Phototransistor – Mouser Ireland

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Transistor Output Optocouplers GaAs Infrared and Photo-Transistor TLP291(V4GRTP,SE Toshiba 1: €0.456 6,126In Stock	Mfr. Part No. TLP291(V4GRTP,SE Mouser Part No 757-TLP291V4GRTPSE	Toshiba	Transistor Output Optocouplers GaAs Infrared and Photo-Transistor	Datasheet	6,126In Stock	Cut Tape €0.456 €0.314 €0.226 €0.186 Reel €0.14 View €0.173 €0.13 €0.129 €0.125 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
High Speed Optocouplers HS/High CMR Trans Output Optocoupler FODM453V onsemi 1: €2.29 2,984In Stock	Mfr. Part No. FODM453V Mouser Part No 512-FODM453V	onsemi	High Speed Optocouplers HS/High CMR Trans Output Optocoupler	Datasheet	2,984In Stock	€2.29 €1.65 €1.27 €1.10 View €1.06 €0.989 €0.955 €0.946	Min.: 1 Mult.: 1
High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler HCPL4503TSVM onsemi 1: €1.81 1,000In Stock	Mfr. Part No. HCPL4503TSVM Mouser Part No 512-HCPL4503TSVM	onsemi	High Speed Optocouplers 8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler Learn More about onsemi fairchild 6n135 6n136 hcpl4503	Datasheet	1,000In Stock	€1.81 €1.30 €0.989 €0.845 €0.799	Min.: 1 Mult.: 1
Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type 140356145000 Wurth Elektronik 1: €0.335 5,476In Stock	Mfr. Part No. 140356145000 Mouser Part No 710-140356145000	Wurth Elektronik	Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type Learn More about Wurth Elektronik optocoupler phototransistors	Datasheet	5,476In Stock	Cut Tape €0.335 €0.296 €0.272 €0.248 €0.237 Reel €0.224 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type 140356145300 Wurth Elektronik 1: €0.335 4,048In Stock	Mfr. Part No. 140356145300 Mouser Part No 710-140356145300	Wurth Elektronik	Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type Learn More about Wurth Elektronik optocoupler phototransistors	Datasheet	4,048In Stock	Cut Tape €0.335 €0.296 €0.272 €0.248 €0.237 Reel €0.224 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
High Speed Optocouplers 1MBd 1Ch 12mA HCPL-J454-000E Broadcom / Avago 1: €2.80 1,014In Stock	Mfr. Part No. HCPL-J454-000E Mouser Part No 630-HCPL-J454-000E	Broadcom / Avago	High Speed Optocouplers 1MBd 1Ch 12mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	1,014In Stock	€2.80 €2.00 €1.55 €1.35 View €1.29 €1.20 €1.18	Min.: 1 Mult.: 1
Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type 140816143300 Wurth Elektronik 1: €0.327 5,637In Stock	Mfr. Part No. 140816143300 Mouser Part No 710-140816143300	Wurth Elektronik	Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type Learn More about Wurth Elektronik optocoupler phototransistors	Datasheet	5,637In Stock	Cut Tape €0.327 €0.297 €0.264 €0.231 Reel €0.177 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB816Z Optek / TT Electronics 1: €3.56 4,875In Stock	Mfr. Part No. OPB816Z Mouser Part No 828-OPB816Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	4,875In Stock	€3.56	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor LTH-1550-01 LITEON 1: €0.533 2,367In Stock	Mfr. Part No. LTH-1550-01 Mouser Part No 859-LTH-1550-01	LITEON	Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor	Datasheet	2,367In Stock	€0.533 €0.445 €0.401 €0.383 View €0.368 €0.36 €0.336 €0.317 €0.308	Min.: 1 Mult.: 1
Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type 140817144000 Wurth Elektronik 1: €0.249 4,495In Stock	Mfr. Part No. 140817144000 Mouser Part No 710-140817144000	Wurth Elektronik	Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type Learn More about Wurth Elektronik optocoupler phototransistors	Datasheet	4,495In Stock	Cut Tape €0.249 €0.217 €0.20 €0.181 €0.174 Reel €0.164 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841W51Z Optek / TT Electronics 1: €5.02 3,988In Stock	Mfr. Part No. OPB841W51Z Mouser Part No 828-OPB841W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	3,988In Stock	€5.02 €4.75 €4.69	Min.: 1 Mult.: 1
Optically Isolated Amplifiers Isolated Error Amp Optocoupler FOD2711A onsemi 1: €1.58 1,937In Stock	Mfr. Part No. FOD2711A Mouser Part No 512-FOD2711A	onsemi	Optically Isolated Amplifiers Isolated Error Amp Optocoupler Learn More about onsemi machine vision	Datasheet	1,937In Stock	€1.58 €0.846 €0.685 €0.663 View €0.563 €0.554 €0.535 Quote	Min.: 1 Mult.: 1
