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TT Electronics Opto-electronics

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB860N55
Optek / TT Electronics
1: $3.78
42In Stock

Mfr. Part No.
OPB860N55

Mouser Part No
828-OPB860N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

42In Stock

$3.78

$3.40

$3.39

$3.26

$3.24

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB861T55
Optek / TT Electronics
1: $4.30
171In Stock

Mfr. Part No.
OPB861T55

Mouser Part No
828-OPB861T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

171In Stock

$4.30

$3.77

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865T55
Optek / TT Electronics
1: $4.38
163In Stock

Mfr. Part No.
OPB865T55

Mouser Part No
828-OPB865T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

163In Stock

$4.38

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870T51
Optek / TT Electronics
1: $3.69
398In Stock

Mfr. Part No.
OPB870T51

Mouser Part No
828-OPB870T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

398In Stock

$3.69

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB880L51Z
Optek / TT Electronics
1: $6.70
16In Stock
400Expected 7/9/2026

Mfr. Part No.
OPB880L51Z

Mouser Part No
828-OPB880L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

16In Stock

400Expected 7/9/2026

$6.70

$6.20

$6.09

$5.81

$5.74

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output SLTTD OPTICAL SWITCH

OPB880T11Z
Optek / TT Electronics
1: $7.55
67In Stock

Mfr. Part No.
OPB880T11Z

Mouser Part No
828-OPB880T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLTTD OPTICAL SWITCH

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Datasheet

67In Stock

$7.55

$6.76

$6.53

$6.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB881L55Z
Optek / TT Electronics
1: $6.62
150In Stock

Mfr. Part No.
OPB881L55Z

Mouser Part No
828-OPB881L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

150In Stock

$6.62

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB881T55Z
Optek / TT Electronics
1: $6.68
253In Stock

Mfr. Part No.
OPB881T55Z

Mouser Part No
828-OPB881T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

253In Stock

$6.68

$6.19

$5.98

$5.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

OPB885Z
Optek / TT Electronics
1: $11.60
158In Stock

Mfr. Part No.
OPB885Z

Mouser Part No
828-OPB885Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output 0.125" SLOT WIDTH

Learn More

Datasheet

158In Stock

$11.60

$10.51

$10.15

$10.10

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890P11Z
Optek / TT Electronics
1: $7.06
51In Stock

Mfr. Part No.
OPB890P11Z

Mouser Part No
828-OPB890P11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

51In Stock

$7.06

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890P55Z
Optek / TT Electronics
1: $6.38
63In Stock

Mfr. Part No.
OPB890P55Z

Mouser Part No
828-OPB890P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

63In Stock

$6.38

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB890T11Z
Optek / TT Electronics
1: $7.48
203In Stock

Mfr. Part No.
OPB890T11Z

Mouser Part No
828-OPB890T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

203In Stock

$7.48

$7.13

Min.: 1
Mult.: 1

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

OPB891T55Z
Optek / TT Electronics
1: $6.56
191In Stock

Mfr. Part No.
OPB891T55Z

Mouser Part No
828-OPB891T55Z

Optek / TT Electronics

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

Learn More

Datasheet

191In Stock

$6.56

Min.: 1
Mult.: 1

Photodiodes Pin Photodiode

OPF420
Optek / TT Electronics
1: $16.90
80In Stock

Mfr. Part No.
OPF420

Mouser Part No
828-OPF420

Optek / TT Electronics

Photodiodes Pin Photodiode

Datasheet

80In Stock

$16.90

$15.03

$15.00

$14.47

Min.: 1
Mult.: 1

Photodiodes ST RECEPTACLE

OPF422
Optek / TT Electronics
1: $30.12
22In Stock
75Expected 31/8/2026

Mfr. Part No.
OPF422

Mouser Part No
828-OPF422

Optek / TT Electronics

Photodiodes ST RECEPTACLE

Datasheet

22In Stock

75Expected 31/8/2026

$30.12

$27.76

$27.47

$27.46

Min.: 1
Mult.: 1

Photodiodes Pin Photodiode

OPF430
Optek / TT Electronics
1: $22.44
67In Stock
100Expected 18/9/2026

Mfr. Part No.
OPF430

Mouser Part No
828-OPF430

Optek / TT Electronics

Photodiodes Pin Photodiode

Datasheet

Product Comments

67In Stock

100Expected 18/9/2026

$22.44

$19.37

Min.: 1
Mult.: 1

Photodiodes Pin Photodiode

OPF794
Optek / TT Electronics
1: $19.68
61In Stock

Mfr. Part No.
OPF794

Mouser Part No
828-OPF794

Optek / TT Electronics

Photodiodes Pin Photodiode

Datasheet

61In Stock

$19.68

$18.97

$18.94

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI110
Optek / TT Electronics
1: $3.75
162In Stock

Mfr. Part No.
OPI110

Mouser Part No
828-OPI110

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

162In Stock

$3.75

$3.48

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI123
Optek / TT Electronics
1: $15.46
9In Stock

Mfr. Part No.
OPI123

Mouser Part No
828-OPI123

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

Product Comments

9In Stock

$15.46

$14.35

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI126
Optek / TT Electronics
1: $16.97
22In Stock

Mfr. Part No.
OPI126

Mouser Part No
828-OPI126

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

Product Comments

22In Stock

$16.97

$15.78

Min.: 1
Mult.: 1

Transistor Output Optocouplers Output Photosensor Input Diode

OPI1264B
Optek / TT Electronics
1: $3.97
83In Stock
500Expected 30/9/2026

Mfr. Part No.
OPI1264B

Mouser Part No
828-OPI1264B

Optek / TT Electronics

Transistor Output Optocouplers Output Photosensor Input Diode

Datasheet

83In Stock

500Expected 30/9/2026

$3.97

$3.69

Min.: 1
Mult.: 1

Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce

OPI7010
Optek / TT Electronics
1: $3.86
253In Stock

Mfr. Part No.
OPI7010

Mouser Part No
828-OPI7010

Optek / TT Electronics

Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce

Datasheet

253In Stock

$3.86

$3.59

$3.45

$3.30

$3.29

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL530-OC
Optek / TT Electronics
1: $1.86
439In Stock
3,000Expected 7/12/2026

Mfr. Part No.
OPL530-OC

Mouser Part No
828-OPL530-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

439In Stock

3,000Expected 7/12/2026

$1.86

$1.73

$1.67

$1.65

Quote

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL531-OCA
Optek / TT Electronics
1: $1.82
111In Stock

Mfr. Part No.
OPL531-OCA

Mouser Part No
828-OPL531-OCA

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

111In Stock

$1.82

$1.69

$1.65

$1.58

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Lateral

OPL550
Optek / TT Electronics
1: $2.33
1,245In Stock

Mfr. Part No.
OPL550

Mouser Part No
828-OPL550

Optek / TT Electronics

Photo IC Sensors Photologic Lateral

Datasheet

1,245In Stock

$2.33

$2.15

$2.12

Quote

Min.: 1
Mult.: 1

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