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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: $5.84
4,111In Stock

Mfr. Part No.
OPB841W51Z

Mouser Part No
828-OPB841W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,111In Stock

$5.84

$5.25

$5.24

$5.05

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T51Z
Optek / TT Electronics
1: $5.06
5,513In Stock

Mfr. Part No.
OPB380T51Z

Mouser Part No
828-OPB380T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

5,513In Stock

$5.06

$4.70

$4.69

$4.57

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: $2.93
7,562In Stock

Mfr. Part No.
OPI1264A

Mouser Part No
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,562In Stock

$2.93

$2.58

$2.57

$2.49

$2.46

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

OPB831W55Z
Optek / TT Electronics
1: $4.75
4,672In Stock

Mfr. Part No.
OPB831W55Z

Mouser Part No
828-OPB831W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

Datasheet

4,672In Stock

$4.75

$4.52

$4.35

$4.33

Quote

Min.: 1
Mult.: 1

Single Colour LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: $0.47
40,459In Stock

Mfr. Part No.
OVLGC0C6B9

Mouser Part No
828-OVLGC0C6B9

Optek / TT Electronics

Single Colour LEDs Blue-Green 505 nm

Datasheet

40,459In Stock

$0.47

$0.42

$0.40

$0.372

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB821S5Z
Optek / TT Electronics
1: $5.57
8,399In Stock

Mfr. Part No.
OPB821S5Z

Mouser Part No
828-OPB821S5Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

8,399In Stock

$5.57

$5.24

$5.04

$5.02

Min.: 1
Mult.: 1

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

OPB492T11Z
Optek / TT Electronics
1: $4.49
3,728In Stock

Mfr. Part No.
OPB492T11Z

Mouser Part No
828-OPB492T11Z

Optek / TT Electronics

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

Datasheet

3,728In Stock

$4.49

$4.48

$4.31

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL811-OC
Optek / TT Electronics
1: $3.88
824In Stock

Mfr. Part No.
OPL811-OC

Mouser Part No
828-OPL811-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

824In Stock

$3.88

$3.55

$3.41

$3.40

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors CERAMIC SP HALL

OMH090B
Optek / TT Electronics
1: $86.35
17In Stock
106Expected 24/07/2026

Mfr. Part No.
OMH090B

Mouser Part No
828-OMH090B

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors CERAMIC SP HALL

Learn More

Datasheet

17In Stock

106Expected 24/07/2026

$86.35

$81.58

Min.: 1
Mult.: 1

Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder

FS210
Optek / TT Electronics
1: $16.53
98In Stock

Mfr. Part No.
FS210

Mouser Part No
828-FS210-001

Optek / TT Electronics

Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder

Learn More

Datasheet

98In Stock

$16.53

$13.90

$12.91

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP266A
Optek / TT Electronics
1: $1.20
3,394In Stock

Mfr. Part No.
OP266A

Mouser Part No
828-OP266A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,394In Stock

$1.20

$1.12

$1.08

$1.05

$1.01

Min.: 1
Mult.: 1

Phototransistors PHOTO TRANSISTOR PILL PACK

OP600B
Optek / TT Electronics
1: $2.89
525In Stock

Mfr. Part No.
OP600B

Mouser Part No
828-OP600B

Optek / TT Electronics

Phototransistors PHOTO TRANSISTOR PILL PACK

Datasheet

525In Stock

$2.89

$2.67

$2.59

$2.40

Quote

Min.: 1
Mult.: 1

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

OPI1280-066
Optek / TT Electronics
1: $6.60
827In Stock

Mfr. Part No.
OPI1280-066

Mouser Part No
828-OPI1280-066

Optek / TT Electronics

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

Datasheet

827In Stock

$6.60

$5.78

$5.59

$5.43

Min.: 1
Mult.: 1

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

OPR5005TR
Optek / TT Electronics
1: $4.60
2,252In Stock

Mfr. Part No.
OPR5005TR

Mouser Part No
828-OPR5005TR

Optek / TT Electronics

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

Datasheet

Product Comments

2,252In Stock

Cut Tape

$4.60

$4.13

$3.96

$3.89

Reel

$3.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Level Sensors Fluid in-line sensor .188" Tube

OPB350L187
Optek / TT Electronics
1: $5.84
321In Stock

Mfr. Part No.
OPB350L187

Mouser Part No
828-OPB350L187

Optek / TT Electronics

Level Sensors Fluid in-line sensor .188" Tube

Datasheet

321In Stock

$5.84

$5.24

$5.05

$5.02

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .250" Tube

OPB350W250Z
Optek / TT Electronics
1: $7.50
365In Stock

Mfr. Part No.
OPB350W250Z

Mouser Part No
828-OPB350W250Z

Optek / TT Electronics

Level Sensors Fluid in-line sensor .250" Tube

Datasheet

365In Stock

$7.50

$7.02

$6.77

$6.72

Min.: 1
Mult.: 1

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

OPB730F
Optek / TT Electronics
1: $9.29
269In Stock

Mfr. Part No.
OPB730F

Mouser Part No
828-OPB730F

Optek / TT Electronics

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

Datasheet

269In Stock

$9.29

$8.97

$8.84

$8.46

$8.28

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840W55Z
Optek / TT Electronics
1: $4.95
860In Stock

Mfr. Part No.
OPB840W55Z

Mouser Part No
828-OPB840W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

860In Stock

$4.95

$4.63

$4.45

$4.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T51
Optek / TT Electronics
1: $3.01
471In Stock

Mfr. Part No.
OPB866T51

Mouser Part No
828-OPB866T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

471In Stock

$3.01

$2.71

$2.70

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550-OCA
Optek / TT Electronics
1: $1.66
1,061In Stock

Mfr. Part No.
OPL550-OCA

Mouser Part No
828-OPL550-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,061In Stock

$1.66

$1.57

$1.52

$1.48

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OPR5200
Optek / TT Electronics
1: $3.46
784In Stock

Mfr. Part No.
OPR5200

Mouser Part No
828-OPR5200

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Learn More

Datasheet

Product Comments

784In Stock

$3.46

$3.00

$2.92

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLLB8C7
Optek / TT Electronics
1: $0.44
19,782In Stock

Mfr. Part No.
OVLLB8C7

Mouser Part No
828-OVLLB8C7

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

19,782In Stock

$0.44

$0.39

$0.37

$0.337

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: $1.11
1,794In Stock

Mfr. Part No.
OP265FAA

Mouser Part No
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,794In Stock

$1.11

$1.05

$1.01

$0.99

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: $0.95
2,221In Stock

Mfr. Part No.
OP268FA

Mouser Part No
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,221In Stock

$0.95

$0.93

$0.89

$0.887

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.02
2,042In Stock

Mfr. Part No.
OP268FB

Mouser Part No
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,042In Stock

$1.02

$0.99

$0.93

$0.91

View

Min.: 1
Mult.: 1

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