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TT Electronics Optoelectronics

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Types of Optoelectronics

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Part #

Optical Switches, Specialized .2_ Slot Infrared PIN photodiode

OPB621
Optek / TT Electronics
1: NT$75.64
439In Stock

Mfr. Part #
OPB621

Mouser Part #
828-OPB621

Optek / TT Electronics

Optical Switches, Specialized .2_ Slot Infrared PIN photodiode

Datasheet

439In Stock

NT$75.64

NT$67.76

NT$67.40

NT$65.96

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981L55Z
Optek / TT Electronics
1: NT$236.97
159In Stock

Mfr. Part #
OPB981L55Z

Mouser Part #
828-OPB981L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

159In Stock

NT$236.97

NT$202.55

NT$197.18

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970N55
Optek / TT Electronics
1: NT$131.21
387In Stock

Mfr. Part #
OPB970N55

Mouser Part #
828-OPB970N55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

387In Stock

NT$131.21

NT$118.31

NT$117.95

NT$113.29

NT$110.06

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960N11
Optek / TT Electronics
1: NT$146.63
281In Stock

Mfr. Part #
OPB960N11

Mouser Part #
828-OPB960N11

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

281In Stock

NT$146.63

NT$130.85

NT$130.49

NT$126.55

NT$125.83

Min.: 1
Mult.: 1

Infrared Emitters Surface Mount LED High Power

OPR5200H
Optek / TT Electronics
1: NT$177.46
1,140In Stock

Mfr. Part #
OPR5200H

Mouser Part #
828-OPR5200H

Optek / TT Electronics

Infrared Emitters Surface Mount LED High Power

Learn More

Datasheet

1,140In Stock

NT$177.46

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP516A
Optek / TT Electronics
1: NT$194.67
2,677In Stock

Mfr. Part #
OP516A

Mouser Part #
828-OP516A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,677In Stock

NT$194.67

NT$188.93

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T51Z
Optek / TT Electronics
1: NT$181.40
5,047In Stock

Mfr. Part #
OPB380T51Z

Mouser Part #
828-OPB380T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

5,047In Stock

NT$181.40

NT$168.85

NT$168.14

NT$157.74

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

OPB700ALZ
Optek / TT Electronics
1: NT$373.56
1,800In Stock

Mfr. Part #
OPB700ALZ

Mouser Part #
828-OPB700ALZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode

Datasheet

1,800In Stock

NT$373.56

NT$366.75

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB732WZ
Optek / TT Electronics
1: NT$201.48
2,654In Stock

Mfr. Part #
OPB732WZ

Mouser Part #
828-OPB732WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

2,654In Stock

NT$201.48

NT$189.65

NT$183.55

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB821S5Z
Optek / TT Electronics
1: NT$199.68
7,286In Stock

Mfr. Part #
OPB821S5Z

Mouser Part #
828-OPB821S5Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

7,286In Stock

NT$199.68

NT$198.25

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

OPB831W55Z
Optek / TT Electronics
1: NT$180.33
3,471In Stock

Mfr. Part #
OPB831W55Z

Mouser Part #
828-OPB831W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

Datasheet

3,471In Stock

NT$180.33

NT$171.36

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

OPB848
Optek / TT Electronics
1: NT$89.27
9,145In Stock

Mfr. Part #
OPB848

Mouser Part #
828-OPB848

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

Datasheet

9,145In Stock

NT$89.27

NT$83.89

Quote

Min.: 1
Mult.: 1

White LEDs White

OVLAW4CB7
Optek / TT Electronics
1: NT$17.21
36,703In Stock
38,000Expected 11/11/2026

Mfr. Part #
OVLAW4CB7

Mouser Part #
828-OVLAW4CB7

Optek / TT Electronics

White LEDs White

Datasheet

36,703In Stock

38,000Expected 11/11/2026

NT$17.21

NT$15.77

NT$15.06

NT$14.56

Min.: 1
Mult.: 1

Single Color LEDs Yellow 589 nm

OVLBY4C7
Optek / TT Electronics
1: NT$13.98
47,757In Stock

Mfr. Part #
OVLBY4C7

Mouser Part #
828-OVLBY4C7

Optek / TT Electronics

Single Color LEDs Yellow 589 nm

Datasheet

47,757In Stock

NT$13.98

NT$13.26

NT$12.91

NT$12.30

Min.: 1
Mult.: 1

Single Color LEDs Green 525 nm

OVLLG8C7
Optek / TT Electronics
1: NT$15.42
26,938In Stock

Mfr. Part #
OVLLG8C7

Mouser Part #
828-OVLLG8C7

Optek / TT Electronics

Single Color LEDs Green 525 nm

Datasheet

26,938In Stock

NT$15.42

NT$14.34

NT$13.84

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49
Optek / TT Electronics
1: NT$1,683.87
166In Stock

Mfr. Part #
4N49

Mouser Part #
828-4N49

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

166In Stock

NT$1,683.87

NT$1,633.68

NT$1,479.53

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: NT$1,321.07
1,768In Stock

Mfr. Part #
4N49U

Mouser Part #
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

1,768In Stock

NT$1,321.07

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6 Pin, SMT OCI

4N49UTX
Optek / TT Electronics
1: NT$1,321.07
120In Stock
360On Order

Mfr. Part #
4N49UTX

Mouser Part #
828-4N49UTX

Optek / TT Electronics

Transistor Output Optocouplers 6 Pin, SMT OCI

Datasheet

120In Stock

360On Order

NT$1,321.07

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP124
Optek / TT Electronics
1: NT$117.95
528In Stock

Mfr. Part #
OP124

Mouser Part #
828-OP124

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

528In Stock

NT$117.95

NT$108.63

NT$108.27

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 935nm

OP133
Optek / TT Electronics
1: NT$112.21
4,369In Stock

Mfr. Part #
OP133

Mouser Part #
828-OP133

Optek / TT Electronics

Infrared Emitters High Intensity 935nm

Datasheet

4,369In Stock

NT$112.21

NT$103.97

NT$103.25

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: NT$26.53
7,130In Stock

Mfr. Part #
OP140B

Mouser Part #
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

7,130In Stock

NT$26.53

NT$25.17

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP165W
Optek / TT Electronics
1: NT$38.36
2,382In Stock
1,000Expected 9/7/2026

Mfr. Part #
OP165W

Mouser Part #
828-OP165W

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

2,382In Stock

1,000Expected 9/7/2026

NT$38.36

NT$36.21

NT$34.77

NT$34.74

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP215A
Optek / TT Electronics
1: NT$184.99
390In Stock

Mfr. Part #
OP215A

Mouser Part #
828-OP215A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

390In Stock

NT$184.99

NT$173.16

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: NT$115.80
1,149In Stock

Mfr. Part #
OP223

Mouser Part #
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,149In Stock

NT$115.80

NT$107.19

NT$104.32

Min.: 1
Mult.: 1

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: NT$100.74
2,959In Stock

Mfr. Part #
OP224

Mouser Part #
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

2,959In Stock

NT$100.74

NT$93.21

NT$92.49

Min.: 1
Mult.: 1

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