20 mm Opto-electronics

Results: 424
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Omron Automation and Safety Photoelectric Sensors Photoelectric Switch 3In Stock
$619.26
$569.05
$548.89
Min.: 1
Mult.: 1
Lumileds White LEDs White 3500 K 90-CRI, CoB CrispColor 127In Stock
$16.65
$12.90
$10.70
$9.69
Min.: 1
Mult.: 1
Lumileds White LEDs White 4000 K 90-CRI, CoB CrispColor 49In Stock
$12.20
$9.09
$7.10
$6.91
Min.: 1
Mult.: 1
Lumileds White LEDs White 5700 K 70-CRI, LUXEON CoB Core 87In Stock
$11.19
$8.46
$6.51
$6.26
Min.: 1
Mult.: 1
Lumileds White LEDs White 2700 K 90-CRI, LUXEON CoB Core 31In Stock
$8.42
$6.35
$4.59
$4.47
Min.: 1
Mult.: 1
Cree LED LED Light Bars & Light Strips 2835 3500K 80CRI LEDQTY128
2,140Expected 16/11/2026
$24.18
$19.65
$17.95
$16.90
Min.: 1
Mult.: 1
Cree LED LED Light Bars & Light Strips 2835 4000K 80CRI LEDQTY128
2,140Expected 16/11/2026
$24.18
$19.65
$17.95
$16.90
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q10 Series: Emitter; Range: 1.8 m; Input: 10-30 V dc; Output: Not Applicable; 3-pin M8 Integral QD
12Expected 02/11/2026
$95.39
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q10 Series: Diffuse; Range: 0.5 m; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable
3Expected 28/12/2026
$165.00
Min.: 1
Mult.: 1
Lumileds White LEDs White 3000 K 80-CRI, LUXEON CoB Core
200Expected 11/11/2026
$8.42
$6.35
$5.13
$4.49
Min.: 1
Mult.: 1
Lumileds White LEDs White 3000 K 80-CRI, LUXEON CoB Core
300Expected 05/11/2026
$13.28
$10.29
$8.31
$7.32
Min.: 1
Mult.: 1
WAGO Solid State Relays - SSRs Optocoupler module; Red status indicator; gray Non-Stocked Lead-Time 4 Weeks
$147.11
$136.23
$130.01
Min.: 10
Mult.: 1
WAGO Solid State Relays - SSRs Optocoupler module; Red status indicator; gray Non-Stocked Lead-Time 4 Weeks
$167.35
$155.75
$149.13
Min.: 10
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS RD 200MM NPN NO+NC PLUG Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO DR 1M NPN NO+NC CAB Non-Stocked Lead-Time 10 Weeks
$82.65
$78.51
$76.03
$73.55
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO PRR 5M PNP NO+NC POINT SPOT CAB Non-Stocked Lead-Time 10 Weeks
$94.05
$89.34
$86.52
$83.70
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO PRR 6M NPN NO+NC PLUG Non-Stocked Lead-Time 10 Weeks
$82.65
$78.51
$76.03
$73.55
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS IR 200MM PL TOP IO-LINK, CAB Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS IR 200MM PL TOP IO-LINK, PLG Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS RD 200MM PL TOP IO-LINK, CAB Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS RD 200MM PL TOP IO-LINK, PLG Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO BGS RD 350MM PL TOP IO-LINK, PLG Non-Stocked Lead-Time 10 Weeks
$120.65
$114.61
$110.99
$107.37
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors POLAR RETROREFLECTIV Non-Stocked Lead-Time 2 Weeks
$426.00
$415.72
$375.37
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Photoelectric Sensor Non-Stocked Lead-Time 6 Weeks
$608.94
$558.31
$537.99
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q08 Series: Diffuse; Range: 2.5 mm to 61 mm; Input: 10-30 V dc; Output: Light Operate - NPN; 2 m (6.5 ft) Cable Lead-Time 6 Weeks
$227.00
Min.: 1
Mult.: 1