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TT Electronics Opto-electronics

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Types of Opto-electronics

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365L51
Optek / TT Electronics
1: £2.45
951In Stock

Mfr. Part No.
OPB365L51

Mouser Part No
828-OPB365L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

951In Stock

£2.45

£2.33

£2.20

£2.17

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB744WZ
Optek / TT Electronics
1: £3.76
188In Stock

Mfr. Part No.
OPB744WZ

Mouser Part No
828-OPB744WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

188In Stock

£3.76

£3.75

£3.53

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T51
Optek / TT Electronics
1: £2.28
451In Stock

Mfr. Part No.
OPB866T51

Mouser Part No
828-OPB866T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

451In Stock

£2.28

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB892T55Z
Optek / TT Electronics
1: £3.45
183In Stock

Mfr. Part No.
OPB892T55Z

Mouser Part No
828-OPB892T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

183In Stock

£3.45

£3.44

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T55
Optek / TT Electronics
1: £1.87
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

£1.87

£1.69

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL551-OC
Optek / TT Electronics
1: £1.26
858In Stock

Mfr. Part No.
OPL551-OC

Mouser Part No
828-OPL551-OC

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

858In Stock

£1.26

£1.15

£1.10

£1.09

Min.: 1
Mult.: 1

Infrared Emitters TT Electronics

OP297FAB
Optek / TT Electronics
1: £1.05
785In Stock

Mfr. Part No.
OP297FAB

Mouser Part No
828-OP297FAB

Optek / TT Electronics

Infrared Emitters TT Electronics

Datasheet

785In Stock

£1.05

£0.995

£0.96

£0.925

£0.899

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735B
Optek / TT Electronics
1: £14.33
92In Stock

Mfr. Part No.
OPB735B

Mouser Part No
828-OPB735B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

92In Stock

£14.33

£12.17

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: £2.02
485In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

485In Stock

£2.02

£1.82

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL563
Optek / TT Electronics
1: £1.16
905In Stock

Mfr. Part No.
OPL563

Mouser Part No
828-OPL563

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

905In Stock

£1.16

£1.13

£1.10

Min.: 1
Mult.: 1

Single Colour LEDs Blue 470 nm

OVLGB0C6B9
Optek / TT Electronics
1: £0.315
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

£0.315

£0.285

£0.278

£0.236

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP245B
Optek / TT Electronics
1: £0.721
1,372In Stock

Mfr. Part No.
OP245B

Mouser Part No
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,372In Stock

£0.721

£0.668

£0.653

£0.623

£0.619

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP555B
Optek / TT Electronics
1: £0.834
1,139In Stock

Mfr. Part No.
OP555B

Mouser Part No
828-OP555B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,139In Stock

£0.834

£0.78

£0.759

£0.737

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB711
Optek / TT Electronics
1: £2.24
428In Stock

Mfr. Part No.
OPB711

Mouser Part No
828-OPB711

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

428In Stock

£2.24

£2.03

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: £1.89
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

£1.89

£1.73

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB875N51
Optek / TT Electronics
1: £2.36
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

£2.36

Min.: 1
Mult.: 1

Photodiodes Pin Photodiode

OPF430
Optek / TT Electronics
1: £12.14
100In Stock
100Expected 18/09/2026

Mfr. Part No.
OPF430

Mouser Part No
828-OPF430

Optek / TT Electronics

Photodiodes Pin Photodiode

Datasheet

Product Comments

100In Stock

100Expected 18/09/2026

£12.14

£10.58

£10.48

£10.19

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP123
Optek / TT Electronics
1: £2.37
413In Stock

Mfr. Part No.
OP123

Mouser Part No
828-OP123

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

413In Stock

£2.37

£2.27

£2.20

£2.17

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP294
Optek / TT Electronics
1: £0.593
1,361In Stock

Mfr. Part No.
OP294

Mouser Part No
828-OP294

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,361In Stock

£0.593

£0.563

£0.54

£0.53

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP906
Optek / TT Electronics
1: £0.518
2,123In Stock

Mfr. Part No.
OP906

Mouser Part No
828-OP906

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

2,123In Stock

£0.518

£0.496

£0.48

£0.465

£0.451

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370N51
Optek / TT Electronics
1: £2.08
438In Stock

Mfr. Part No.
OPB370N51

Mouser Part No
828-OPB370N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

438In Stock

£2.08

£2.06

£2.05

£2.01

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735A
Optek / TT Electronics
1: £13.10
89In Stock

Mfr. Part No.
OPB735A

Mouser Part No
828-OPB735A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

89In Stock

£13.10

£11.15

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB801W55Z
Optek / TT Electronics
1: £3.88
273In Stock

Mfr. Part No.
OPB801W55Z

Mouser Part No
828-OPB801W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Learn More

Datasheet

273In Stock

£3.88

£3.66

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI128
Optek / TT Electronics
1: £7.94
111In Stock

Mfr. Part No.
OPI128

Mouser Part No
828-OPI128

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

111In Stock

£7.94

£7.53

£7.29

£7.11

View

Min.: 1
Mult.: 1

Photodiodes Photodiode Array

OPR2100T
Optek / TT Electronics
1: £10.62
483In Stock

Mfr. Part No.
OPR2100T

Mouser Part No
828-OPR2100T

Optek / TT Electronics

Photodiodes Photodiode Array

Datasheet

Product Comments

483In Stock

Cut Tape

£10.62

£9.59

£9.35

Reel

£9.35

MouseReel Available

Min.: 1
Mult.: 1

: 500

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