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50 mm Optoelectronics

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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: $84.50 72In Stock	Mfr. Part # T18-2NAELIR-Q8 Mouser Part # 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	$84.50	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: $123.50 2In Stock 4Expected 10/28/2026	Mfr. Part # T18-2VNDLIR-Q8 Mouser Part # 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 10/28/2026	$123.50	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: $123.50 1In Stock 4Expected 9/29/2026	Mfr. Part # T18-2VPDLIR-2M Mouser Part # 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 9/29/2026	$123.50	Min.: 1 Mult.: 1
Photoelectric Sensors E3JK; Retro; NPN; 6m; PW 2M E3JK-RN12 2M Omron Automation and Safety 1: $128.00 5In Stock	Mfr. Part # E3JK-RN12 2M Mouser Part # 653-E3JK-RN122M	Omron Automation and Safety	Photoelectric Sensors E3JK; Retro; NPN; 6m; PW 2M		5In Stock	$128.00 $107.97 $94.89 $90.48 View $88.39 $87.36 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: $183.00 1In Stock	Mfr. Part # T18-2VNDS-9M Mouser Part # 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	$183.00	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: $117.00 8In Stock	Mfr. Part # T18-2VPRL-2M Mouser Part # 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	$117.00	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: $183.01 5In Stock	Mfr. Part # T18-2VNFF100IR-2M Mouser Part # 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	$183.01	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: $173.11 6In Stock	Mfr. Part # T18-2VNFF50IR-Q8 Mouser Part # 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	$173.11	Min.: 1 Mult.: 1
Photoelectric Sensors S970830000 Slot sensor NPN/PNP SR31 IDEC 1: $359.72 2In Stock	Mfr. Part # SR31 Mouser Part # 199-SR31	IDEC	Photoelectric Sensors S970830000 Slot sensor NPN/PNP		2In Stock	$359.72 $303.50 $282.05 $256.07 $254.98	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 85mm Diameter, 50mm Height SPIRLED-8550 Wakefield Thermal 1: $31.23 97In Stock	Mfr. Part # SPIRLED-8550 Mouser Part # 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	$31.23 $29.50 $27.77 $26.04 View $25.94 $25.66 $25.45 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 96mm Diameter, 50mm Height SPIRLED-9650 Wakefield Thermal 1: $30.23 88In Stock	Mfr. Part # SPIRLED-9650 Mouser Part # 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	$30.23 $28.68 $27.39 $27.17 View $26.17 $22.88	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 58mm Diameter, 50mm Height PINLED-5850 Wakefield Thermal 1: $19.40 288In Stock	Mfr. Part # PINLED-5850 Mouser Part # 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	$19.40 $18.07 $17.02 $15.95 View $15.18 $15.17	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 46mm Diameter, 50mm Height STRTLED-4650 Wakefield Thermal 1: $18.92 105In Stock	Mfr. Part # STRTLED-4650 Mouser Part # 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	$18.92 $14.00 $13.47 $13.07 Quote Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Pin LED, 78mm Diameter, 50mm Height PINLED-7850 Wakefield Thermal 1: $28.95 6In Stock	Mfr. Part # PINLED-7850 Mouser Part # 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	$28.95 $22.74 $22.72	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 70mm Diameter, 50mm Height SPIRLED-7050 Wakefield Thermal 1: $21.76 87In Stock	Mfr. Part # SPIRLED-7050 Mouser Part # 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	$21.76 $20.38 $19.19 $18.36 View $17.03 $16.07 $15.64 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 96mm Diameter, 50mm Height FLOWLED-9650 Wakefield Thermal 1: $31.36 52In Stock	Mfr. Part # FLOWLED-9650 Mouser Part # 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	$31.36 $29.63 $27.89 $26.14 View $26.04 $25.64 $25.43 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, SPIR LED, 48mm Diameter, 50mm Height SPIRLED-4850 Wakefield Thermal 1: $17.91 45In Stock 100Expected 1/29/2027	Mfr. Part # SPIRLED-4850 Mouser Part # 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 1/29/2027	$17.91 $16.56 $15.59 $15.03 View $15.02 $14.78 $14.22 $13.79 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, STRT LED, 95mm Diameter, 50mm Height STRTLED-9550 Wakefield Thermal 1: $37.34 15In Stock	Mfr. Part # STRTLED-9550 Mouser Part # 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	$37.34 $29.93 $29.91	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: $76.45 186In Stock	Mfr. Part # DUALLED-13050 Mouser Part # 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	$76.45 $69.29 $68.17 $63.62 View $63.41 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates Heat Sink, Flow LED, 38mm Diameter, 50mm Height FLOWLED-3850 Wakefield Thermal 1: $12.21 183In Stock	Mfr. Part # FLOWLED-3850 Mouser Part # 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	$12.21 $11.97 $11.27 $9.57 View $9.23 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: $85.80 29In Stock	Mfr. Part # T18-2NAEL-2M Mouser Part # 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	$85.80	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: $80.60 76In Stock 1On Order	Mfr. Part # T18-2NAEL-Q8 Mouser Part # 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	$80.60	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: $123.50 21In Stock 59On Order	Mfr. Part # T18-2VPDLIR-Q8 Mouser Part # 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. #: T18-2VPDLIR-Q8 Stock: 21 Can Ship Immediately On Order: 45 Expected 9/28/2026 14 Expected 10/5/2026 Factory Lead-Time: 6 Weeks	$123.50	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: $174.20 11In Stock	Mfr. Part # T18-2VPFF100IR-Q8 Mouser Part # 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	$174.20	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: $174.20 16In Stock	Mfr. Part # T18-2VPFF200-Q8 Mouser Part # 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	$174.20	Min.: 1 Mult.: 1

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