Optocouplers/Photocouplers – Mouser Singapore

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Photorelays

Toshiba Photorelays are ideal for security systems, mechanical relay replacements, factory automation, and measuring instruments. General-purpose, high-capacity, and lower CR photorelays are semiconductor relays made up of an LED optically coupled to a MOSFET, used mainly as signal relay replacements. These Toshiba photorelays are available in various packages with an operating temperature range of -20°C to +110°C.

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Types of Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 Voff=40V Ion=0.14A Ron=10Ohm TLP3341(TP15,F) Toshiba 1: $4.60 9,218In Stock	Mfr. Part No. TLP3341(TP15,F) Mouser Part No 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 $4.60 $3.78 $3.50 $3.33 Reel $3.07 View $3.22 $2.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF TLP3546A(F Toshiba 1: $5.59 7,537In Stock	Mfr. Part No. TLP3546A(F Mouser Part No 757-TLP3546AF	Toshiba	MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	7,537In Stock	$5.59 $4.60 $4.23 $4.18 View $4.04 Quote	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(F Toshiba 1: $2.45 2,505In Stock	Mfr. Part No. TLP171D(F Mouser Part No 757-TLP171DF	Toshiba	MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA Learn More about Toshiba photorelays	Datasheet	2,505In Stock	$2.45 $2.03 $1.62 $1.55 $1.47	Min.: 1 Mult.: 1	5 V		SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(F Toshiba 1: $6.65 1,318In Stock	Mfr. Part No. TLP3556A(F Mouser Part No 757-TLP3556AF	Toshiba	MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	1,318In Stock	$6.65 $4.88 $3.78 $3.69 View $3.56 $3.09	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms TLP175A(TPL,E Toshiba 1: $1.10 51,612In Stock	Mfr. Part No. TLP175A(TPL,E Mouser Part No 757-TLP175A(TPLE	Toshiba	MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms Learn More about Toshiba general use economical photorelays	Datasheet	51,612In Stock	Cut Tape $1.10 $0.902 $0.831 $0.802 Reel $0.696 View $0.759 $0.656 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 V	5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R TLP3406SRL(TP,E Toshiba 1: $7.59 12,297In Stock	Mfr. Part No. TLP3406SRL(TP,E Mouser Part No 757-TLP3406SRLTPE	Toshiba	MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R Learn More about Toshiba tlp3406s photorelay	Datasheet	12,297In Stock	Cut Tape $7.59 $6.24 $5.75 $5.55 View Reel $5.11 $5.36 $5.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	S-VSONT-4		Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V 1.0A .03Ohm TLP3407S(TP,E Toshiba 1: $6.08 15,891In Stock 57,500On Order	Mfr. Part No. TLP3407S(TP,E Mouser Part No 757-TLP3407STPE	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V 1.0A .03Ohm Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	15,891In Stock 57,500On Order On Order Ship Dates Mfr. No: TLP3407S(TP,E Stock: 15,891 Can Dispatch Immediately On Order: 20,000 Expected 11/1/2027 37,500 Expected 15/2/2027 Factory Lead Time: 24 Weeks	Cut Tape $6.08 $5.43 $5.18 $5.00 View Reel $4.27 $4.81 $4.60 $4.43 $4.31 $4.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=100V Ion=0.1A Ron=14Ohm TLP3420(TP,F Toshiba 1: $4.73 95,756In Stock	Mfr. Part No. TLP3420(TP,F Mouser Part No 757-TLP3420TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=100V Ion=0.1A Ron=14Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	95,756In Stock	Cut Tape $4.73 $4.22 $4.03 $3.86 View Reel $3.16 $3.74 $3.58 $3.45 $3.33 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.12A Ron=14Ohm TLP3440(TP,F Toshiba 1: $4.73 9,027In Stock	Mfr. Part No. TLP3440(TP,F Mouser Part No 757-TLP3440TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.12A Ron=14Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	9,027In Stock	Cut Tape $4.73 $4.22 $4.03 $3.86 View Reel $3.16 $3.74 $3.58 $3.45 $3.33 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3441(TP,F Toshiba 1: $4.83 8,117In Stock	Mfr. Part No. TLP3441(TP,F Mouser Part No 757-TLP3441TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.14A Ron=10Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	8,117In Stock	Cut Tape $4.83 $4.53 $4.11 $3.97 View Reel $3.32 $3.84 $3.66 $3.54 $3.41 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V .4A 1.5Ohm TLP3475S(TP,E Toshiba 1: $6.08 10,028In Stock	Mfr. Part No. TLP3475S(TP,E Mouser Part No 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 $6.08 $5.43 $5.18 $5.00 View Reel $4.09 $4.81 $4.60 $4.43 $4.28 $4.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3481(TP,E Toshiba 1: $6.24 10,276In Stock 10,500Expected 11/1/2027	Mfr. Part No. TLP3481(TP,E Mouser Part No 757-TLP3481TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	10,276In Stock 10,500Expected 11/1/2027	Cut Tape $6.24 $5.14 $4.75 $4.50 View Reel $4.05 $4.22 $4.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3482(TP,E Toshiba 1: $6.90 6,254In Stock	Mfr. Part No. TLP3482(TP,E Mouser Part No 757-TLP3482TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	6,254In Stock	Cut Tape $6.90 $5.67 $5.24 $5.06 View Reel $4.77 $4.96 $4.