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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: $7.73
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

$7.73

$6.94

$6.89

$6.48

Min.: 1
Mult.: 1

Optical Switches, Specialised Slotted Opt Switch

OPB355T
Optek / TT Electronics
1: $5.74
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

$5.74

$5.20

$5.16

$4.84

Min.: 1
Mult.: 1

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

OPB960L51
Optek / TT Electronics
1: $5.13
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

$5.13

$4.63

$4.60

$4.46

View

Min.: 1
Mult.: 1

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

OPB972T51
Optek / TT Electronics
1: $5.12
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

$5.12

$4.61

$4.60

$4.43

$4.41

Min.: 1
Mult.: 1

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

OPB990T11Z
Optek / TT Electronics
1: $8.03
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

$8.03

$7.95

$7.69

$7.66

$7.48

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: $49.76
213In Stock
36Expected 8/5/2026

Mfr. Part No.
4N23

Mouser Part No
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

213In Stock

36Expected 8/5/2026

$49.76

$47.89

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: $50.75
221In Stock

Mfr. Part No.
4N24A

Mouser Part No
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

221In Stock

$50.75

$50.74

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N245
Optek / TT Electronics
1: $30.65
78In Stock

Mfr. Part No.
3N245

Mouser Part No
828-3N245

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Datasheet

78In Stock

$30.65

$29.27

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: $52.26
250In Stock

Mfr. Part No.
4N49A

Mouser Part No
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

250In Stock

$52.26

$52.18

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: $48.00
211In Stock

Mfr. Part No.
4N22

Mouser Part No
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

211In Stock

$48.00

$47.89

$43.52

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB920DZ
Optek / TT Electronics
1: $9.01
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

$9.01

$8.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P55Z
Optek / TT Electronics
1: $7.88
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

$7.88

$7.12

$7.08

$6.99

View

Min.: 1
Mult.: 1

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

OPI1270-018
Optek / TT Electronics
1: $9.15
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

$9.15

$8.23

$8.13

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL813-OC
Optek / TT Electronics
1: $5.42
270In Stock

Mfr. Part No.
OPL813-OC

Mouser Part No
828-OPL813-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

270In Stock

$5.42

$4.96

$4.78

$4.74

View

Min.: 1
Mult.: 1

High Speed Optocouplers HI-SPEED ISOLATOR

OPI155
Optek / TT Electronics
1: $110.76
3In Stock

Mfr. Part No.
OPI155

Mouser Part No
828-OPI155

Optek / TT Electronics

High Speed Optocouplers HI-SPEED ISOLATOR

Datasheet

3In Stock

$110.76

$102.23

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL800-OC
Optek / TT Electronics
1: $5.37
378In Stock

Mfr. Part No.
OPL800-OC

Mouser Part No
828-OPL800-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

378In Stock

$5.37

$4.89

$4.71

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608R
Optek / TT Electronics
1: $3.06
398In Stock

Mfr. Part No.
OPB608R

Mouser Part No
828-OPB608R

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

398In Stock

$3.06

$2.81

$2.71

$2.70

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP245B
Optek / TT Electronics
1: $1.33
1,372In Stock

Mfr. Part No.
OP245B

Mouser Part No
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,372In Stock

$1.33

$1.24

$1.21

$1.15

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.42
2,044In Stock

Mfr. Part No.
OP268FB

Mouser Part No
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,044In Stock

$1.42

$1.38

$1.29

$1.26

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555B
Optek / TT Electronics
1: $1.47
1,156In Stock

Mfr. Part No.
OP555B

Mouser Part No
828-OP555B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,156In Stock

$1.47

$1.43

$1.38

$1.37

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP560A
Optek / TT Electronics
1: $1.97
723In Stock

Mfr. Part No.
OP560A

Mouser Part No
828-OP560A

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

723In Stock

$1.97

$1.82

$1.74

$1.67

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: $3.50
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

$3.50

$3.31

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550A
Optek / TT Electronics
1: $2.46
607In Stock

Mfr. Part No.
OPL550A

Mouser Part No
828-OPL550A

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

607In Stock

$2.46

$2.28

$2.18

$2.14

View

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OPR5500
Optek / TT Electronics
1: $4.77
415In Stock

Mfr. Part No.
OPR5500

Mouser Part No
828-OPR5500

Optek / TT Electronics

Phototransistors Photo Transistor

Learn More

Datasheet

Product Comments

415In Stock

$4.77

$4.03

$3.89

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L55Z
Optek / TT Electronics
1: $7.09
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

$7.09

$6.80

$6.73

Min.: 1
Mult.: 1

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