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Optek / TT Electronics Sensors

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Types of Sensors

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Part #

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

OPB990L11Z
Optek / TT Electronics
1: £4.56
1,025In Stock

Mfr. Part No.
OPB990L11Z

Mouser Part No
828-OPB990L11Z

Optek / TT Electronics

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

Datasheet

1,025In Stock

£4.56

Min.: 1
Mult.: 1

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

OPB991L51Z
Optek / TT Electronics
1: £4.13
478In Stock

Mfr. Part No.
OPB991L51Z

Mouser Part No
828-OPB991L51Z

Optek / TT Electronics

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

Datasheet

478In Stock

£4.13

£4.04

£4.02

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

OPB991P51Z
Optek / TT Electronics
1: £4.49
263In Stock

Mfr. Part No.
OPB991P51Z

Mouser Part No
828-OPB991P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

Datasheet

263In Stock

£4.49

£4.26

Min.: 1
Mult.: 1

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

OPB991T51Z
Optek / TT Electronics
1: £4.45
469In Stock

Mfr. Part No.
OPB991T51Z

Mouser Part No
828-OPB991T51Z

Optek / TT Electronics

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

Datasheet

469In Stock

£4.45

£4.26

Min.: 1
Mult.: 1

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

OPB992N55Z
Optek / TT Electronics
1: £3.96
277In Stock

Mfr. Part No.
OPB992N55Z

Mouser Part No
828-OPB992N55Z

Optek / TT Electronics

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

Datasheet

277In Stock

£3.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: £1.81
262In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

262In Stock

£1.81

£1.73

Quote

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OMH3040B
Optek / TT Electronics
1: £60.94
122In Stock

Mfr. Part No.
OMH3040B

Mouser Part No
828-OMH3040B

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

122In Stock

£60.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

OPB120B
Optek / TT Electronics
1: £4.18
107In Stock

Mfr. Part No.
OPB120B

Mouser Part No
828-OPB120B

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Optical Switch Photologic

Datasheet

107In Stock

£4.18

£4.02

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L125

OCB350L125Z
Optek / TT Electronics
1: £19.41
20In Stock
180Expected 06/05/2026

Mfr. Part No.
OCB350L125Z

Mouser Part No
828-OCB350L125Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L125

Learn More

Datasheet

20In Stock

180Expected 06/05/2026

£19.41

£17.81

£17.63

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L250

OCB350L250Z
Optek / TT Electronics
1: £18.78
38In Stock

Mfr. Part No.
OCB350L250Z

Mouser Part No
828-OCB350L250Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L250

Learn More

Datasheet

38In Stock

£18.78

£18.15

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP505A
Optek / TT Electronics
1: £0.54
1,669In Stock
2,000Expected 22/05/2026

Mfr. Part No.
OP505A

Mouser Part No
828-OP505A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,669In Stock

2,000Expected 22/05/2026

£0.54

£0.506

Quote

Min.: 1
Mult.: 1

Phototransistors Narrow Rcvng Angle 935nm

OP505B
Optek / TT Electronics
1: £0.555
274In Stock
2,000Expected 14/04/2026

Mfr. Part No.
OP505B

Mouser Part No
828-OP505B

Optek / TT Electronics

Phototransistors Narrow Rcvng Angle 935nm

Datasheet

274In Stock

2,000Expected 14/04/2026

£0.555

£0.513

£0.506

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP505C
Optek / TT Electronics
1: £0.54
1,601In Stock

Mfr. Part No.
OP505C

Mouser Part No
828-OP505C

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,601In Stock

£0.54

£0.506

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP506B
Optek / TT Electronics
1: £0.759
1,376In Stock

Mfr. Part No.
OP506B

Mouser Part No
828-OP506B

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,376In Stock

£0.759

£0.717

£0.633

£0.63

View

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP535B
Optek / TT Electronics
1: £0.653
1,265In Stock

Mfr. Part No.
OP535B

Mouser Part No
828-OP535B

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

Product Comments

1,265In Stock

£0.653

£0.623

£0.583

£0.576

£0.575

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555A
Optek / TT Electronics
1: £0.826
664In Stock

Mfr. Part No.
OP555A

Mouser Part No
828-OP555A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

664In Stock

£0.826

£0.78

£0.732

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP560C
Optek / TT Electronics
1: £1.00
364In Stock

Mfr. Part No.
OP560C

Mouser Part No
828-OP560C

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

364In Stock

£1.00

£0.943

£0.925

£0.882

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP593B
Optek / TT Electronics
1: £0.533
1,929In Stock

Mfr. Part No.
OP593B

Mouser Part No
828-OP593B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,929In Stock

£0.533

£0.517

Quote

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP598B
Optek / TT Electronics
1: £0.555
1,096In Stock

Mfr. Part No.
OP598B

Mouser Part No
828-OP598B

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,096In Stock

£0.555

£0.526

£0.517

Quote

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP599A
Optek / TT Electronics
1: £0.563
1,590In Stock

Mfr. Part No.
OP599A

Mouser Part No
828-OP599A

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,590In Stock

£0.563

£0.533

£0.518

£0.517

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP600A
Optek / TT Electronics
1: £2.17
685In Stock

Mfr. Part No.
OP600A

Mouser Part No
828-OP600A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

685In Stock

£2.17

£2.01

£1.98

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP750A
Optek / TT Electronics
1: £0.691
510In Stock

Mfr. Part No.
OP750A

Mouser Part No
828-OP750A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

510In Stock

£0.691

£0.646

£0.63

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP801WSL
Optek / TT Electronics
1: £2.13
438In Stock

Mfr. Part No.
OP801WSL

Mouser Part No
828-OP801WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

438In Stock

£2.13

£2.00

£1.92

£1.89

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP830WSL
Optek / TT Electronics
1: £2.26
303In Stock

Mfr. Part No.
OP830WSL

Mouser Part No
828-OP830WSL

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

303In Stock

£2.26

£2.12

£2.11

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP906
Optek / TT Electronics
1: £0.511
345In Stock

Mfr. Part No.
OP906

Mouser Part No
828-OP906

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

345In Stock

£0.511

£0.487

£0.48

£0.465

£0.45

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

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