Phototransistor – Mouser Finland

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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
Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor LTH-1550-01 LITEON 1: 0,533 € 2 362In Stock	Mfr. Part No. LTH-1550-01 Mouser Part No 859-LTH-1550-01	LITEON	Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor	Datasheet	2 362In Stock	0,533 € 0,445 € 0,401 € 0,383 € View 0,368 € 0,36 € 0,336 € 0,317 € 0,315 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers P/C LTV-217-A-G STD. TYPE LTV-217-A-G LITEON 1: 0,421 € 4 633In Stock	Mfr. Part No. LTV-217-A-G Mouser Part No 859-LTV-217-A-G	LITEON	Transistor Output Optocouplers P/C LTV-217-A-G STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4 633In Stock	Cut Tape 0,421 € 0,292 € 0,209 € 0,172 € Reel 0,16 € View 0,134 € 0,123 € 0,119 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers P/C LTV-217-TP1-A-G STD. TYPE LTV-217-TP1-A-G LITEON 1: 0,559 € 1 700In Stock 6 000Expected 16/11/2026	Mfr. Part No. LTV-217-TP1-A-G Mouser Part No 859-LTV-217-TP1-A-G	LITEON	Transistor Output Optocouplers P/C LTV-217-TP1-A-G STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	1 700In Stock 6 000Expected 16/11/2026	Cut Tape 0,559 € 0,389 € 0,282 € 0,234 € Reel 0,197 € View 0,218 € 0,187 € 0,171 € 0,167 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers P/C LTV-217-TP1-C-G STD. TYPE LTV-217-TP1-C-G LITEON 1: 0,43 € 6 533In Stock	Mfr. Part No. LTV-217-TP1-C-G Mouser Part No 859-LTV-217-TP1-C-G	LITEON	Transistor Output Optocouplers P/C LTV-217-TP1-C-G STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6 533In Stock	Cut Tape 0,43 € 0,294 € 0,212 € 0,174 € Reel 0,144 € View 0,162 € 0,137 € 0,125 € 0,12 €	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers P/C LTV-217-TP1-G STD. TYPE LTV-217-TP1-G LITEON 1: 0,413 € 6 479In Stock	Mfr. Part No. LTV-217-TP1-G Mouser Part No 859-LTV-217-TP1-G	LITEON	Transistor Output Optocouplers P/C LTV-217-TP1-G STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6 479In Stock	Cut Tape 0,413 € 0,281 € 0,201 € 0,165 € Reel 0,138 € View 0,153 € 0,13 € 0,119 € 0,114 €	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers Optocoupler AC input LTV-814H LITEON 1: 0,499 € 7 740In Stock	Mfr. Part No. LTV-814H Mouser Part No 859-LTV-814H	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7 740In Stock	0,499 € 0,342 € 0,237 € 0,198 € View 0,177 € 0,163 € 0,151 € 0,143 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-814HS LITEON 1: 0,568 € 34In Stock 6 000Expected 01/02/2027	Mfr. Part No. LTV-814HS Mouser Part No 859-LTV-814HS	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	34In Stock 6 000Expected 01/02/2027	0,568 € 0,384 € 0,224 € 0,205 € View 0,197 € 0,194 € 0,187 € 0,171 € 0,166 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocplr Phototrans 4-CHNL LTV-849 LITEON 1: 1,02 € 568In Stock 7 550Expected 25/11/2026	Mfr. Part No. LTV-849 Mouser Part No 859-LTV-849	LITEON	Transistor Output Optocouplers Optocplr Phototrans 4-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	568In Stock 7 550Expected 25/11/2026	1,02 € 0,634 € 0,533 € 0,452 € View 0,402 € 0,399 € 0,377 € 0,358 € 0,346 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-849S LITEON 1: 1,10 € 15In Stock 8 000Expected 16/11/2026	Mfr. Part No. LTV-849S Mouser Part No 859-LTV-849S	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	15In Stock 8 000Expected 16/11/2026	Cut Tape 1,10 € 0,683 € Reel 0,683 € 0,575 € 0,487 € View 0,433 € 0,424 € 0,403 € 0,382 € 0,37 €	Min.: 1 Mult.: 1 : 25
