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Part #

Phototransistors Photo Transistor

OP516A
Optek / TT Electronics
1: €4.67
3,939In Stock

Mfr. Part No.
OP516A

Mouser Part No
828-OP516A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

3,939In Stock

€4.67

€4.53

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

OPB848
Optek / TT Electronics
1: €2.11
12,025In Stock

Mfr. Part No.
OPB848

Mouser Part No
828-OPB848

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

Datasheet

12,025In Stock

€2.11

€1.93

€1.90

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: €2.52
8,242In Stock

Mfr. Part No.
OPI1264A

Mouser Part No
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

8,242In Stock

€2.52

€2.22

€2.20

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841W51Z
Optek / TT Electronics
1: €5.02
4,131In Stock

Mfr. Part No.
OPB841W51Z

Mouser Part No
828-OPB841W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,131In Stock

€5.02

€4.52

€4.51

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

OPB831W55Z
Optek / TT Electronics
1: €4.07
5,314In Stock

Mfr. Part No.
OPB831W55Z

Mouser Part No
828-OPB831W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

Datasheet

5,314In Stock

€4.07

€3.91

€3.87

Min.: 1
Mult.: 1

White LEDs White

OVLAW4CB7
Optek / TT Electronics
1: €0.37
63,145In Stock

Mfr. Part No.
OVLAW4CB7

Mouser Part No
828-OVLAW4CB7

Optek / TT Electronics

White LEDs White

Datasheet

63,145In Stock

€0.37

€0.352

€0.344

€0.335

View

Min.: 1
Mult.: 1

Single Colour LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: €0.404
43,984In Stock

Mfr. Part No.
OVLGC0C6B9

Mouser Part No
828-OVLGC0C6B9

Optek / TT Electronics

Single Colour LEDs Blue-Green 505 nm

Datasheet

43,984In Stock

€0.404

€0.361

€0.344

€0.316

View

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLBB4C7
Optek / TT Electronics
1: €0.353
40,637In Stock

Mfr. Part No.
OVLBB4C7

Mouser Part No
828-OVLBB4C7

Optek / TT Electronics

Single Colour LEDs Blue 470 nm

Datasheet

40,637In Stock

€0.353

€0.314

€0.308

€0.296

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB821S5Z
Optek / TT Electronics
1: €4.70
9,275In Stock

Mfr. Part No.
OPB821S5Z

Mouser Part No
828-OPB821S5Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

9,275In Stock

€4.70

€4.52

€4.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T51Z
Optek / TT Electronics
1: €4.35
6,013In Stock

Mfr. Part No.
OPB380T51Z

Mouser Part No
828-OPB380T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

6,013In Stock

€4.35

€3.96

€3.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB816Z
Optek / TT Electronics
1: €3.56
5,924In Stock

Mfr. Part No.
OPB816Z

Mouser Part No
828-OPB816Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

5,924In Stock

€3.56

€3.55

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB911W55Z
Optek / TT Electronics
1: €5.40
2,376In Stock

Mfr. Part No.
OPB911W55Z

Mouser Part No
828-OPB911W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

2,376In Stock

€5.40

€5.38

€5.34

€5.33

Min.: 1
Mult.: 1

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

OPB492T11Z
Optek / TT Electronics
1: €4.02
3,794In Stock

Mfr. Part No.
OPB492T11Z

Mouser Part No
828-OPB492T11Z

Optek / TT Electronics

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

Datasheet

3,794In Stock

€4.02

€3.89

€3.86

Min.: 1
Mult.: 1

Single Colour LEDs Green 525 nm

OVLLG8C7
Optek / TT Electronics
1: €0.37
33,187In Stock

Mfr. Part No.
OVLLG8C7

Mouser Part No
828-OVLLG8C7

Optek / TT Electronics

Single Colour LEDs Green 525 nm

Datasheet

33,187In Stock

€0.37

€0.337

€0.32

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL811-OC
Optek / TT Electronics
1: €3.34
1,266In Stock

Mfr. Part No.
OPL811-OC

Mouser Part No
828-OPL811-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

1,266In Stock

€3.34

€3.05

€2.93

€2.92

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800WSL
Optek / TT Electronics
1: €2.88
1,782In Stock

Mfr. Part No.
OP800WSL

Mouser Part No
828-OP800WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,782In Stock

€2.88

€2.64

€2.55

€2.46

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP235W
Optek / TT Electronics
1: €5.54
878In Stock

Mfr. Part No.
OP235W

Mouser Part No
828-OP235W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

878In Stock

€5.54

€5.23

€5.03

€4.95

€4.77

Min.: 1
Mult.: 1

Transistor Output Optocouplers RAD CAPABLE OPTOISO 6PIN SMD

HCC1001
Optek / TT Electronics
1: €77.21
92In Stock

Mfr. Part No.
HCC1001

Mouser Part No
374-HCC1001

Optek / TT Electronics

Transistor Output Optocouplers RAD CAPABLE OPTOISO 6PIN SMD

Datasheet

92In Stock

€77.21

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

OCB100CZ
Optek / TT Electronics
1: €18.04
91In Stock

Mfr. Part No.
OCB100CZ

Mouser Part No
828-OCB100CZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

Learn More

Datasheet

91In Stock

€18.04

€17.00

€16.48

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: €0.593
9,890In Stock

Mfr. Part No.
OP140B

Mouser Part No
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

9,890In Stock

€0.593

€0.571

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: €2.78
2,359In Stock

Mfr. Part No.
OP223

Mouser Part No
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,359In Stock

€2.78

€2.57

€2.50

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP950
Optek / TT Electronics
1: €0.671
2,135In Stock

Mfr. Part No.
OP950

Mouser Part No
828-OP950

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

2,135In Stock

€0.671

€0.636

€0.627

Quote

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .125" Tube

OPB350
Optek / TT Electronics
1: €4.70
628In Stock

Mfr. Part No.
OPB350

Mouser Part No
828-OPB350

Optek / TT Electronics

Level Sensors Fluid in-line sensor .125" Tube

Datasheet

628In Stock

€4.70

€4.42

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: €3.78
400In Stock
15Expected 23/03/2026

Mfr. Part No.
OPB705WZ

Mouser Part No
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

400In Stock

15Expected 23/03/2026

€3.78

€3.38

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: €3.62
578In Stock

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

578In Stock

€3.62

€3.33

€3.32

Min.: 1
Mult.: 1

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