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Optek / TT Electronics Sensors

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB840L55
Optek / TT Electronics
1: £2.31
223In Stock

Mfr. Part No.
OPB840L55

Mouser Part No
828-OPB840L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

223In Stock

£2.31

£2.18

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

OPB840W11Z
Optek / TT Electronics
1: £4.64
107In Stock
600Expected 22/05/2026

Mfr. Part No.
OPB840W11Z

Mouser Part No
828-OPB840W11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

Datasheet

107In Stock

600Expected 22/05/2026

£4.64

£4.59

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841L55
Optek / TT Electronics
1: £2.33
152In Stock

Mfr. Part No.
OPB841L55

Mouser Part No
828-OPB841L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

152In Stock

£2.33

£2.09

£2.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB847
Optek / TT Electronics
1: £1.95
434In Stock

Mfr. Part No.
OPB847

Mouser Part No
828-OPB847

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

434In Stock

£1.95

£1.85

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB852A1
Optek / TT Electronics
1: £2.08
93In Stock

Mfr. Part No.
OPB852A1

Mouser Part No
828-OPB852A1

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

93In Stock

£2.08

£1.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB853A1
Optek / TT Electronics
1: £2.76
305In Stock

Mfr. Part No.
OPB853A1

Mouser Part No
828-OPB853A1

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

305In Stock

£2.76

£2.64

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB861T55
Optek / TT Electronics
1: £2.09
196In Stock

Mfr. Part No.
OPB861T55

Mouser Part No
828-OPB861T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

196In Stock

£2.09

£1.97

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865T55
Optek / TT Electronics
1: £2.42
193In Stock

Mfr. Part No.
OPB865T55

Mouser Part No
828-OPB865T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

193In Stock

£2.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N11
Optek / TT Electronics
1: £2.35
162In Stock

Mfr. Part No.
OPB870N11

Mouser Part No
828-OPB870N11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

162In Stock

£2.35

£2.23

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870T51
Optek / TT Electronics
1: £2.02
67In Stock

Mfr. Part No.
OPB870T51

Mouser Part No
828-OPB870T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

67In Stock

£2.02

£1.91

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880L51Z
Optek / TT Electronics
1: £3.70
124In Stock

Mfr. Part No.
OPB880L51Z

Mouser Part No
828-OPB880L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

124In Stock

£3.70

£3.42

£3.36

£3.30

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880T55Z
Optek / TT Electronics
1: £3.68
186In Stock
300Expected 06/03/2026

Mfr. Part No.
OPB880T55Z

Mouser Part No
828-OPB880T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

186In Stock

300Expected 06/03/2026

£3.68

£3.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB881L55Z
Optek / TT Electronics
1: £3.57
18In Stock
282Expected 07/05/2026

Mfr. Part No.
OPB881L55Z

Mouser Part No
828-OPB881L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

18In Stock

282Expected 07/05/2026

£3.57

£3.38

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB881T51Z
Optek / TT Electronics
1: £3.85
115In Stock

Mfr. Part No.
OPB881T51Z

Mouser Part No
828-OPB881T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

115In Stock

£3.85

£3.70

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB882T55Z
Optek / TT Electronics
1: £3.61
200In Stock

Mfr. Part No.
OPB882T55Z

Mouser Part No
828-OPB882T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

200In Stock

£3.61

£3.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890P55Z
Optek / TT Electronics
1: £3.41
223In Stock

Mfr. Part No.
OPB890P55Z

Mouser Part No
828-OPB890P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

223In Stock

£3.41

£3.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T11Z
Optek / TT Electronics
1: £4.13
100In Stock

Mfr. Part No.
OPB890T11Z

Mouser Part No
828-OPB890T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

100In Stock

£4.13

£3.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T55Z
Optek / TT Electronics
1: £3.41
184In Stock

Mfr. Part No.
OPB890T55Z

Mouser Part No
828-OPB890T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

184In Stock

£3.41

£3.27

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

OPB891T51Z
Optek / TT Electronics
1: £3.53
10In Stock

Mfr. Part No.
OPB891T51Z

Mouser Part No
828-OPB891T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

Datasheet

10In Stock

£3.53

£3.37

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE

OPB891T55Z
Optek / TT Electronics
1: £3.57
297In Stock

Mfr. Part No.
OPB891T55Z

Mouser Part No
828-OPB891T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE

Datasheet

297In Stock

£3.57

£3.21

£3.20

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB892T55Z
Optek / TT Electronics
1: £3.52
183In Stock

Mfr. Part No.
OPB892T55Z

Mouser Part No
828-OPB892T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

183In Stock

£3.52

£3.27

Min.: 1
Mult.: 1

Photodiodes FIBER OPTIC PHOTODIO

OPF470
Optek / TT Electronics
1: £6.84
85In Stock
100Expected 13/05/2026

Mfr. Part No.
OPF470

Mouser Part No
828-OPF470

Optek / TT Electronics

Photodiodes FIBER OPTIC PHOTODIO

Datasheet

85In Stock

100Expected 13/05/2026

£6.84

£6.39

£6.24

Min.: 1
Mult.: 1

Photodiodes FIBER OPTIC PHOTODIO

OPF480
Optek / TT Electronics
1: £6.01
35In Stock
118Expected 06/03/2026

Mfr. Part No.
OPF480

Mouser Part No
828-OPF480

Optek / TT Electronics

Photodiodes FIBER OPTIC PHOTODIO

Datasheet

Product Comments

35In Stock

118Expected 06/03/2026

£6.01

£5.66

£5.28

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL531-OCA
Optek / TT Electronics
1: £1.00
312In Stock

Mfr. Part No.
OPL531-OCA

Mouser Part No
828-OPL531-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

312In Stock

£1.00

£0.934

£0.908

£0.871

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL562
Optek / TT Electronics
1: £1.28
177In Stock
2,000Expected 08/05/2026

Mfr. Part No.
OPL562

Mouser Part No
828-OPL562

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

177In Stock

2,000Expected 08/05/2026

£1.28

£1.18

£1.14

£1.13

Quote

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

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