20 mA Optical Switches

Results: 248
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Sensing Method Slot Width Sensing Distance
onsemi Optical Switches, Reflective, Phototransistor Output Reflective Sensor 179,319In Stock
Cut Tape
$0.75
$0.629
$0.597
$0.528
Reel
$0.416
Min.: 1
Mult.: 1
: 1,000
Optical Switches, Reflective, Phototransistor Output Reflective 1 mm
Aratas Optical Switches, Transmissive, Photo IC Output SMT, 3mm Photo-IC, Light ON 6,708In Stock
Cut Tape
$2.61
$2.26
$2.16
$1.99
Reel
$1.86
Min.: 1
Mult.: 1
: 2,000
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 2 mm
onsemi Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor 11,589In Stock
$0.73
$0.615
$0.51
$0.429
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 1 mm
Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output 14,331In Stock
Cut Tape
$1.07
$0.748
$0.547
$0.456
Reel
$0.382
Min.: 1
Mult.: 1
: 5,000
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.1 mm 1.1 mm
Aratas Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC LightON 5mm 3,088In Stock
Cut Tape
$2.17
$1.86
$1.65
Reel
$1.52
$1.51
$1.48
Min.: 1
Mult.: 1
: 400
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Aratas Optical Switches, Reflective, Photo IC Output SMT Reflective Photo microsensor 903In Stock
Cut Tape
$3.46
$2.99
$2.89
$2.52
Reel
$2.51
Min.: 1
Mult.: 1
: 1,000
Optical Switches, Reflective, Photo IC Output Reflective 3 mm
Sharp Microelectronics Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm 462In Stock
10,000Expected 18/03/2027
Cut Tape
$1.14
$0.798
$0.584
$0.486
Reel
$0.39
Min.: 1
Mult.: 1
: 2,000
Optical Switches, Reflective, Phototransistor Output Reflective 0.5 mm
Aratas Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR 89In Stock
$8.59
$8.58
$8.53
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 4 mm
Aratas Optical Switches, Transmissive, Photo IC Output DARK-ON 350In Stock
$6.70
$4.99
$3.89
$3.27
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 6,363In Stock
$5.51
$5.24
$5.04
$5.02
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.03 mm 2.03 mm
LITEON LTH-209-01
LITEON Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space 3,435In Stock
$1.06
$0.901
$0.77
$0.704
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 4,873In Stock
$3.97
$3.96
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5.1 mm 5.1 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 3,988In Stock
$5.84
$5.52
$5.40
$5.30
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Marktech Optoelectronics Optical Switches, Specialised 1460nm SMD Reflective Switch Flat Top 6In Stock
$54.38
$40.97
$39.89
Min.: 1
Mult.: 1
Optical Switches, Specialized Reflective 0.5 mm to 1.5 mm
Marktech Optoelectronics Optical Switches, Specialised 1070nm SMD Reflective Switch Flat Top 7In Stock
$54.38
$40.97
$39.89
Min.: 1
Mult.: 1
Optical Switches, Specialized Reflective 0.5 mm to 1.5 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 738In Stock
$3.18
$2.93
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 690In Stock
$4.95
$4.68
$4.67
$4.64
$4.40
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch 1,062In Stock
$2.65
$2.48
$2.43
$2.41
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 9.5 mm 9.5 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 602In Stock
$3.13
$2.88
$2.87
$2.81
$2.68
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 316In Stock
$5.35
$5.34
$5.18
$5.07
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Switch 379In Stock
$5.16
$4.75
$4.74
$4.57
$4.55
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 22.86 mm 22.86 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 576In Stock
$6.49
$6.48
$6.00
$5.94
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.8 mm 3.8 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 876In Stock
$2.72
$2.45
$2.44
$2.35
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch 630In Stock
$5.77
$5.17
$5.07
$5.06
$4.97
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Actuator Type
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM 1,256In Stock
$3.70
$3.37
$3.23
$3.20
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.03 mm 2.03 mm