Transistor Output Optocouplers Optocoupler Phototransistor LTV-851 LITEON 1: 0,955 € 957In Stock	Mfr. Part No. LTV-851 Mouser Part No 859-LTV-851	LITEON	Transistor Output Optocouplers Optocoupler Phototransistor Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	957In Stock	0,955 € 0,671 € 0,497 € 0,42 € View 0,372 € 0,349 € 0,335 € 0,319 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers LSOP4 TR FODM1007R2V onsemi 1: 0,628 € 2 878In Stock	Mfr. Part No. FODM1007R2V Mouser Part No 863-FODM1007R2V	onsemi	Transistor Output Optocouplers LSOP4 TR	Datasheet	2 878In Stock	Cut Tape 0,628 € 0,438 € 0,319 € 0,266 € Reel 0,218 € View 0,248 € 0,20 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers 4SO T&R FODM121CR4V onsemi 1: 0,55 € 2 500In Stock	Mfr. Part No. FODM121CR4V Mouser Part No 863-FODM121CR4V	onsemi	Transistor Output Optocouplers 4SO T&R	Datasheet	2 500In Stock	Cut Tape 0,55 € 0,371 € 0,263 € 0,218 € Reel 0,187 € View 0,20 € 0,144 € 0,138 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD RPI-0125 ROHM Semiconductor 1: 0,894 € 332In Stock 29 250On Order End of Life	Mfr. Part No. RPI-0125 Mouser Part No 755-RPI-0125 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD	Datasheet	332In Stock 29 250On Order On Order Ship Dates Mfr. No: RPI-0125 Stock: 332 Can Dispatch Immediately On Order: 10 500 Expected 01/12/2026 18 750 Expected 18/01/2027 Factory Lead Time: 12 Weeks	Cut Tape 0,894 € 0,722 € 0,595 € Reel 0,594 € 0,557 € View 0,531 € 0,491 € 0,353 €	Min.: 1 Mult.: 1 : 750
Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm RPI-0352E ROHM Semiconductor 1: 0,619 € 1 381In Stock 3 000Expected 15/02/2027 End of Life	Mfr. Part No. RPI-0352E Mouser Part No 755-RPI-0352E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm	Datasheet	1 381In Stock 3 000Expected 15/02/2027	Cut Tape 0,619 € 0,519 € 0,495 € 0,448 € Reel 0,43 € View 0,405 € 0,389 € 0,382 € 0,381 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES RPI-125 ROHM Semiconductor 1: 0,748 € 1 732In Stock End of Life	Mfr. Part No. RPI-125 Mouser Part No 755-RPI-125 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES	Datasheet	1 732In Stock	0,748 € 0,633 € 0,605 € 0,549 € View 0,533 € 0,518 € 0,468 € 0,447 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm RPI-352 ROHM Semiconductor 1: 0,705 € 2 345In Stock 6 000Expected 21/01/2027 End of Life	Mfr. Part No. RPI-352 Mouser Part No 755-RPI-352 End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm	Datasheet	2 345In Stock 6 000Expected 21/01/2027	0,705 € 0,597 € 0,505 € 0,464 € View 0,46 € 0,439 € 0,418 € 0,368 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter RPI-441C1E ROHM Semiconductor 1: 0,602 € 3 071In Stock End of Life	Mfr. Part No. RPI-441C1E Mouser Part No 755-RPI-441C1E End of Life	ROHM Semiconductor	Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter	Datasheet	3 071In Stock	0,602 € 0,507 € 0,484 € 0,438 € View 0,42 € 0,409 € 0,38 € 0,361 € 0,338 €	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm MTRS9520 Marktech Optoelectronics 1: 3,94 € 993In Stock	Mfr. Part No. MTRS9520 Mouser Part No 193-MTRS9520	Marktech Optoelectronics	Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	993In Stock	3,94 € 3,43 € 3,23 € 2,92 € View 2,82 € 2,77 €	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Quad Trans Opt Snsr 3mm gap; 0.3mm aptre TCUT1800X01_A Vishay Semiconductors 1: 1,81 € 94In Stock	Mfr. Part No. TCUT1800X01_A Mouser Part No 78-TCUT1800X01	Vishay Semiconductors	Optical Switches, Transmissive, Phototransistor Output Quad Trans Opt Snsr 3mm gap; 0.3mm aptre	Datasheet	94In Stock	Cut Tape 1,81 € 1,56 € 1,42 € Reel 1,17 € 1,11 € 1,09 € MouseReel Available	Min.: 1 Mult.: 1 : 1 100
High Linearity Optocouplers Linear Optocoupler IXYS Integrated Circuits LOC112 LOC112 IXYS Integrated Circuits 1: 5,28 € 499In Stock End of Life	Mfr. Part No. LOC112 Mouser Part No 849-LOC112 End of Life	IXYS Integrated Circuits	High Linearity Optocouplers Linear Optocoupler	Datasheet	499In Stock	5,28 € 3,93 € 3,06 € 2,73 € 2,66 €	Min.: 1 Mult.: 1
High Linearity Optocouplers Single Linear Optocoupler IXYS Integrated Circuits LOC117P LOC117P IXYS Integrated Circuits 1: 5,90 € 140In Stock End of Life	Mfr. Part No. LOC117P Mouser Part No 849-LOC117P End of Life	IXYS Integrated Circuits	High Linearity Optocouplers Single Linear Optocoupler	Datasheet	140In Stock	5,90 € 3,79 € 3,48 € 3,10 € 2,93 €	Min.: 1 Mult.: 1
Optically Isolated Amplifiers Error amplifier Optocoupler FOD2741A onsemi 1: 1,64 € 293In Stock End of Life	Mfr. Part No. FOD2741A Mouser Part No 512-FOD2741A End of Life	onsemi	Optically Isolated Amplifiers Error amplifier Optocoupler	Datasheet	293In Stock	1,64 € 0,972 € 0,903 € 0,771 € View 0,73 € 0,696 € 0,659 € 0,636 €	Min.: 1 Mult.: 1
High Speed Optocouplers 1MBd 1Ch 16mA HCPL-0454 Broadcom / Avago 1: 4,24 € 5In Stock 1 700Expected 05/02/2027	Mfr. Part No. HCPL-0454 Mouser Part No 630-HCPL-0454	Broadcom / Avago	High Speed Optocouplers 1MBd 1Ch 16mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	5In Stock 1 700Expected 05/02/2027	4,24 € 3,10 € 2,40 € 2,18 € View 2,00 € 1,96 € Quote	Min.: 1 Mult.: 1	No
High Speed Optocouplers 1MBd 2Ch 16mA HCPL-2531 Broadcom / Avago 1: 4,27 € 98In Stock 6 350On Order	Mfr. Part No. HCPL-2531 Mouser Part No 630-HCPL-2531	Broadcom / Avago	High Speed Optocouplers 1MBd 2Ch 16mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	98In Stock 6 350On Order On Order Ship Dates Mfr. No: HCPL-2531 Stock: 98 Can Dispatch Immediately On Order: 1 750 Pending 4 600 Expected 05/02/2027 Factory Lead Time: 14 Weeks	4,27 € 2,92 € 2,40 € 2,22 €	Min.: 1 Mult.: 1	No
High Speed Optocouplers 1MBd 1Ch 16mA HCPL-4503#300 Broadcom / Avago 1: 3,75 € 780In Stock	Mfr. Part No. HCPL-4503#300 Mouser Part No 630-HCPL-4503-300	Broadcom / Avago	High Speed Optocouplers 1MBd 1Ch 16mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	780In Stock	3,75 € 2,43 € 2,08 € 1,84 € View 1,65 € 1,61 € 1,55 €	Min.: 1 Mult.: 1	No