Optocouplers / Photocouplers

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Types of Optocouplers / Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Mounting Style	Package / Case	Number of Channels	Output Type
MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF TLP3546A(F Toshiba 1: NT$147.34 7,537In Stock	Mfr. Part # TLP3546A(F Mouser Part # 757-TLP3546AF	Toshiba	MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	7,537In Stock	NT$147.34 NT$121.17 NT$111.49 NT$110.06 View NT$106.47 Quote	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF TLP3543A(TP1,F Toshiba 1: NT$148.42 17,287In Stock	Mfr. Part # TLP3543A(TP1,F Mouser Part # 757-TLP3543ATP1F	Toshiba	MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	17,287In Stock	Cut Tape NT$148.42 NT$121.89 NT$112.57 NT$106.12 Reel NT$96.08 View NT$99.66 NT$95.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	SMD-6 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3341(TP15,F) Toshiba 1: NT$121.17 9,218In Stock	Mfr. Part # TLP3341(TP15,F) Mouser Part # 757-TLP3341TP15F	Toshiba	MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.14A Ron=10Ohm Learn More about Toshiba tlp3341 photocoupler	Datasheet	9,218In Stock	Cut Tape NT$121.17 NT$99.66 NT$92.13 NT$87.83 Reel NT$81.02 View NT$84.96 NT$77.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=40V 2.0A .15Ohm TLP241A(D4,TP1,F Toshiba 1: NT$59.87 4,784In Stock	Mfr. Part # TLP241A(D4,TP1,F Mouser Part # 757-TLP241AD4TP1F	Toshiba	MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=40V 2.0A .15Ohm Learn More about Toshiba tlp240 241a optocoupler	Datasheet	4,784In Stock	Cut Tape NT$59.87 NT$49.11 NT$45.53 NT$43.38 Reel NT$39.79 View NT$41.94 NT$37.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,500			SMD/SMT	SMD-4 Gull Wing		Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(F Toshiba 1: NT$175.31 1,330In Stock	Mfr. Part # TLP3556A(F Mouser Part # 757-TLP3556AF	Toshiba	MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	1,330In Stock	NT$175.31 NT$128.70 NT$99.66 NT$97.15 View NT$93.93 NT$81.38	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3.0A 100V 2500Vrms 720pF 5mA TLP3823(TP1,F Toshiba 1: NT$322.65 1,130In Stock	Mfr. Part # TLP3823(TP1,F Mouser Part # 757-TLP3823TP1F	Toshiba	MOSFET Output Optocouplers Photorelay 3.0A 100V 2500Vrms 720pF 5mA Learn More about Toshiba tlp3823 tlp3825	Datasheet	1,130In Stock	Cut Tape NT$322.65 NT$245.21 NT$199.68 NT$180.68 View Reel NT$169.57 NT$176.74 NT$169.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	SMD-8 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.4A 60V 1500Vrms 130pF 0.2mA TLP171A(TP,F Toshiba 1: NT$68.47 30,467In Stock	Mfr. Part # TLP171A(TP,F Mouser Part # 757-TLP171ATPF	Toshiba	MOSFET Output Optocouplers Photorelay 0.4A 60V 1500Vrms 130pF 0.2mA	Datasheet	30,467In Stock	Cut Tape NT$68.47 NT$56.28 NT$51.98 NT$47.32 Reel NT$44.81 View NT$45.53 NT$42.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	5 V	3.5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(TPR,E Toshiba 1: NT$53.42 73,237In Stock	Mfr. Part # TLP172AM(TPR,E Mouser Part # 757-TLP172AMTPRE	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm Learn More about Toshiba tlp172 photocoupler	Datasheet	73,237In Stock	Cut Tape NT$53.42 NT$47.68 NT$45.53 NT$44.10 View Reel NT$34.52 NT$42.66 NT$40.51 NT$39.44 NT$35.81 NT$34.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms TLP175A(TPL,E Toshiba 1: NT$29.04 58,744In Stock	Mfr. Part # TLP175A(TPL,E Mouser Part # 757-TLP175A(TPLE	Toshiba	MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms Learn More about Toshiba general use economical photorelays	Datasheet	58,744In Stock	Cut Tape NT$29.04 NT$23.77 NT$21.90 NT$21.15 Reel NT$18.57 View NT$19.65 NT$18.18 NT$16.