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TT Electronics Opto-electronics

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Part #

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

$4.96

$4.66

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

$3.71

$3.48

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

$3.21

View

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

$3.32

$3.31

$3.19

$3.17

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

$5.72

$5.53

$5.51

$5.38

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: $35.80
213In Stock
36Expected 08/05/2026

Mfr. Part No.
4N23

Mouser Part No
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

213In Stock

36Expected 08/05/2026

$35.80

$34.45

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: $36.51
221In Stock

Mfr. Part No.
4N24A

Mouser Part No
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

221In Stock

$36.51

$36.50

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: $37.60
250In Stock

Mfr. Part No.
4N49A

Mouser Part No
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

250In Stock

$37.60

$37.54

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: $34.53
211In Stock

Mfr. Part No.
4N22

Mouser Part No
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

211In Stock

$34.53

$34.45

$31.31

Quote

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

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P55Z
Optek / TT Electronics
1: $5.67
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

$5.67

$5.12

$5.09

$5.03

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

View

Min.: 1
Mult.: 1

High Speed Optocouplers HI-SPEED ISOLATOR

OPI155
Optek / TT Electronics
1: $79.68
3In Stock

Mfr. Part No.
OPI155

Mouser Part No
828-OPI155

Optek / TT Electronics

High Speed Optocouplers HI-SPEED ISOLATOR

Datasheet

3In Stock

$79.68

$73.55

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

$3.39

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

Infrared Emitters Infrared 890nm

OP245B
Optek / TT Electronics
1: $0.96
1,372In Stock

Mfr. Part No.
OP245B

Mouser Part No
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,372In Stock

$0.96

$0.89

$0.87

$0.83

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.02
2,044In Stock

Mfr. Part No.
OP268FB

Mouser Part No
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,044In Stock

$1.02

$0.99

$0.93

$0.91

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555B
Optek / TT Electronics
1: $1.06
1,156In Stock

Mfr. Part No.
OP555B

Mouser Part No
828-OP555B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,156In Stock

$1.06

$1.03

$0.991

$0.985

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP560A
Optek / TT Electronics
1: $1.42
723In Stock

Mfr. Part No.
OP560A

Mouser Part No
828-OP560A

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

723In Stock

$1.42

$1.31

$1.25

$1.20

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: $2.52
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

$2.52

$2.38

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550A
Optek / TT Electronics
1: $1.77
607In Stock

Mfr. Part No.
OPL550A

Mouser Part No
828-OPL550A

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

607In Stock

$1.77

$1.64

$1.57

$1.54

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OPR5500
Optek / TT Electronics
1: $3.43
415In Stock

Mfr. Part No.
OPR5500

Mouser Part No
828-OPR5500

Optek / TT Electronics

Phototransistors Photo Transistor

Learn More

Datasheet

Product Comments

415In Stock

$3.43

$2.90

$2.80

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L55Z
Optek / TT Electronics
1: $5.10
148In Stock

Mfr. Part No.
OPB390L55Z

Mouser Part No
828-OPB390L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

148In Stock

$5.10

$4.89

$4.84

Min.: 1
Mult.: 1

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