.hide-partial { max-height: none; } .show-more { display: none; }

All Results (858)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB963N51
Optek / TT Electronics
1: $3.42
3,784In Stock

Mfr. Part No.
OPB963N51

Mouser Part No
828-OPB963N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

3,784In Stock

$3.42

$3.33

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

OPB666N
Optek / TT Electronics
1: $3.33
1,708In Stock

Mfr. Part No.
OPB666N

Mouser Part No
828-OPB666N

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

Datasheet

1,708In Stock

$3.33

$2.99

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB961T51
Optek / TT Electronics
1: $3.56
621In Stock

Mfr. Part No.
OPB961T51

Mouser Part No
828-OPB961T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

621In Stock

$3.56

$3.36

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970N51
Optek / TT Electronics
1: $3.66
1,282In Stock

Mfr. Part No.
OPB970N51

Mouser Part No
828-OPB970N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

1,282In Stock

$3.66

$3.36

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981T55Z
Optek / TT Electronics
1: $5.56
661In Stock

Mfr. Part No.
OPB981T55Z

Mouser Part No
828-OPB981T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

661In Stock

$5.56

$4.99

$4.98

Min.: 1
Mult.: 1

Optical Switches, Specialised Slotted Opt Switch

OPB355T
Optek / TT Electronics
1: $4.13
1,524In Stock

Mfr. Part No.
OPB355T

Mouser Part No
828-OPB355T

Optek / TT Electronics

Optical Switches, Specialised Slotted Opt Switch

Datasheet

Product Comments

1,524In Stock

$4.13

$3.74

$3.72

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960L51
Optek / TT Electronics
1: $3.69
683In Stock

Mfr. Part No.
OPB960L51

Mouser Part No
828-OPB960L51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

683In Stock

$3.69

$3.33

$3.31

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE

OPB972T51
Optek / TT Electronics
1: $3.68
400In Stock

Mfr. Part No.
OPB972T51

Mouser Part No
828-OPB972T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output .050 APERTURE OPAQUE

Datasheet

400In Stock

$3.68

$3.33

$3.31

$3.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990T11Z
Optek / TT Electronics
1: $5.78
240In Stock

Mfr. Part No.
OPB990T11Z

Mouser Part No
828-OPB990T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

240In Stock

$5.78

$5.73

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: $35.81
213In Stock
36Expected 2026/05/08

Mfr. Part No.
4N23

Mouser Part No
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

213In Stock

36Expected 2026/05/08

$35.81

$34.46

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: $36.52
221In Stock

Mfr. Part No.
4N24A

Mouser Part No
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

221In Stock

$36.52

$36.51

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N245
Optek / TT Electronics
1: $22.05
78In Stock

Mfr. Part No.
3N245

Mouser Part No
828-3N245

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Datasheet

78In Stock

$22.05

$21.06

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: $37.61
250In Stock

Mfr. Part No.
4N49A

Mouser Part No
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

250In Stock

$37.61

$37.54

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: $34.54
211In Stock

Mfr. Part No.
4N22

Mouser Part No
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

211In Stock

$34.54

$34.46

$33.22

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OMH3075
Optek / TT Electronics
1: $38.44
190In Stock

Mfr. Part No.
OMH3075

Mouser Part No
828-OMH3075

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

190In Stock

$38.44

$37.22

Min.: 1
Mult.: 1

Bipolar Transistors - BJT NPN/PNP Transistor 6 Pin

2N4854U
Optek / TT Electronics
1: $36.98
274In Stock

Mfr. Part No.
2N4854U

Mouser Part No
828-2N4854U

Optek / TT Electronics

Bipolar Transistors - BJT NPN/PNP Transistor 6 Pin

Learn More

Datasheet

274In Stock

$36.98

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB920DZ
Optek / TT Electronics
1: $6.48
180In Stock

Mfr. Part No.
OPB920DZ

Mouser Part No
828-OPB920DZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

180In Stock

$6.48

$6.43

Min.: 1
Mult.: 1

Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin

2N2222AUA
Optek / TT Electronics
1: $31.38
130In Stock

Mfr. Part No.
2N2222AUA

Mouser Part No
828-2N2222AUA

Optek / TT Electronics

Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin

Learn More

Datasheet

130In Stock

$31.38

Min.: 1
Mult.: 1

Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin

2N2907AUA
Optek / TT Electronics
1: $32.01
101In Stock

Mfr. Part No.
2N2907AUA

Mouser Part No
828-2N2907AUA

Optek / TT Electronics

Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin

Datasheet

101In Stock

$32.01

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P55Z
Optek / TT Electronics
1: $5.68
100In Stock

Mfr. Part No.
OPB390P55Z

Mouser Part No
828-OPB390P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

100In Stock

$5.68

$5.12

$5.09

$5.04

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead

OPI1270-018
Optek / TT Electronics
1: $6.58
62In Stock

Mfr. Part No.
OPI1270-018

Mouser Part No
828-OPI1270-018

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead

Datasheet

62In Stock

$6.58

$5.92

$5.85

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL813-OC
Optek / TT Electronics
1: $3.90
270In Stock

Mfr. Part No.
OPL813-OC

Mouser Part No
828-OPL813-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

270In Stock

$3.90

$3.57

$3.44

$3.41

$3.29

Min.: 1
Mult.: 1

High Speed Optocouplers HI-SPEED ISOLATOR

OPI155
Optek / TT Electronics
1: $79.69
3In Stock

Mfr. Part No.
OPI155

Mouser Part No
828-OPI155

Optek / TT Electronics

High Speed Optocouplers HI-SPEED ISOLATOR

Datasheet

3In Stock

$79.69

$73.56

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL800-OC
Optek / TT Electronics
1: $3.86
378In Stock

Mfr. Part No.
OPL800-OC

Mouser Part No
828-OPL800-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

378In Stock

$3.86

$3.52

$3.40

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608R
Optek / TT Electronics
1: $2.20
398In Stock

Mfr. Part No.
OPB608R

Mouser Part No
828-OPB608R

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

398In Stock

$2.20

$2.02

$1.95

$1.94

Min.: 1
Mult.: 1

All Results (858)

Customer Service Office

Company

Resources

Support

All Results (858)

Opto-electronics

Sensors

Semiconductors

Embedded Solutions

Electromechanical

Unclassified