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 V	5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V .4A 1.5Ohm TLP3475S(TP,E Toshiba 1: NT$160.25 10,028In Stock	Mfr. Part # TLP3475S(TP,E Mouser Part # 757-TLP3475STPE	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V .4A 1.5Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	10,028In Stock	Cut Tape NT$160.25 NT$143.04 NT$136.59 NT$131.93 View Reel NT$107.91 NT$126.91 NT$121.17 NT$116.87 NT$112.93 NT$107.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 4A 60V 2500Vrms 640pF TLP3545A(TP1,F Toshiba 1: NT$148.42 12,404In Stock	Mfr. Part # TLP3545A(TP1,F Mouser Part # 757-TLP3545ATP1F	Toshiba	MOSFET Output Optocouplers Photorelay 4A 60V 2500Vrms 640pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	12,404In Stock	Cut Tape NT$148.42 NT$121.89 NT$112.57 NT$106.12 Reel NT$96.08 View NT$99.66 NT$95.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	SMD-6 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF TLP3546A(TP1,F Toshiba 1: NT$147.34 9,756In Stock	Mfr. Part # TLP3546A(TP1,F Mouser Part # 757-TLP3546ATP1F	Toshiba	MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	9,756In Stock	Cut Tape NT$147.34 NT$121.17 NT$111.85 NT$105.76 View Reel NT$93.57 NT$96.80 NT$93.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	SMD-6 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 5A 60V 2500Vrms 850pF 5mA TLP3547(TP1,F Toshiba 1: NT$303.29 3,066In Stock	Mfr. Part # TLP3547(TP1,F Mouser Part # 757-TLP3547TP1F	Toshiba	MOSFET Output Optocouplers Photorelay 5A 60V 2500Vrms 850pF 5mA Learn More about Toshiba high capacity photorelays	Datasheet	3,066In Stock	Cut Tape NT$303.29 NT$249.16 NT$227.65 NT$213.67 View Reel NT$198.25 NT$199.68 NT$198.25 Quote	Min.: 1 Mult.: 1 : 1,500	5 V	2.5 ms	SMD/SMT	SMD-8 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(TP1,F Toshiba 1: NT$129.78 12,490In Stock	Mfr. Part # TLP3556A(TP1,F Mouser Part # 757-TLP3556ATP1F	Toshiba	MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF Learn More about Toshiba tlp35xxa photorelays		12,490In Stock	Cut Tape NT$129.78 NT$106.83 NT$98.59 NT$90.70 NT$84.61 Reel NT$81.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	SMD-4 Gull Wing	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(F Toshiba 1: NT$64.53 2,505In Stock	Mfr. Part # TLP171D(F Mouser Part # 757-TLP171DF	Toshiba	MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA Learn More about Toshiba photorelays	Datasheet	2,505In Stock	NT$64.53 NT$53.42 NT$51.62 NT$48.40 View NT$46.61 NT$39.08	Min.: 1 Mult.: 1	5 V		SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(TP,F Toshiba 1: NT$64.53 6,490In Stock	Mfr. Part # TLP171D(TP,F Mouser Part # 757-TLP171DTPF	Toshiba	MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA	Datasheet	6,490In Stock	Cut Tape NT$64.53 NT$53.42 NT$49.11 NT$46.25 Reel NT$41.94 View NT$44.10 NT$39.08 NT$38.72	Min.: 1 Mult.: 1 : 2,500	5 V	3.5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(E Toshiba 1: NT$53.42 4,164In Stock	Mfr. Part # TLP172AM(E Mouser Part # 757-TLP172AME	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm Learn More about Toshiba tlp172 photocoupler	Datasheet	4,164In Stock	NT$53.42 NT$47.68 NT$45.53 NT$44.10 View NT$39.79 NT$38.00 NT$36.93 NT$35.85 NT$30.62	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(TPL,E Toshiba 1: NT$53.42 9,425In Stock	Mfr. Part # TLP172AM(TPL,E Mouser Part # 757-TLP172AMTPLE	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm Learn More about Toshiba tlp172 photocoupler	Datasheet	9,425In Stock	Cut Tape NT$53.42 NT$47.68 NT$45.53 NT$44.10 View Reel NT$34.52 NT$42.66 NT$40.51 NT$39.44 NT$35.81 NT$34.