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Bulk Optical Switches

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Types of Optical Switches

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Results: 531

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Part #

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L11
Optek / TT Electronics
1: $3.99
371In Stock

Mfr. Part #
OPB360L11

Mouser Part #
828-OPB360L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

371In Stock

$3.99

$3.80

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360N51
Optek / TT Electronics
1: $3.24
75In Stock

Mfr. Part #
OPB360N51

Mouser Part #
828-OPB360N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

75In Stock

$3.24

$3.07

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT

OPB370N55
Optek / TT Electronics
1: $3.61
26In Stock
500Expected 11/24/2026

Mfr. Part #
OPB370N55

Mouser Part #
828-OPB370N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT

Datasheet

26In Stock

500Expected 11/24/2026

$3.61

$3.46

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380L51Z
Optek / TT Electronics
1: $6.66
171In Stock
4,400On Order

Mfr. Part #
OPB380L51Z

Mouser Part #
828-OPB380L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

171In Stock

4,400On Order

$6.66

$6.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380P51Z
Optek / TT Electronics
1: $6.63
93In Stock

Mfr. Part #
OPB380P51Z

Mouser Part #
828-OPB380P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

93In Stock

$6.63

$6.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380P55Z
Optek / TT Electronics
1: $6.29
140In Stock

Mfr. Part #
OPB380P55Z

Mouser Part #
828-OPB380P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

140In Stock

$6.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L55Z
Optek / TT Electronics
1: $6.63
98In Stock

Mfr. Part #
OPB390L55Z

Mouser Part #
828-OPB390L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

98In Stock

$6.63

$6.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390T51Z
Optek / TT Electronics
1: $6.68
231In Stock

Mfr. Part #
OPB390T51Z

Mouser Part #
828-OPB390T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

231In Stock

$6.68

$6.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis

OPB420AZ
Optek / TT Electronics
1: $7.01
189In Stock

Mfr. Part #
OPB420AZ

Mouser Part #
828-OPB420AZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis

Learn More

Datasheet

189In Stock

$7.01

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis

OPB420BZ
Optek / TT Electronics
1: $7.33
97In Stock

Mfr. Part #
OPB420BZ

Mouser Part #
828-OPB420BZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis

Learn More

Datasheet

97In Stock

$7.33

$6.98

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB606C
Optek / TT Electronics
1: $1.87
6In Stock

Mfr. Part #
OPB606C

Mouser Part #
828-OPB606C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

6In Stock

$1.87

$1.76

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608A
Optek / TT Electronics
1: $2.69
278In Stock
2,000Expected 11/18/2026

Mfr. Part #
OPB608A

Mouser Part #
828-OPB608A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

278In Stock

2,000Expected 11/18/2026

$2.69

$2.60

$2.48

$2.13

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

OPB608V
Optek / TT Electronics
1: $14.16
6In Stock

Mfr. Part #
OPB608V

Mouser Part #
828-OPB608V

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

Datasheet

6In Stock

$14.16

$13.35

$13.18

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

OPB704
Optek / TT Electronics
1: $4.02
397In Stock
1,200Expected 10/21/2026

Mfr. Part #
OPB704

Mouser Part #
828-OPB704

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

397In Stock

1,200Expected 10/21/2026

$4.02

$3.97

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB704WZ
Optek / TT Electronics
1: $5.93
271In Stock

Mfr. Part #
OPB704WZ

Mouser Part #
828-OPB704WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

271In Stock

$5.93

$5.69

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705
Optek / TT Electronics
1: $3.94
208In Stock

Mfr. Part #
OPB705

Mouser Part #
828-OPB705

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

208In Stock

$3.94

$3.74

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: $5.72
195In Stock

Mfr. Part #
OPB705WZ

Mouser Part #
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

195In Stock

$5.72

$5.11

$4.94

$4.90

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB706B
Optek / TT Electronics
1: $3.11
341In Stock
500Expected 9/16/2026

Mfr. Part #
OPB706B

Mouser Part #
828-OPB706B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

341In Stock

500Expected 9/16/2026

$3.11

$2.98

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735AWZ
Optek / TT Electronics
1: $27.53
55In Stock

Mfr. Part #
OPB735AWZ

Mouser Part #
828-OPB735AWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

Learn More

Datasheet

55In Stock

$27.53

$27.52

$26.33

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Line Reader

OPB739RWZ
Optek / TT Electronics
1: $22.91
37In Stock

Mfr. Part #
OPB739RWZ

Mouser Part #
828-OPB739RWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Line Reader

Datasheet

37In Stock

$22.91

$21.59

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.14 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: $5.47
52In Stock
800Expected 9/16/2026

Mfr. Part #
OPB740WZ

Mouser Part #
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

52In Stock

800Expected 9/16/2026

$5.47

$5.32

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB741WZ
Optek / TT Electronics
1: $6.20
161In Stock

Mfr. Part #
OPB741WZ

Mouser Part #
828-OPB741WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

161In Stock

$6.20

$5.58

$5.56

$5.38

$5.33

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB742
Optek / TT Electronics
1: $3.69
40In Stock
500Expected 11/16/2026

Mfr. Part #
OPB742

Mouser Part #
828-OPB742

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

40In Stock

500Expected 11/16/2026

$3.69

$3.52

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB742WZ
Optek / TT Electronics
1: $5.82
110In Stock

Mfr. Part #
OPB742WZ

Mouser Part #
828-OPB742WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

110In Stock

$5.82

$5.51

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Switch

OPB748WZ
Optek / TT Electronics
1: $7.66
149In Stock

Mfr. Part #
OPB748WZ

Mouser Part #
828-OPB748WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Switch

Datasheet

149In Stock

$7.66

$7.14

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Bulk Optical Switches

Types of Optical Switches

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1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.79 mm
2.8 mm
3 mm
3.05 mm
3.175 mm
3.18 mm
3.4 mm
3.6 mm
3.8 mm
3.94 mm
4 mm
4.06 mm
5 mm
5.08 mm
5.1 mm

0.2 mm to 15 mm
0.2 mm to 4 mm
0.5 mm to 1.5 mm
1 mm to 152 mm
1 mm to 305 mm
1 mm to 762 mm
1 mm to 9 mm
1.14 mm
1.27 mm
2 mm to 22 mm
2.03 mm
2.29 mm
2.54 mm
2.8 mm
3.05 mm
3.18 mm
3.4 mm
3.5 mm
3.6 mm
3.8 mm