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Part #

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

OPB855
Optek / TT Electronics
1: £1.68
1,928In Stock

Mfr. Part No.
OPB855

Mouser Part No
828-OPB855

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

Datasheet

1,928In Stock

£1.68

£1.62

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB857Z
Optek / TT Electronics
1: £4.87
576In Stock

Mfr. Part No.
OPB857Z

Mouser Part No
828-OPB857Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

576In Stock

£4.87

£4.86

£4.50

£4.46

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T55
Optek / TT Electronics
1: £2.30
2,387In Stock

Mfr. Part No.
OPB866T55

Mouser Part No
828-OPB866T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

2,387In Stock

£2.30

£2.14

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

OPB880P51Z
Optek / TT Electronics
1: £3.68
999In Stock

Mfr. Part No.
OPB880P51Z

Mouser Part No
828-OPB880P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

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Datasheet

999In Stock

£3.68

£3.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

OPB880T51Z
Optek / TT Electronics
1: £3.72
849In Stock
1,600Expected 21/10/2026

Mfr. Part No.
OPB880T51Z

Mouser Part No
828-OPB880T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN

Learn More

Datasheet

849In Stock

1,600Expected 21/10/2026

£3.72

£3.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880T55Z
Optek / TT Electronics
1: £3.68
759In Stock

Mfr. Part No.
OPB880T55Z

Mouser Part No
828-OPB880T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

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Datasheet

759In Stock

£3.68

£3.47

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T51Z
Optek / TT Electronics
1: £3.50
1,277In Stock

Mfr. Part No.
OPB890T51Z

Mouser Part No
828-OPB890T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

1,277In Stock

£3.50

£3.37

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

OPB891T51Z
Optek / TT Electronics
1: £3.55
502In Stock

Mfr. Part No.
OPB891T51Z

Mouser Part No
828-OPB891T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted

Learn More

Datasheet

502In Stock

£3.55

£3.37

Min.: 1
Mult.: 1

Photodiodes Pin Photodiode

OPF472
Optek / TT Electronics
1: £12.31
93In Stock

Mfr. Part No.
OPF472

Mouser Part No
828-OPF472

Optek / TT Electronics

Photodiodes Pin Photodiode

Datasheet

93In Stock

£12.31

£11.45

£11.33

Min.: 1
Mult.: 1

Photodiodes FIBER OPTIC PHOTODIO

OPF480
Optek / TT Electronics
1: £6.01
256In Stock

Mfr. Part No.
OPF480

Mouser Part No
828-OPF480

Optek / TT Electronics

Photodiodes FIBER OPTIC PHOTODIO

Datasheet

Product Comments

256In Stock

£6.01

£5.28

Min.: 1
Mult.: 1

Photodiodes FIBER OPTIC PHOTODIO

OPF482
Optek / TT Electronics
1: £13.50
153In Stock

Mfr. Part No.
OPF482

Mouser Part No
828-OPF482

Optek / TT Electronics

Photodiodes FIBER OPTIC PHOTODIO

Datasheet

Product Comments

153In Stock

£13.50

£12.64

£12.34

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI110A
Optek / TT Electronics
1: £2.02
1,034In Stock

Mfr. Part No.
OPI110A

Mouser Part No
828-OPI110A

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

1,034In Stock

£2.02

£1.91

Min.: 1
Mult.: 1

Transistor Output Optocouplers 10KV ISOLATION

OPI110C
Optek / TT Electronics
1: £2.10
2,127In Stock

Mfr. Part No.
OPI110C

Mouser Part No
828-OPI110C

Optek / TT Electronics

Transistor Output Optocouplers 10KV ISOLATION

Datasheet

2,127In Stock

£2.10

£1.97

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI1264
Optek / TT Electronics
1: £2.20
912In Stock

Mfr. Part No.
OPI1264

Mouser Part No
828-OPI1264

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

912In Stock

£2.20

£1.93

Min.: 1
Mult.: 1

Transistor Output Optocouplers Output Photosensor Input Diode

OPI1264C
Optek / TT Electronics
1: £2.19
1,771In Stock

Mfr. Part No.
OPI1264C

Mouser Part No
828-OPI1264C

Optek / TT Electronics

Transistor Output Optocouplers Output Photosensor Input Diode

Datasheet

1,771In Stock

£2.19

£2.03

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1266
Optek / TT Electronics
1: £6.05
250In Stock

Mfr. Part No.
OPI1266

Mouser Part No
828-OPI1266

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

250In Stock

£6.05

£5.60

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1268
Optek / TT Electronics
1: £5.55
980In Stock
1,450Expected 16/09/2026

Mfr. Part No.
OPI1268

Mouser Part No
828-OPI1268

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Learn More

Datasheet

980In Stock

1,450Expected 16/09/2026

£5.55

£5.53

Min.: 1
Mult.: 1

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

OPI1268S
Optek / TT Electronics
1: £6.55
550In Stock
900Expected 14/10/2026

Mfr. Part No.
OPI1268S

Mouser Part No
828-OPI1268S

Optek / TT Electronics

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

Learn More

Datasheet

550In Stock

900Expected 14/10/2026

£6.55

Min.: 1
Mult.: 1

Logic Output Opto-couplers Fiber Optic Isolator 80mm iso dist Side Looker, Photologic

OPI1290-080
Optek / TT Electronics
1: £5.79
213In Stock

Mfr. Part No.
OPI1290-080

Mouser Part No
828-OPI1290-080

Optek / TT Electronics

Logic Output Opto-couplers Fiber Optic Isolator 80mm iso dist Side Looker, Photologic

Datasheet

213In Stock

£5.79

£5.15

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI150
Optek / TT Electronics
1: £41.21
183In Stock

Mfr. Part No.
OPI150

Mouser Part No
828-OPI150

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

Product Comments

183In Stock

£41.21

£39.93

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL530
Optek / TT Electronics
1: £1.02
1,488In Stock
2,000Expected 11/12/2026

Mfr. Part No.
OPL530

Mouser Part No
828-OPL530

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

1,488In Stock

2,000Expected 11/12/2026

£1.02

£0.943

£0.908

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL531A
Optek / TT Electronics
1: £1.00
1,861In Stock

Mfr. Part No.
OPL531A

Mouser Part No
828-OPL531A

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

1,861In Stock

£1.00

£0.934

£0.89

£0.863

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550
Optek / TT Electronics
1: £1.28
1,245In Stock

Mfr. Part No.
OPL550

Mouser Part No
828-OPL550

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,245In Stock

£1.28

£1.19

£1.17

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL561-OCA
Optek / TT Electronics
1: £1.35
931In Stock

Mfr. Part No.
OPL561-OCA

Mouser Part No
828-OPL561-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

931In Stock

£1.35

£1.23

£1.22

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL801-OC
Optek / TT Electronics
1: £2.62
710In Stock
1,000Expected 24/11/2026

Mfr. Part No.
OPL801-OC

Mouser Part No
828-OPL801-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

710In Stock

1,000Expected 24/11/2026

£2.62

£2.52

Min.: 1
Mult.: 1

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