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=350V .11A 50Ohm TLP172GM(TPR,E Toshiba 1: NT$54.49 13,501In Stock	Mfr. Part # TLP172GM(TPR,E Mouser Part # 757-TLP172GMTPRE	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=350V .11A 50Ohm Learn More about Toshiba tlp172 photocoupler	Datasheet	13,501In Stock	Cut Tape NT$54.49 NT$48.76 NT$46.25 NT$44.81 View Reel NT$35.13 NT$43.02 NT$41.23 NT$39.79 NT$36.57 NT$35.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA TLP240A(F Toshiba 1: NT$55.57 8,501In Stock 32,500Expected 2/15/2027	Mfr. Part # TLP240A(F Mouser Part # 757-TLP240AF	Toshiba	MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA Learn More about Toshiba photorelays	Datasheet	8,501In Stock 32,500Expected 2/15/2027	NT$55.57 NT$45.89 NT$41.59 NT$37.64 View NT$35.38 NT$34.38 NT$32.91 NT$30.80	Min.: 1 Mult.: 1	5 V	3 ms	Through Hole	DIP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photo-IC 3mA 200V 5000Vrms TLP240D(F Toshiba 1: NT$49.11 8,688In Stock	Mfr. Part # TLP240D(F Mouser Part # 757-TLP240DF	Toshiba	Solid State Relays - PCB Mount Photo-IC 3mA 200V 5000Vrms Learn More about Toshiba tlp240 241a optocoupler	Datasheet	8,688In Stock	NT$49.11 NT$43.74 NT$41.59 NT$40.15 View NT$39.79 NT$37.64 NT$36.93 NT$35.35 NT$31.73	Min.: 1 Mult.: 1			PCB Mount	DIP-4		Photo MOSFET
MOSFET Output Optocouplers Photo-IC 3mA 40V 5000Vrms TLP241A(F Toshiba 1: NT$51.62 9,167In Stock	Mfr. Part # TLP241A(F Mouser Part # 757-TLP241AF	Toshiba	MOSFET Output Optocouplers Photo-IC 3mA 40V 5000Vrms Learn More about Toshiba tlp240 241a optocoupler	Datasheet	9,167In Stock	NT$51.62 NT$42.66 NT$38.72 NT$36.93 View NT$35.49 NT$35.13 NT$33.66	Min.: 1 Mult.: 1			Through Hole	DIP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=40V 2.0A .15Ohm TLP241A(LF1,F Toshiba 1: NT$51.62 5,298In Stock 800Expected 2/22/2027	Mfr. Part # TLP241A(LF1,F Mouser Part # 757-TLP241ALF1F	Toshiba	MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=40V 2.0A .15Ohm Learn More about Toshiba tlp240 241a optocoupler	Datasheet	5,298In Stock 800Expected 2/22/2027	NT$51.62 NT$42.66 NT$38.72 NT$37.28 View NT$33.05 NT$31.66 NT$30.22	Min.: 1 Mult.: 1			SMD/SMT	SMD-4 Gull Wing		Photo MOSFET
MOSFET Output Optocouplers Photo-IC 3mA 40V 5000Vrms TLP241A(TP1,F Toshiba 1: NT$54.85 13,623In Stock 29,700Expected 12/21/2026	Mfr. Part # TLP241A(TP1,F Mouser Part # 757-TLP241ATP1F	Toshiba	MOSFET Output Optocouplers Photo-IC 3mA 40V 5000Vrms Learn More about Toshiba tlp240 241a optocoupler	Datasheet	13,623In Stock 29,700Expected 12/21/2026	Cut Tape NT$54.85 NT$45.17 NT$41.59 NT$36.93 Reel NT$33.05 View NT$34.70 NT$31.66 NT$31.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500			SMD/SMT	SMD-4 Gull Wing		Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm TLP3306(TP15,F Toshiba 1: NT$146.99 1,190In Stock 4,500Expected 12/21/2026	Mfr. Part # TLP3306(TP15,F Mouser Part # 757-TLP3306TP15F	Toshiba	MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm Learn More about Toshiba tlp3306 photocoupler	Datasheet	1,190In Stock 4,500Expected 12/21/2026	Cut Tape NT$146.99 NT$120.81 NT$106.83 NT$97.15 NT$90.70 Reel NT$87.47	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET

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