Optocouplers/Photocouplers – Mouser Singapore

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Low CR Photorelays

Toshiba Low CR Photorelays are available as Solid State Relays (SSR) or MOSFET Output Optocouplers and are typically used as signal relay replacements. Photorelays are semiconductor relays made up of an LED optically coupled to a MOSFET. Low capacitance resistance (CR) photorelays are designed to switch high-frequency signals across output terminals. These Toshiba photorelays are available in through-hole or SMT/SMD mounting styles. In addition, they're offered in several package types, including S-VSON-4, VSON-4, USOP-4, SON-4, and SMD-4. The operating temperature range is -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	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 7,952In 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	7,952In Stock	Cut Tape $4.60 $3.78 $3.50 $3.36 Reel $3.11 View $3.29 $2.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V	SMD/SMT	USOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=20V 0.2A 5Ohm TLP3350(TP15,F) Toshiba 1: $4.46 414In 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	414In Stock 61,500On Order On Order Ship Dates Mfr. No: TLP3350(TP15,F) Stock: 414 Can Dispatch Immediately On Order: 13,500 Expected 14/12/2026 48,000 Expected 11/1/2027 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
MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R TLP3406SRL(TP,E Toshiba 1: $7.59 12,197In 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	12,197In 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 14,881In 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	14,881In Stock 57,500On Order On Order Ship Dates Mfr. No: TLP3407S(TP,E Stock: 14,881 Can Dispatch Immediately On Order: 20,000 Expected 14/12/2026 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=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 7,997In 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	7,997In 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
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 Photorelay Voff=20V Ion=0.2A Ron=5Ohms TLP3450(TP,F Toshiba 1: $4.92 801In Stock 36,000On Order	Mfr. Part No. TLP3450(TP,F Mouser Part No 757-TLP3450TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=20V Ion=0.2A Ron=5Ohms Learn More about Toshiba tlp34 photorelay	Datasheet	801In Stock 36,000On Order On Order Ship Dates Mfr. No: TLP3450(TP,F Stock: 801 Can Dispatch Immediately On Order: 12,000 Expected 15/2/2027 24,000 Expected 15/3/2027 Factory Lead Time: 24 Weeks	Cut Tape $4.92 $4.56 $4.35 $4.20 View Reel $3.32 $4.07 $3.88 $3.75 $3.62 $3.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R TLP3406SRH(TP,E Toshiba 1: $7.59 4In Stock 10,000Expected 3/5/2027	Mfr. Part No. TLP3406SRH(TP,E Mouser Part No 757-TLP3406SRHTPE	Toshiba	MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R Learn More about Toshiba tlp3406s photorelay	Datasheet	4In Stock 10,000Expected 3/5/2027	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
MOSFET Output Optocouplers Photorelay Voff=20V Ion=0.45A Ron=1.2Ohm TLP3431(TP,F Toshiba 1: $5.22 44In Stock 27,000On Order	Mfr. Part No. TLP3431(TP,F Mouser Part No 757-TLP3431TPF	Toshiba	MOSFET Output Optocouplers Photorelay Voff=20V Ion=0.45A Ron=1.2Ohm Learn More about Toshiba tlp3431 photocoupler	Datasheet	44In Stock 27,000On Order On Order Ship Dates Mfr. No: TLP3431(TP,F Stock: 44 Can Dispatch Immediately On Order: 6,000 Expected 18/11/2026 6,000 Expected 15/2/2027 15,000 Expected 15/3/2027 Factory Lead Time: 24 Weeks	Cut Tape $5.22 $4.30 $3.86 $3.62 View Reel $3.16 $3.43 $3.16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 V	SMD/SMT	VSON-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photo-IC 3mA 50V 5000Vrms TLP3475R(TP,F Toshiba 1: $4.73 110In 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	110In 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 Voff=20V Ion=1.0A Ron=.22Ohm TLP3403R(TP,F Toshiba 1: $5.02 23,736On Order	Mfr. Part No. TLP3403R(TP,F Mouser Part No 757-TLP3403RTPF	Toshiba	MOSFET Output Optocouplers Photorelay Voff=20V Ion=1.0A Ron=.22Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	23,736On Order On Order Ship Dates Mfr. No: TLP3403R(TP,F Stock: 0 On Order: 5,736 Expected 14/12/2026 18,000 Expected 15/2/2027 Factory Lead Time: 24 Weeks	Cut Tape $5.02 $4.12 $3.79 $3.48 View Reel $3.05 $3.35 $3.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	VSONR-4		Photo MOSFET
