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18 mm Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black/Silver Tip ATSEU-077C-C6-R0 Advanced Thermal Solutions 1: $18.08 54In Stock	Mfr. Part No. ATSEU-077C-C6-R0 Mouser Part No 984-ATSEU-077C-C6-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	54In Stock	$18.08 $16.25 $15.47 $14.54 View $14.04 $13.36 $13.13 $13.12 Quote	Min.: 1 Mult.: 1
LED Lenses & Assemblies LED SINGLE LENS 18x18x5.8mm LL01CR-CXE165L19 LedLink Optics 1: $3.57 39In Stock	Mfr. Part No. LL01CR-CXE165L19 Mouser Part No 385-01CR-CXE165L19	LedLink Optics	LED Lenses & Assemblies LED SINGLE LENS 18x18x5.8mm	Datasheet	39In Stock	$3.57 $2.61 $1.66 $1.52 View $1.20 $1.16 $1.02 $0.914 Quote	Min.: 1 Mult.: 1
LED Lighting Modules 6 UVC LEDs 265nm to 285nm IN-M39CTGU1 Inolux 1: $101.25 3In Stock	Mfr. Part No. IN-M39CTGU1 Mouser Part No 743-IN-M3939U1	Inolux	LED Lighting Modules 6 UVC LEDs 265nm to 285nm Learn More about Inolux inm3939u1 6 chip uvc led	Datasheet	3In Stock	$101.25 $81.27 $77.94	Min.: 1 Mult.: 1
Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable QMT42VP6DX Banner Engineering 1: $335.06 1In Stock	Mfr. Part No. QMT42VP6DX Mouser Part No 778-QMT42VP6DX	Banner Engineering	Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable	Datasheet	1In Stock	$335.06	Min.: 1 Mult.: 1
Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD QMT42VP6DXQ Banner Engineering 1: $342.53 1In Stock 2Expected 2026/10/28	Mfr. Part No. QMT42VP6DXQ Mouser Part No 778-QMT42VP6DXQ	Banner Engineering	Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD	Datasheet	1In Stock 2Expected 2026/10/28	$342.53	Min.: 1 Mult.: 1
Lighting Connectors BROWN 12 AWG TAP CONNECTOR 1811027-1 TE Connectivity 1: $1.15 475In Stock	Mfr. Part No. 1811027-1 Mouser Part No 571-1811027-1	TE Connectivity	Lighting Connectors BROWN 12 AWG TAP CONNECTOR Learn More about TE Connectivity lighting	Datasheet	475In Stock	$1.15 $0.973 $0.869 $0.827 View $0.776 $0.687 $0.65 $0.618 $0.595	Min.: 1 Mult.: 1
Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 2 m (6.5 ft) Cable QMT42VN6AFV400 Banner Engineering 1: $341.06 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QMT42VN6AFV400 Mouser Part No 778-QMT42VN6AFV400	Banner Engineering	Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 2 m (6.5 ft) Cable	Datasheet	Non-Stocked Lead-Time 6 Weeks	$341.06	Min.: 1 Mult.: 1
Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD QMT42VN6AFV400Q Banner Engineering 1: $352.94 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. QMT42VN6AFV400Q Mouser Part No 778-QMT42VN6AFV400Q	Banner Engineering	Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD	Datasheet	Non-Stocked Lead-Time 3 Weeks	$352.94	Min.: 1 Mult.: 1
Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 2 m (6.5 ft) Cable QMT42VN6DX Banner Engineering 1: $340.46 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QMT42VN6DX Mouser Part No 778-QMT42VN6DX	Banner Engineering	Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 2 m (6.5 ft) Cable	Datasheet	Non-Stocked Lead-Time 6 Weeks	$340.46	Min.: 1 Mult.: 1
Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD QMT42VN6DXQ Banner Engineering 1: $340.46 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QMT42VN6DXQ Mouser Part No 778-QMT42VN6DXQ	Banner Engineering	Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD	Datasheet	Non-Stocked Lead-Time 6 Weeks	$340.46	Min.: 1 Mult.: 1
Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable QMT42VP6AFV400 Banner Engineering 1: $341.06 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QMT42VP6AFV400 Mouser Part No 778-QMT42VP6AFV400	Banner Engineering	Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable	Datasheet	Non-Stocked Lead-Time 6 Weeks	$341.06	Min.: 1 Mult.: 1
Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD QMT42VP6AFV400Q Banner Engineering 1: $362.62 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QMT42VP6AFV400Q Mouser Part No 778-QMT42VP6AFV400Q	Banner Engineering	Photoelectric Sensors QM42 Series: Adjustable Field; Range: 25-400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD	Datasheet	Non-Stocked Lead-Time 6 Weeks	$362.62	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black ATSEU-077C-C5-R0 Advanced Thermal Solutions 100: $12.41 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATSEU-077C-C5-R0 Mouser Part No 984-ATSEU-077C-C5-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Diameter, 18mm Heat Sink Length, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	Non-Stocked Lead-Time 8 Weeks	$12.41 $11.82 $11.50 Quote Quote	Min.: 100 Mult.: 100
Photoelectric Sensors PHOTO SEPARATE AMP E3C-DS5W Omron Automation and Safety 1: $123.63 Non-Stocked	Mfr. Part No. E3C-DS5W Mouser Part No 653-E3C-DS5W	Omron Automation and Safety	Photoelectric Sensors PHOTO SEPARATE AMP	Datasheet	Non-Stocked	$123.63 $114.06 $110.14 $106.67 View $104.79 $103.86 Quote	Min.: 1 Mult.: 1
Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 9 m (30 ft) Cable QMT42VP6DX W/30 Banner Engineering 1: $357.06 Non-Stocked	Mfr. Part No. QMT42VP6DX W/30 Mouser Part No 778-QMT42VP6DXW/30	Banner Engineering	Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 9 m (30 ft) Cable	Datasheet	Non-Stocked	$357.06	Min.: 1 Mult.: 1
LED Lenses & Assemblies SQUARE 1POS 18x18mm C16373_SITARA-T1-A Ledil 2,000: $0.849 Non-Stocked	Mfr. Part No. C16373_SITARA-T1-A Mouser Part No 928-16373SITARAT1A	Ledil	LED Lenses & Assemblies SQUARE 1POS 18x18mm	Datasheet	Non-Stocked	$0.849 $0.839 Quote Quote	Min.: 2,000 Mult.: 2,000
LED Lenses & Assemblies SQUARE 1POS 18x18mm C16374_SITARA-T2 Ledil 2,000: $0.849 Non-Stocked	Mfr. Part No. C16374_SITARA-T2 Mouser Part No 928-16374SITARAT2	Ledil	LED Lenses & Assemblies SQUARE 1POS 18x18mm	Datasheet	Non-Stocked	$0.849 $0.848 $0.837	Min.: 2,000 Mult.: 2,000
LED Lenses & Assemblies LENS SQUARE 1POS C16734_SITARA-HB-S Ledil 2,000: $0.848 Non-Stocked	Mfr. Part No. C16734_SITARA-HB-S Mouser Part No 928-C16734SITARAHBS	Ledil	LED Lenses & Assemblies LENS SQUARE 1POS	Datasheet	Non-Stocked	$0.848 $0.783 $0.763 Quote Quote	Min.: 2,000 Mult.: 2,000
LED Lenses & Assemblies LENS 1POS C16735_SITARA-HB-M Ledil 2,000: $0.861 Non-Stocked	Mfr. Part No. C16735_SITARA-HB-M Mouser Part No 928-C16735SITARAHBM	Ledil	LED Lenses & Assemblies LENS 1POS	Datasheet	Non-Stocked	$0.861 $0.801 $0.783 Quote Quote	Min.: 2,000 Mult.: 2,000

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