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Part #

Phototransistors Photodarlington

OP535A
Optek / TT Electronics
1: $0.93
3,859In Stock

Mfr. Part #
OP535A

Mouser Part #
828-OP535A

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

Product Comments

3,859In Stock

$0.93

$0.85

$0.825

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP550B
Optek / TT Electronics
1: $0.73
6,571In Stock

Mfr. Part #
OP550B

Mouser Part #
828-OP550B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

6,571In Stock

$0.73

$0.721

$0.612

Min.: 1
Mult.: 1

Phototransistors PHOTOTRANSISTOR

OP598A
Optek / TT Electronics
1: $0.72
3,336In Stock

Mfr. Part #
OP598A

Mouser Part #
828-OP598A

Optek / TT Electronics

Phototransistors PHOTOTRANSISTOR

Datasheet

3,336In Stock

$0.72

$0.69

$0.688

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP600C
Optek / TT Electronics
1: $2.90
1,106In Stock

Mfr. Part #
OP600C

Mouser Part #
828-OP600C

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,106In Stock

$2.90

$2.68

$2.64

Min.: 1
Mult.: 1

Phototransistors NPN PHOTOTRANSISTOR

OP643SL
Optek / TT Electronics
1: $2.57
653In Stock

Mfr. Part #
OP643SL

Mouser Part #
828-OP643SL

Optek / TT Electronics

Phototransistors NPN PHOTOTRANSISTOR

Datasheet

653In Stock

$2.57

$2.38

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP750A
Optek / TT Electronics
1: $0.92
2,483In Stock

Mfr. Part #
OP750A

Mouser Part #
828-OP750A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

2,483In Stock

$0.92

$0.86

$0.839

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP800A
Optek / TT Electronics
1: $3.12
972In Stock

Mfr. Part #
OP800A

Mouser Part #
828-OP800A

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

972In Stock

$3.12

$2.91

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP802WSL
Optek / TT Electronics
1: $2.75
1,316In Stock

Mfr. Part #
OP802WSL

Mouser Part #
828-OP802WSL

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

1,316In Stock

$2.75

$2.64

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP804SL
Optek / TT Electronics
1: $2.67
1,294In Stock
3,000Expected 8/31/2026

Mfr. Part #
OP804SL

Mouser Part #
828-OP804SL

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,294In Stock

3,000Expected 8/31/2026

$2.67

$2.63

Min.: 1
Mult.: 1

Phototransistors PHOTOSENSOR

OP805SL
Optek / TT Electronics
1: $2.73
1,426In Stock

Mfr. Part #
OP805SL

Mouser Part #
828-OP805SL

Optek / TT Electronics

Phototransistors PHOTOSENSOR

Datasheet

1,426In Stock

$2.73

$2.72

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP830SL
Optek / TT Electronics
1: $3.15
767In Stock

Mfr. Part #
OP830SL

Mouser Part #
828-OP830SL

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

767In Stock

$3.15

$2.89

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP913WSL
Optek / TT Electronics
1: $15.07
339In Stock

Mfr. Part #
OP913WSL

Mouser Part #
828-OP913WSL

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

339In Stock

$15.07

$14.52

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP950
Optek / TT Electronics
1: $0.78
1,907In Stock

Mfr. Part #
OP950

Mouser Part #
828-OP950

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

1,907In Stock

$0.78

$0.74

$0.729

Quote

Min.: 1
Mult.: 1

Photodiodes Narrow Rcvng Angle 935nm

OP999
Optek / TT Electronics
1: $0.87
4,510In Stock

Mfr. Part #
OP999

Mouser Part #
828-OP999

Optek / TT Electronics

Photodiodes Narrow Rcvng Angle 935nm

Datasheet

Product Comments

4,510In Stock

$0.87

$0.82

$0.80

$0.798

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm Emitter

OPB100-EZ
Optek / TT Electronics
1: $3.78
1,743In Stock
400Expected 10/2/2026

Mfr. Part #
OPB100-EZ

Mouser Part #
828-OPB100-EZ

Optek / TT Electronics

Infrared Emitters Infrared 890nm Emitter

Datasheet

1,743In Stock

400Expected 10/2/2026

$3.78

$3.68

Min.: 1
Mult.: 1

Phototransistors Infrared 890nm Sensor

OPB100-SZ
Optek / TT Electronics
1: $3.90
675In Stock
5,400On Order

Mfr. Part #
OPB100-SZ

Mouser Part #
828-OPB100-SZ

Optek / TT Electronics

Phototransistors Infrared 890nm Sensor

Datasheet

675In Stock

5,400On Order

$3.90

$3.66

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Emitter Sensor 890nm

OPB100Z
Optek / TT Electronics
1: $7.71
1,590In Stock
100Expected 10/29/2026

Mfr. Part #
OPB100Z

Mouser Part #
828-OPB100Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Emitter Sensor 890nm

Datasheet

1,590In Stock

100Expected 10/29/2026

$7.71

$7.33

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

OPB315WZ
Optek / TT Electronics
1: $6.95
435In Stock

Mfr. Part #
OPB315WZ

Mouser Part #
828-OPB315WZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

Datasheet

435In Stock

$6.95

$6.59

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .125" Tube

OPB350
Optek / TT Electronics
1: $5.53
299In Stock

Mfr. Part #
OPB350

Mouser Part #
828-OPB350

Optek / TT Electronics

Level Sensors Fluid in-line sensor .125" Tube

Datasheet

299In Stock

$5.53

$5.44

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .188" Tube

OPB350L187
Optek / TT Electronics
1: $5.84
271In Stock

Mfr. Part #
OPB350L187

Mouser Part #
828-OPB350L187

Optek / TT Electronics

Level Sensors Fluid in-line sensor .188" Tube

Datasheet

271In Stock

$5.84

$5.24

$5.05

$5.02

Min.: 1
Mult.: 1

Level Sensors Fluid in-line sensor .188" Tube

OPB350W187Z
Optek / TT Electronics
1: $8.00
1,634In Stock

Mfr. Part #
OPB350W187Z

Mouser Part #
828-OPB350W187Z

Optek / TT Electronics

Level Sensors Fluid in-line sensor .188" Tube

Datasheet

1,634In Stock

$8.00

$7.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T51
Optek / TT Electronics
1: $2.52
788In Stock
1,000Expected 8/26/2026

Mfr. Part #
OPB360T51

Mouser Part #
828-OPB360T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

788In Stock

1,000Expected 8/26/2026

$2.52

$2.40

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T11Z
Optek / TT Electronics
1: $5.17
319In Stock

Mfr. Part #
OPB380T11Z

Mouser Part #
828-OPB380T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

319In Stock

$5.17

$5.10

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T55Z
Optek / TT Electronics
1: $4.69
339In Stock

Mfr. Part #
OPB380T55Z

Mouser Part #
828-OPB380T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

339In Stock

$4.69

$4.19

$4.11

$3.98

$3.83

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L51Z
Optek / TT Electronics
1: $4.80
541In Stock

Mfr. Part #
OPB390L51Z

Mouser Part #
828-OPB390L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

541In Stock

$4.80

Min.: 1
Mult.: 1

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