MOSFET Output Optocouplers Photo-IC 3mA 20V 500Vrms TLP3403(TP,F Toshiba 1: $4.69 20,563On Order	Mfr. Part No. TLP3403(TP,F Mouser Part No 757-TLP3403TPF	Toshiba	MOSFET Output Optocouplers Photo-IC 3mA 20V 500Vrms Learn More about Toshiba tlp34 photorelay	Datasheet	20,563On Order On Order Ship Dates Mfr. No: TLP3403(TP,F Stock: 0 On Order: 11,563 Expected 14/12/2026 9,000 Expected 26/3/2027 Factory Lead Time: 24 Weeks	Cut Tape $4.69 $3.86 $3.56 $3.36 View Reel $3.02 $3.22 $3.02 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	VSON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=30V Ion=1.5A Ron=0.2Ohm TLP3406S(TP,E Toshiba 1: $6.42 112,582On Order	Mfr. Part No. TLP3406S(TP,E Mouser Part No 757-TLP3406STPE	Toshiba	MOSFET Output Optocouplers Photorelay Voff=30V Ion=1.5A Ron=0.2Ohm Learn More about Toshiba tlp3406s photorelay	Datasheet	112,582On Order On Order Ship Dates Mfr. No: TLP3406S(TP,E Stock: 0 On Order: 82 Expected 14/12/2026 25,000 Expected 9/4/2027 35,000 Expected 16/4/2027 52,500 Expected 3/5/2027 Factory Lead Time: 24 Weeks	Cut Tape $6.42 $5.28 $4.77 $4.46 $4.23 Reel $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount PHOTORELAY TLP3407SRH(TP,E Toshiba 1: $7.59 22,508On Order	Mfr. Part No. TLP3407SRH(TP,E Mouser Part No 757-TLP3407SRHTPE	Toshiba	Solid State Relays - PCB Mount PHOTORELAY Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	22,508On Order On Order Ship Dates Mfr. No: TLP3407SRH(TP,E Stock: 0 On Order: 8 Expected 20/11/2026 12,500 Expected 6/4/2027 10,000 Expected 3/5/2027 Factory Lead Time: 24 Weeks	Cut Tape $7.59 $6.76 $6.46 $6.24 View Reel $5.11 $6.01 $5.73 $5.52 $5.33 $5.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		PCB Mount	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount PHOTORELAY TLP3407SR(TP,E Toshiba 1: $7.59 23,620Expected 14/12/2026	Mfr. Part No. TLP3407SR(TP,E Mouser Part No 757-TLP3407SRTPE	Toshiba	Solid State Relays - PCB Mount PHOTORELAY Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	23,620Expected 14/12/2026	Cut Tape $7.59 $6.76 $6.46 $6.24 View Reel $5.11 $6.01 $5.73 $5.52 $5.33 $5.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		PCB Mount	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .65A .6Ohm TLP3409S(TP,E Toshiba 1: $6.08 17,601Expected 11/1/2027	Mfr. Part No. TLP3409S(TP,E Mouser Part No 757-TLP3409STPE	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .65A .6Ohm Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	17,601Expected 11/1/2027	Cut Tape $6.08 $5.43 $5.18 $5.00 View Reel $3.97 $4.81 $4.60 $4.43 $4.28 $3.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.4A Ron=1.5Ohm TLP3412R(TP,F Toshiba 1: $5.15 10,086Expected 15/3/2027	Mfr. Part No. TLP3412R(TP,F Mouser Part No 757-TLP3412RTPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.4A Ron=1.5Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	10,086Expected 15/3/2027	Cut Tape $5.15 $4.61 $4.39 $4.24 View Reel $3.44 $4.09 $3.90 $3.78 $3.64 $3.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.12A Ron=15Ohm TLP3451(TP,F Toshiba 1: $4.73 32,998Expected 3/5/2027	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	32,998Expected 3/5/2027	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=50V Ion=0.3A Ron=1.5Ohm TLP3475(TP,F Toshiba 1: $4.73 60,000Expected 15/3/2027	Mfr. Part No. TLP3475(TP,F Mouser Part No 757-TLP3475TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=50V Ion=0.3A Ron=1.5Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	60,000Expected 15/3/2027	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=60V Ion=0.4A Ron=1.5Ohm TLP3412(TP,F Toshiba 1: $4.92 2,905Expected 24/3/2027	Mfr. Part No. TLP3412(TP,F Mouser Part No 757-TLP3412TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.4A Ron=1.5Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	2,905Expected 24/3/2027	Cut Tape $4.92 $4.47 $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 X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R TLP3407SRL(TP,E Toshiba 2,500: $5.11 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. TLP3407SRL(TP,E Mouser Part No 757-TLP3407SRLTPE	Toshiba	Solid State Relays - PCB Mount X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $5.11	Min.: 2,500 Mult.: 2,500 : 2,500		PCB Mount	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount PHOTORELAY; S-VSONR4 TLP3412SRH(TP,E Toshiba 2,500: $5.39 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. TLP3412SRH(TP,E Mouser Part No 757-TLP3412SRHTPE	Toshiba	Solid State Relays - PCB Mount PHOTORELAY; S-VSONR4 Learn More about Toshiba tlp34xsrl tlp34xsrh photorelays	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $5.39	Min.: 2,500 Mult.: 2,500 : 2,500		PCB Mount	S-VSON-4		Photo MOSFET

Low CR Photorelays

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Low CR Photorelays

Types of Optocouplers/Photocouplers

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