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(E Toshiba 1: $2.03 4,164In Stock	Mfr. Part No. TLP172AM(E Mouser Part No 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	$2.03 $1.81 $1.73 $1.67 View $1.51 $1.44 $1.40 $1.36 $1.16	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.7A 2Ohm TLP176AM(E Toshiba 1: $1.93 4,573In Stock	Mfr. Part No. TLP176AM(E Mouser Part No 757-TLP176AME	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.7A 2Ohm Learn More about Toshiba optocouplers	Datasheet	4,573In Stock	$1.93 $1.78 $1.75 $1.69 View $1.60 $1.55 $1.50 $1.22	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA TLP240A(F Toshiba 1: $2.11 7,499In Stock 32,500Expected 15/2/2027	Mfr. Part No. TLP240A(F Mouser Part No 757-TLP240AF	Toshiba	MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA Learn More about Toshiba photorelays	Datasheet	7,499In Stock 32,500Expected 15/2/2027	$2.11 $1.74 $1.58 $1.43 View $1.34 $1.30 $1.25 $1.17	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: $1.86 8,478In Stock	Mfr. Part No. TLP240D(F Mouser Part No 757-TLP240DF	Toshiba	Solid State Relays - PCB Mount Photo-IC 3mA 200V 5000Vrms Learn More about Toshiba tlp240 241a optocoupler	Datasheet	8,478In Stock	$1.86 $1.66 $1.59 $1.54 View $1.47 $1.39 $1.34 $1.24	Min.: 1 Mult.: 1			PCB Mount	DIP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm TLP3306(TP15,F Toshiba 1: $5.58 795In Stock 4,500Expected 11/12/2026	Mfr. Part No. TLP3306(TP15,F Mouser Part No 757-TLP3306TP15F	Toshiba	MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm Learn More about Toshiba tlp3306 photocoupler	Datasheet	795In Stock 4,500Expected 11/12/2026	Cut Tape $5.58 $4.58 $4.05 $3.69 $3.44 Reel $3.32	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .1A 14Ohm TLP3320(TP15,F Toshiba 1: $4.30 3,560In Stock 4,500Expected 14/12/2026	Mfr. Part No. TLP3320(TP15,F Mouser Part No 757-TLP3320TP15F	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .1A 14Ohm Learn More about Toshiba photorelays	Datasheet	3,560In Stock 4,500Expected 14/12/2026	Cut Tape $4.30 $3.84 $3.64 $3.51 View Reel $2.87 $3.40 $3.24 $3.13 $2.98 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,500			PCB Mount	USOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=20V 0.2A 5Ohm TLP3350(TP15,F) Toshiba 1: $4.46 1,514In Stock 61,500On Order	Mfr. Part No. TLP3350(TP15,F) Mouser Part No 757-TLP3350TP15F	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=20V 0.2A 5Ohm Learn More about Toshiba low cr photorelays	Datasheet	1,514In Stock 61,500On Order On Order Ship Dates Mfr. No: TLP3350(TP15,F) Stock: 1,514 Can Dispatch Immediately On Order: 13,500 Expected 11/1/2027 48,000 Expected 15/2/2027 Factory Lead Time: 24 Weeks	Cut Tape $4.46 $3.98 $3.79 $3.66 View Reel $2.98 $3.54 $3.37 $3.25 $3.10 $2.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,500						Photo MOSFET
Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm TLP3440S(TP,E Toshiba 1: $6.57 3,972In Stock 5,000Expected 30/4/2027	Mfr. Part No. TLP3440S(TP,E Mouser Part No 757-TLP3440STPE	Toshiba	Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm Learn More about Toshiba tlp3440s photorelay	Datasheet	3,972In Stock 5,000Expected 30/4/2027	Cut Tape $6.57 $5.41 $4.99 $4.61 View Reel $4.22 $4.45 $4.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	6 V		SMD/SMT	SMD-4	1 Channel	Photovoltaic
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.1A Ron=20Ohm TLP3442(TP,F Toshiba 1: $4.73 1,853In Stock 3,000Expected 9/11/2026	Mfr. Part No. TLP3442(TP,F Mouser Part No 757-TLP3442TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.1A Ron=20Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	1,853In Stock 3,000Expected 9/11/2026	Cut Tape $4.73 $4.22 $4.03 $3.84 View Reel $3.16 $3.73 $3.55 $3.44 $3.32 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photo-IC 3mA 50V 5000Vrms TLP3475R(TP,F Toshiba 1: $4.73 1,544In Stock 12,000Expected 14/12/2026	Mfr. Part No. TLP3475R(TP,F Mouser Part No 757-TLP3475RTPF	Toshiba	Solid State Relays - PCB Mount Photo-IC 3mA 50V 5000Vrms Learn More about Toshiba low cr photorelays	Datasheet	1,544In Stock 12,000Expected 14/12/2026	Cut Tape $4.73 $4.22 $4.03 $3.86 View Reel $3.32 $3.74 $3.58 $3.45 $3.33 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF TLP3543A(F Toshiba 1: $6.05 661In Stock 500Expected 15/2/2027	Mfr. Part No. TLP3543A(F Mouser Part No 757-TLP3543AF	Toshiba	MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF Learn More about Toshiba tlp35xxa photorelays		661In Stock 500Expected 15/2/2027	$6.05 $4.98 $4.35 $4.04 View $3.70 $3.56	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3A 60V 2500Vrms 250pF 3mA TLP3555A(F Toshiba 1: $4.60 2,670In Stock 1,000Expected 26/3/2027	Mfr. Part No. TLP3555A(F Mouser Part No 757-TLP3555A(F	Toshiba	MOSFET Output Optocouplers Photorelay 3A 60V 2500Vrms 250pF 3mA Learn More about Toshiba tlp35xxa photorelays	Datasheet	2,670In Stock 1,000Expected 26/3/2027	$4.60 $3.78 $3.44 $3.36 View $3.22 $3.17 $3.10	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-4	1 Channel	Photo MOSFET

Photorelays

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Photorelays

Types of Optocouplers/Photocouplers

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