Optocouplers/Photocouplers – Mouser South Africa

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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 (USD) 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: $4.11 7,542In 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	7,542In Stock	$4.11 $3.38 $3.11 $2.97 View $2.81 $2.71 $2.65 Quote	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3441(TP,F Toshiba 1: $3.48 11,638In 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	11,638In Stock	Cut Tape $3.48 $3.11 $2.97 $2.85 View Reel $2.33 $2.76 $2.63 $2.54 $2.47 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(F Toshiba 1: $4.90 1,330In 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	1,330In Stock	$4.90 $3.59 $2.78 $2.71 View $2.62 $2.27	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: $0.811 48,426In 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	48,426In Stock	Cut Tape $0.811 $0.663 $0.611 $0.59 Reel $0.518 View $0.548 $0.507 $0.471 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 V	5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3341(TP15,F) Toshiba 1: $3.38 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 $3.38 $2.78 $2.57 $2.42 Reel $2.20 View $2.30 $2.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-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: $7.35 12,702In 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	12,702In Stock	Cut Tape $7.35 $5.48 $4.31 $4.18 View Reel $3.84 $4.02 $3.84 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: $4.47 16,940In Stock 57,500Expected 2027/02/15	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	16,940In Stock 57,500Expected 2027/02/15	Cut Tape $4.47 $3.99 $3.81 $3.68 View Reel $3.14 $3.54 $3.38 $3.26 $3.17 $3.14 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: $3.48 84,488In Stock 12,000Expected 2026/10/20	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	84,488In Stock 12,000Expected 2026/10/20	Cut Tape $3.48 $3.11 $2.97 $2.84 View Reel $2.33 $2.76 $2.63 $2.54 $2.45 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm TLP3440S(TP,E Toshiba 1: $4.83 10,542In Stock	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	10,542In Stock	Cut Tape $4.83 $3.98 $3.68 $3.40 View Reel $3.11 $3.27 $3.11 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=0.12A Ron=14Ohm TLP3440(TP,F Toshiba 1: $3.48 9,292In 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	9,292In Stock	Cut Tape $3.48 $3.11 $2.97 $2.84 View Reel $2.33 $2.76 $2.63 $2.54 $2.45 $2.33 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: $4.47 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 $4.47 $3.99 $3.81 $3.68 View Reel $3.01 $3.54 $3.38 $3.26 $3.15 $3.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3481(TP,E Toshiba 1: $4.59 11,876In Stock	Mfr. Part No. TLP3481(TP,E Mouser Part No 757-TLP3481TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	11,876In Stock	Cut Tape $4.59 $3.78 $3.49 $3.31 View Reel $2.98 $3.11 $2.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3482(TP,E Toshiba 1: $6.65 6,604In Stock	Mfr. Part No. TLP3482(TP,E Mouser Part No 757-TLP3482TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	6,604In Stock	Cut Tape $6.65 $4.95 $3.93 $3.79 View Reel $3.59 $3.59 $3.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(F Toshiba 1: $1.80 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	$1.80 $1.49 $1.44 $1.35 View $1.30 $1.09	Min.: 1 Mult.: 1	5 V		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: $1.49 4,166In 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	4,166In Stock	$1.49 $1.33 $1.27 $1.23 View $1.11 $1.06 $1.03 $1.00 $0.854	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: $1.42 4,663In 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	4,663In Stock	$1.42 $1.31 $1.29 $1.24 View $1.17 $1.14 $1.10 $0.899	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA TLP240A(F Toshiba 1: $1.55 8,511In Stock 32,500Expected 2027/02/08	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	8,511In Stock 32,500Expected 2027/02/08	$1.55 $1.28 $1.16 $1.05 View $0.987 $0.959 $0.918 $0.859	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: $1.37 4,790In Stock 4,000Expected 2026/10/16	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	4,790In Stock 4,000Expected 2026/10/16	$1.37 $1.22 $1.16 $1.12 View $1.11 $1.05 $1.03 $0.986 $0.885	Min.: 1 Mult.: 1			PCB Mount	DIP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=60V 1.4A .25Ohm TLP3122A(E Toshiba 1: $2.16 1,232In Stock	Mfr. Part No. TLP3122A(E Mouser Part No 757-TLP3122AE	Toshiba	MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=60V 1.4A .25Ohm Learn More about Toshiba optocouplers	Datasheet	1,232In Stock	$2.16 $1.78 $1.64 $1.49 View $1.42 $1.37	Min.: 1 Mult.: 1			SMD/SMT	SO6-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm TLP3306(TP15,F Toshiba 1: $4.11 1,350In Stock 4,500Expected 2026/11/16	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	1,350In Stock 4,500Expected 2026/11/16	Cut Tape $4.11 $3.37 $2.98 $2.71 $2.54 Reel $2.44	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: $3.16 3,620In Stock 4,500Expected 2026/11/06	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	3,620In Stock 4,500Expected 2026/11/06	Cut Tape $3.16 $2.83 $2.67 $2.58 View Reel $2.11 $2.50 $2.38 $2.30 $2.19 $2.11 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: $3.28 1,780In 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	1,780In Stock 61,500On Order On Order Ship Dates Mfr. No: TLP3350(TP15,F) Stock: 1,780 Can Dispatch Immediately On Order: 13,500 Expected 2026/11/16 48,000 Expected 2027/01/01 Factory Lead Time: 24 Weeks	Cut Tape $3.28 $2.93 $2.79 $2.69 View Reel $2.19 $2.61 $2.48 $2.40 $2.28 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500						Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.1A Ron=20Ohm TLP3442(TP,F Toshiba 1: $3.48 2,103In Stock 3,000Expected 2027/02/15	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	2,103In Stock 3,000Expected 2027/02/15	Cut Tape $3.48 $3.11 $2.97 $2.83 View Reel $2.33 $2.74 $2.61 $2.54 $2.44 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.12A Ron=15Ohm TLP3451(TP,F Toshiba 1: $3.48 5,348In Stock 24,000Expected 2027/02/15	Mfr. Part No. TLP3451(TP,F Mouser Part No 757-TLP3451TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.12A Ron=15Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	5,348In Stock 24,000Expected 2027/02/15	Cut Tape $3.48 $3.11 $2.97 $2.84 View Reel $2.33 $2.76 $2.63 $2.54 $2.45 $2.33 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: $3.48 2,045In Stock 12,000Expected 2026/12/14	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	2,045In Stock 12,000Expected 2026/12/14	Cut Tape $3.48 $3.11 $2.97 $2.84 View Reel $2.44 $2.76 $2.63 $2.54 $2.45 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET

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