser Part #
828-OPB365T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

764In Stock

S/12.03

S/11.09

S/10.78

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P11Z
Optek / TT Electronics
1: S/20.16
1,216In Stock

Mfr. Part #
OPB390P11Z

Mouser Part #
828-OPB390P11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

1,216In Stock

S/20.16

S/17.94

S/17.91

S/17.83

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB745WZ
Optek / TT Electronics
1: S/19.73
408In Stock

Mfr. Part #
OPB745WZ

Mouser Part #
828-OPB745WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

408In Stock

S/19.73

S/17.79

S/17.13

S/17.01

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

OPI1280-066
Optek / TT Electronics
1: S/25.69
806In Stock

Mfr. Part #
OPI1280-066

Mouser Part #
828-OPI1280-066

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

Datasheet

806In Stock

S/25.69

S/22.07

S/22.03

S/21.88

S/21.14

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm

OPR5005TR
Optek / TT Electronics
1: S/17.91
2,187In Stock

Mfr. Part #
OPR5005TR

Mouser Part #
828-OPR5005TR

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Mini SMD Reflective Sensor 850nm

Datasheet

Product Comments

2,187In Stock

Cut Tape

S/17.91

S/16.08

S/15.41

S/15.22

Reel

S/15.10

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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