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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841L55
Optek / TT Electronics
1: $3.11
248In Stock
500Expected 2026/10/23

Mfr. Part No.
OPB841L55

Mouser Part No
828-OPB841L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

248In Stock

500Expected 2026/10/23

$3.11

$2.78

$2.77

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL800-OC
Optek / TT Electronics
1: $3.86
143In Stock

Mfr. Part No.
OPL800-OC

Mouser Part No
828-OPL800-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

143In Stock

$3.86

$3.52

$3.40

$3.28

$3.22

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB606V
Optek / TT Electronics
1: $11.41
2,247In Stock

Mfr. Part No.
OPB606V

Mouser Part No
828-OPB606V

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

2,247In Stock

$11.41

$11.40

$10.68

$10.46

View

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHN3120U
Optek / TT Electronics
1: $5.23
520In Stock

Mfr. Part No.
OHN3120U

Mouser Part No
828-OHN3120U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

Product Comments

520In Stock

$5.23

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP245A
Optek / TT Electronics
1: $0.89
1,192In Stock

Mfr. Part No.
OP245A

Mouser Part No
828-OP245A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,192In Stock

$0.89

$0.876

$0.87

$0.868

Quote

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP955
Optek / TT Electronics
1: $1.10
940In Stock

Mfr. Part No.
OP955

Mouser Part No
828-OP955

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

940In Stock

$1.10

$1.03

$1.00

$0.982

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB706C
Optek / TT Electronics
1: $2.35
320In Stock

Mfr. Part No.
OPB706C

Mouser Part No
828-OPB706C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

320In Stock

$2.35

$2.19

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870P55
Optek / TT Electronics
1: $2.45
519In Stock

Mfr. Part No.
OPB870P55

Mouser Part No
828-OPB870P55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

519In Stock

$2.45

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB876N55
Optek / TT Electronics
1: $2.95
387In Stock

Mfr. Part No.
OPB876N55

Mouser Part No
828-OPB876N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

387In Stock

$2.95

$2.66

$2.63

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880N11Z
Optek / TT Electronics
1: $5.52
141In Stock

Mfr. Part No.
OPB880N11Z

Mouser Part No
828-OPB880N11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

141In Stock

$5.52

$4.98

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T55Z
Optek / TT Electronics
1: $4.83
183In Stock

Mfr. Part No.
OPB890T55Z

Mouser Part No
828-OPB890T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

183In Stock

$4.83

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T55
Optek / TT Electronics
1: $2.49
496In Stock

Mfr. Part No.
OPB360T55

Mouser Part No
828-OPB360T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

496In Stock

$2.49

$2.26

Min.: 1
Mult.: 1

Phototransistors LED/Sensor Matched Pair

OPS693
Optek / TT Electronics
1: $1.85
970In Stock

Mfr. Part No.
OPS693

Mouser Part No
828-OPS693

Optek / TT Electronics

Phototransistors LED/Sensor Matched Pair

Datasheet

970In Stock

$1.85

Quote

Min.: 1
Mult.: 1

Infrared Emitters TT Electronics

OP297FAB
Optek / TT Electronics
1: $1.40
785In Stock

Mfr. Part No.
OP297FAB

Mouser Part No
828-OP297FAB

Optek / TT Electronics

Infrared Emitters TT Electronics

Datasheet

785In Stock

$1.40

$1.33

$1.28

$1.23

$1.20

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: $2.69
485In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

485In Stock

$2.69

$2.42

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL563
Optek / TT Electronics
1: $1.55
905In Stock

Mfr. Part No.
OPL563

Mouser Part No
828-OPL563

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

905In Stock

$1.55

$1.50

$1.47

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLGB0C6B9
Optek / TT Electronics
1: $0.42
7,415In Stock

Mfr. Part No.
OVLGB0C6B9

Mouser Part No
828-OVLGB0C6B9

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

7,415In Stock

$0.42

$0.38

$0.37

$0.314

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP245B
Optek / TT Electronics
1: $0.961
1,372In Stock

Mfr. Part No.
OP245B

Mouser Part No
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,372In Stock

$0.961

$0.89

$0.87

$0.83

$0.825

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555B
Optek / TT Electronics
1: $1.07
1,139In Stock

Mfr. Part No.
OP555B

Mouser Part No
828-OP555B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,139In Stock

$1.07

$1.03

$1.01

$0.982

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

$2.28

$2.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB875N51
Optek / TT Electronics
1: $3.14
813In Stock

Mfr. Part No.
OPB875N51

Mouser Part No
828-OPB875N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

813In Stock

$3.14

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP905
Optek / TT Electronics
1: $0.69
1,510In Stock

Mfr. Part No.
OP905

Mouser Part No
828-OP905

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

1,510In Stock

$0.69

$0.611

$0.601

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365L51
Optek / TT Electronics
1: $3.27
1,451In Stock

Mfr. Part No.
OPB365L51

Mouser Part No
828-OPB365L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

1,451In Stock

$3.27

$3.11

$2.93

$2.88

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

OPB735C
Optek / TT Electronics
1: $16.34
97In Stock

Mfr. Part No.
OPB735C

Mouser Part No
828-OPB735C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

Learn More

Datasheet

97In Stock

$16.34

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB744WZ
Optek / TT Electronics
1: $5.01
188In Stock

Mfr. Part No.
OPB744WZ

Mouser Part No
828-OPB744WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

188In Stock

$5.01

$5.00

$4.68

Min.: 1
Mult.: 1

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