High Speed Optocouplers HS Optocoupler 1Ch Transistor HCPL0500R2V onsemi 1: €2.43 1,948In Stock	Mfr. Part No. HCPL0500R2V Mouser Part No 512-HCPL0500R2V	onsemi	High Speed Optocouplers HS Optocoupler 1Ch Transistor	Datasheet	1,948In Stock	Cut Tape €2.43 €1.75 €1.36 €1.19 €1.13 Reel €0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR EE-SY169A Aratas 1: €7.49 92In Stock	Mfr. Part No. EE-SY169A Mouser Part No 653-EE-SY169A	Aratas	Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR Learn More about Aratas omron optical sensors	Datasheet	92In Stock	€7.49	Min.: 1 Mult.: 1
Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type 140814242000 Wurth Elektronik 1: €0.335 3,000In Stock	Mfr. Part No. 140814242000 Mouser Part No 710-140814242000	Wurth Elektronik	Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type Learn More about Wurth Elektronik optocoupler phototransistors	Datasheet	3,000In Stock	Cut Tape €0.335 €0.296 €0.272 €0.248 €0.234 Reel €0.222 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB821S5Z Optek / TT Electronics 1: €4.74 7,103In Stock	Mfr. Part No. OPB821S5Z Mouser Part No 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7,103In Stock	€4.74 €4.52	Min.: 1 Mult.: 1
Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package VOLA617A-2X001T Vishay Semiconductors 1: €1.77 2,800In Stock New Product	Mfr. Part No. VOLA617A-2X001T Mouser Part No 78-VOLA617A-2X001T New Product	Vishay Semiconductors	Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package Learn More about Vishay Semiconductors vishay automotive phototransistor optocouplers	Datasheet	2,800In Stock	Cut Tape €1.77 €1.27 €0.972 €0.837 Reel €0.737 View €0.793 €0.694 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package VOLA617A-3X001T Vishay Semiconductors 1: €1.77 2,575In Stock New Product	Mfr. Part No. VOLA617A-3X001T Mouser Part No 78-VOLA617A-3X001T New Product	Vishay Semiconductors	Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package Learn More about Vishay Semiconductors vishay automotive phototransistor optocouplers	Datasheet	2,575In Stock	Cut Tape €1.77 €1.27 €0.972 €0.837 Reel €0.737 View €0.793 €0.694 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter RPI-221 ROHM Semiconductor 1: €0.507 2,325In Stock End of Life	Mfr. Part No. RPI-221 Mouser Part No 755-RPI-221 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter	Datasheet	2,325In Stock	€0.507 €0.445 €0.437 €0.408 View €0.407 €0.376 €0.374 €0.372	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature OPB735C Optek / TT Electronics 1: €23.40 87In Stock	Mfr. Part No. OPB735C Mouser Part No 828-OPB735C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	87In Stock	€23.40 €16.37 €14.86 €14.82 View Quote	Min.: 1 Mult.: 1
High Speed Optocouplers 1Ch 16mA 700mW HCNW4502 Broadcom / Avago 1: €3.91 133In Stock	Mfr. Part No. HCNW4502 Mouser Part No 630-HCNW4502	Broadcom / Avago	High Speed Optocouplers 1Ch 16mA 700mW Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	133In Stock	€3.91 €2.85 €2.18 €1.92 View €1.77 €1.74 €1.70 Quote	Min.: 1 Mult.: 1	No
High Speed Optocouplers 1MBd 1Ch 16mA HCPL-4503 Broadcom / Avago 1: €3.67 523In Stock 2,400Expected 02/11/2026	Mfr. Part No. HCPL-4503 Mouser Part No 630-HCPL-4503	Broadcom / Avago	High Speed Optocouplers 1MBd 1Ch 16mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	523In Stock 2,400Expected 02/11/2026	€3.67 €2.67 €2.05 €1.66	Min.: 1 Mult.: 1	No
High Speed Optocouplers WL-OCHS 1Mb 1Ch 5000V 800ns VISO=3750V 7.0x4.1x2.05mm 143501155110 Wurth Elektronik 1: €2.00 2,100In Stock New Product	Mfr. Part No. 143501155110 Mouser Part No 710-143501155110 New Product	Wurth Elektronik	High Speed Optocouplers WL-OCHS 1Mb 1Ch 5000V 800ns VISO=3750V 7.0x4.1x2.05mm Learn More about Wurth Elektronik wurth high speed optocouplers	Datasheet	2,100In Stock	Cut Tape €2.00 €1.50 €1.42 €1.23 €1.17 Reel €1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm 143501185110 Wurth Elektronik 1: €1.76 1,400In Stock New Product	Mfr. Part No. 143501185110 Mouser Part No 710-143501185110 New Product	Wurth Elektronik	High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm Learn More about Wurth Elektronik wurth high speed optocouplers	Datasheet	1,400In Stock	Cut Tape €1.76 €1.46 €1.17 €1.03 €0.989 Reel €0.929 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 7.0x4.1x2.05mm 143511155110 Wurth Elektronik 1: €2.00 2,100In Stock New Product	Mfr. Part No. 143511155110 Mouser Part No 710-143511155110 New Product	Wurth Elektronik	High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 7.0x4.1x2.05mm Learn More about Wurth Elektronik wurth high speed optocouplers	Datasheet	2,100In Stock	Cut Tape €2.00 €1.50 €1.42 €1.23 €1.17 Reel €1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000