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50 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.
Photoelectric Sensors T18-2 Series: IR Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: None; 4-pin M12 Integral QD T18-2NAELIR-Q8 Banner Engineering 1: $65.00 72In Stock	Mfr. Part No. T18-2NAELIR-Q8 Mouser Part No 778-T18-2NAELIR-Q8	Banner Engineering	Photoelectric Sensors T18-2 Series: IR Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: None; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	72In Stock	$65.00	Min.: 1 Mult.: 1
Photoelectric Sensors Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 4-pin M12 Integral QD T18-2VNDLIR-Q8 Banner Engineering 1: $95.00 2In Stock 4Expected 28/10/2026	Mfr. Part No. T18-2VNDLIR-Q8 Mouser Part No 778-T18-2VNDLIR-Q8	Banner Engineering	Photoelectric Sensors Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	2In Stock 4Expected 28/10/2026	$95.00	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: complementary PNP; 2 m 4-conductor PVC Cable T18-2VPDLIR-2M Banner Engineering 1: $95.00 1In Stock 4Expected 29/09/2026	Mfr. Part No. T18-2VPDLIR-2M Mouser Part No 778-T18-2VPDLIR-2M	Banner Engineering	Photoelectric Sensors T18-2 Series: Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: complementary PNP; 2 m 4-conductor PVC Cable Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	1In Stock 4Expected 29/09/2026	$95.00	Min.: 1 Mult.: 1
Photoelectric Sensors E3JK; Retro; NPN; 6m; PW 2M E3JK-RN12 2M Omron Automation and Safety 1: $98.46 5In Stock	Mfr. Part No. E3JK-RN12 2M Mouser Part No 653-E3JK-RN122M	Omron Automation and Safety	Photoelectric Sensors E3JK; Retro; NPN; 6m; PW 2M		5In Stock	$98.46 $83.05 $72.99 $69.60 View $67.99 $67.20 Quote	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Diffuse Short Range Reflective with Pot; Range: 300 mm; Input: 10-30 V dc; Outputs: complementary NPN; 9 m 4-conductor PVC Cable T18-2VNDS-9M Banner Engineering 1: $140.77 1In Stock	Mfr. Part No. T18-2VNDS-9M Mouser Part No 778-T18-2VNDS-9M	Banner Engineering	Photoelectric Sensors T18-2 Series: Diffuse Short Range Reflective with Pot; Range: 300 mm; Input: 10-30 V dc; Outputs: complementary NPN; 9 m 4-conductor PVC Cable Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	1In Stock	$140.77	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Receiver; Range: 25 m; Input: 10-30 V dc; Outputs: complementary PNP; 2 m 4-conductor PVC Cable T18-2VPRL-2M Banner Engineering 1: $90.00 8In Stock	Mfr. Part No. T18-2VPRL-2M Mouser Part No 778-T18-2VPRL-2M	Banner Engineering	Photoelectric Sensors T18-2 Series: Receiver; Range: 25 m; Input: 10-30 V dc; Outputs: complementary PNP; 2 m 4-conductor PVC Cable Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	8In Stock	$90.00	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 100 mm; Input: 10-30 V dc; Outputs: complementary NPN; 2 m 4-conductor PVC Cable T18-2VNFF100IR-2M Banner Engineering 1: $140.78 5In Stock	Mfr. Part No. T18-2VNFF100IR-2M Mouser Part No 778-T18-2VNFF100IR2M	Banner Engineering	Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 100 mm; Input: 10-30 V dc; Outputs: complementary NPN; 2 m 4-conductor PVC Cable Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	5In Stock	$140.78	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 50 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 4-pin M12 Integral QD T18-2VNFF50IR-Q8 Banner Engineering 1: $133.16 6In Stock	Mfr. Part No. T18-2VNFF50IR-Q8 Mouser Part No 778-T18-2VNFF50IR-Q8	Banner Engineering	Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 50 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	6In Stock	$133.16	Min.: 1 Mult.: 1
Photoelectric Sensors S970830000 Slot sensor NPN/PNP SR31 IDEC 1: $276.71 2In Stock	Mfr. Part No. SR31 Mouser Part No 199-SR31	IDEC	Photoelectric Sensors S970830000 Slot sensor NPN/PNP		2In Stock	$276.71 $233.46 $216.96 $196.98 $196.14	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 50mm Height SPIRLED-8550 Wakefield Thermal 1: $24.02 97In Stock	Mfr. Part No. SPIRLED-8550 Mouser Part No 567-SPIRLED-8550	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	97In Stock	$24.02 $22.69 $21.36 $20.03 View $19.95 $19.74 $19.58 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height SPIRLED-9650 Wakefield Thermal 1: $23.25 88In Stock	Mfr. Part No. SPIRLED-9650 Mouser Part No 567-SPIRLED-9650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	88In Stock	$23.25 $22.06 $21.07 $20.90 View $20.13 $17.60	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 58mm Diameter, 50mm Height PINLED-5850 Wakefield Thermal 1: $14.92 288In Stock	Mfr. Part No. PINLED-5850 Mouser Part No 567-PINLED-5850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 58mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette pinled heat sinks	Datasheet	288In Stock	$14.92 $13.90 $13.09 $12.27 View $11.68 $11.67	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 46mm Diameter, 50mm Height STRTLED-4650 Wakefield Thermal 1: $14.55 105In Stock	Mfr. Part No. STRTLED-4650 Mouser Part No 567-STRTLED-4650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 46mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette strtled heat sinks	Datasheet	105In Stock	$14.55 $10.77 $10.36 $10.05 Quote Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 78mm Diameter, 50mm Height PINLED-7850 Wakefield Thermal 1: $22.27 6In Stock	Mfr. Part No. PINLED-7850 Mouser Part No 567-PINLED-7850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 78mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette pinled heat sinks	Datasheet	6In Stock	$22.27 $17.49 $17.48	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height SPIRLED-7050 Wakefield Thermal 1: $16.74 87In Stock	Mfr. Part No. SPIRLED-7050 Mouser Part No 567-SPIRLED-7050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	87In Stock	$16.74 $15.68 $14.76 $14.12 View $13.10 $12.36 $12.03 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 96mm Diameter, 50mm Height FLOWLED-9650 Wakefield Thermal 1: $24.12 52In Stock	Mfr. Part No. FLOWLED-9650 Mouser Part No 567-FLOWLED-9650	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 96mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette flowled heat sinks	Datasheet	52In Stock	$24.12 $22.79 $21.45 $20.11 View $20.03 $19.72 $19.56 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 48mm Diameter, 50mm Height SPIRLED-4850 Wakefield Thermal 1: $13.78 45In Stock 100Expected 29/01/2027	Mfr. Part No. SPIRLED-4850 Mouser Part No 567-SPIRLED-4850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 48mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette spirled heat sinks	Datasheet	45In Stock 100Expected 29/01/2027	$13.78 $12.74 $11.99 $11.56 View $11.55 $11.37 $10.94 $10.61 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 95mm Diameter, 50mm Height STRTLED-9550 Wakefield Thermal 1: $28.72 15In Stock	Mfr. Part No. STRTLED-9550 Mouser Part No 567-STRTLED-9550	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 95mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette strtled heat sinks	Datasheet	15In Stock	$28.72 $23.02 $23.01	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 50mm H DUALLED-13050 Wakefield Thermal 1: $58.81 186In Stock	Mfr. Part No. DUALLED-13050 Mouser Part No 567-DUALLED-13050	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Dual Mode Active/Passive LED Heat Sink with Fan Attachment, 130mm dia., 50mm H Learn More about Wakefield Thermal wakefield vette dual led heat sinks	Datasheet	186In Stock	$58.81 $53.30 $52.44 $48.94 View $48.78 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 38mm Diameter, 50mm Height FLOWLED-3850 Wakefield Thermal 1: $9.39 183In Stock	Mfr. Part No. FLOWLED-3850 Mouser Part No 567-FLOWLED-3850	Wakefield Thermal	LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 38mm Diameter, 50mm Height Learn More about Wakefield Thermal wakefield vette flowled heat sinks	Datasheet	183In Stock	$9.39 $9.21 $8.67 $7.36 View $7.10 Quote	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: none; 2 m 2-conductor PVC Cable T18-2NAEL-2M Banner Engineering 1: $66.00 29In Stock	Mfr. Part No. T18-2NAEL-2M Mouser Part No 778-T18-2NAEL-2M	Banner Engineering	Photoelectric Sensors T18-2 Series: Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: none; 2 m 2-conductor PVC Cable Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	29In Stock	$66.00	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: None; 4-pin M12 Integral QD T18-2NAEL-Q8 Banner Engineering 1: $62.00 76In Stock 1On Order	Mfr. Part No. T18-2NAEL-Q8 Mouser Part No 778-T18-2NAEL-Q8	Banner Engineering	Photoelectric Sensors T18-2 Series: Emitter; Long Range; Range: 25 m; Input: 10-30 V dc; Outputs: None; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	76In Stock 1On Order	$62.00	Min.: 1 Mult.: 1
Photoelectric Sensors Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD T18-2VPDLIR-Q8 Banner Engineering 1: $95.00 21In Stock 59On Order	Mfr. Part No. T18-2VPDLIR-Q8 Mouser Part No 778-T18-2VPDLIR-Q8	Banner Engineering	Photoelectric Sensors Diffuse Reflective with Pot; IR; Range: 750 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	21In Stock 59On Order On Order Ship Dates Mfr. No: T18-2VPDLIR-Q8 Stock: 21 Can Dispatch Immediately On Order: 45 Expected 28/09/2026 14 Expected 05/10/2026 Factory Lead Time: 6 Weeks	$95.00	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 100 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD T18-2VPFF100IR-Q8 Banner Engineering 1: $134.00 11In Stock	Mfr. Part No. T18-2VPFF100IR-Q8 Mouser Part No 778-T18-2VPFF100IRQ8	Banner Engineering	Photoelectric Sensors T18-2 Series: IR Fixed Field; Range: 100 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	11In Stock	$134.00	Min.: 1 Mult.: 1
Photoelectric Sensors T18-2 Series: Fixed Field; Range: 200 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD T18-2VPFF200-Q8 Banner Engineering 1: $134.00 16In Stock	Mfr. Part No. T18-2VPFF200-Q8 Mouser Part No 778-T18-2VPFF200-Q8	Banner Engineering	Photoelectric Sensors T18-2 Series: Fixed Field; Range: 200 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 4-pin M12 Integral QD Learn More about Banner Engineering banner t18 2 washdown photoelectric sensors	Datasheet	16In Stock	$134.00	Min.: 1 Mult.: 1

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