50 mA – Mouser Singapore

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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.
Infrared Emitters Surface Mount Type SWIR LED: Short-wavelength Infrared (SWIR) Surface Mount Chip LEDs with lens featuring InAlGaAs packed with transparent colorless resin. CSL0901S13T1 ROHM Semiconductor 1: $5.48 3,690In Stock	Mfr. Part No. CSL0901S13T1 Mouser Part No 755-CSL0901S13T1	ROHM Semiconductor	Infrared Emitters Surface Mount Type SWIR LED: Short-wavelength Infrared (SWIR) Surface Mount Chip LEDs with lens featuring InAlGaAs packed with transparent colorless resin. Learn More about ROHM Semiconductor rohm csl090x leds	Datasheet	3,690In Stock	Cut Tape $5.48 $4.04 $3.18 $2.80 Reel $2.64 View $2.68 $2.48	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers TRANS OPTOCPLR;4-CH;AC INPUT TLP294-4(TP,E Toshiba 1: $3.14 3,419In Stock	Mfr. Part No. TLP294-4(TP,E Mouser Part No 757-TLP294-4TPE	Toshiba	Transistor Output Optocouplers TRANS OPTOCPLR;4-CH;AC INPUT Learn More about Toshiba tlp294 4 optocouplers	Datasheet	3,419In Stock	Cut Tape $3.14 $2.27 $1.74 $1.51 Reel $1.40 View $1.43 $1.28 $1.25	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Hi CTR AC Input 1-Ch PS2815-1-A Renesas Electronics 1: $4.91 1,688In Stock NRND	Mfr. Part No. PS2815-1-A Mouser Part No 551-PS2815-1-A NRND	Renesas Electronics	Transistor Output Optocouplers Hi CTR AC Input 1-Ch	Datasheet	1,688In Stock	$4.91 $3.02 $2.82 $2.46 View $2.26 $2.16 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Hi-Iso Col-Emit 4-Ch PS2833-4-A Renesas Electronics 1: $11.53 3,549In Stock NRND	Mfr. Part No. PS2833-4-A Mouser Part No 551-PS2833-4-A NRND	Renesas Electronics	Transistor Output Optocouplers Hi-Iso Col-Emit 4-Ch	Datasheet	3,549In Stock	$11.53 $8.77 $7.15 $6.60 View $6.23 $6.16 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 4-pin SSOP PS2801-1-F3-A Renesas Electronics 1: $1.37 51,480In Stock NRND	Mfr. Part No. PS2801-1-F3-A Mouser Part No 968-PS2801-1-F3-A NRND	Renesas Electronics	Transistor Output Optocouplers Optocoupler 4-pin SSOP	Datasheet	51,480In Stock	Cut Tape $1.37 $1.15 $1.13 $1.12 Reel $0.509 View $1.10 $0.49 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP PS2801-4-A Renesas Electronics 1: $6.73 7,173In Stock 100Expected 11/11/2026 NRND	Mfr. Part No. PS2801-4-A Mouser Part No 968-PS2801-4-A NRND	Renesas Electronics	Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP	Datasheet	7,173In Stock 100Expected 11/11/2026	$6.73 $4.94 $4.09 $3.62 View $3.35 $3.10	Min.: 1 Mult.: 1
Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP PS2801-4-F3-A Renesas Electronics 1: $5.48 25,230In Stock 55,000Expected 2/12/2026 NRND	Mfr. Part No. PS2801-4-F3-A Mouser Part No 968-PS2801-4-F3-A NRND	Renesas Electronics	Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP	Datasheet	25,230In Stock 55,000Expected 2/12/2026	Cut Tape $5.48 $3.97 $3.06 $2.68 Reel $2.45 View $2.56 $2.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
High Speed Optocouplers 10B Hi Perform 3.3V Dual Ch Optocoupler HCPL062NR2 onsemi 1: $6.88 9,617In Stock 2,500Expected 20/11/2026	Mfr. Part No. HCPL062NR2 Mouser Part No 512-HCPL062NR2	onsemi	High Speed Optocouplers 10B Hi Perform 3.3V Dual Ch Optocoupler	Datasheet	9,617In Stock 2,500Expected 20/11/2026	Cut Tape $6.88 $5.03 $3.90 $3.69 Reel $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers 3000Vrms 130-260%CTR ACPL-217-50BE Broadcom / Avago 1: $0.952 66,676In Stock 36,000Expected 2/4/2027	Mfr. Part No. ACPL-217-50BE Mouser Part No 630-ACPL-217-50BE	Broadcom / Avago	Transistor Output Optocouplers 3000Vrms 130-260%CTR Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	66,676In Stock 36,000Expected 2/4/2027	Cut Tape $0.952 $0.657 $0.477 $0.397 Reel $0.335 View $0.37 $0.318 $0.292 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers AC Phototx Coupler ACPL-244-500E Broadcom / Avago 1: $3.73 17,824In Stock 14,000Expected 11/1/2027	Mfr. Part No. ACPL-244-500E Mouser Part No 630-ACPL-244-500E	Broadcom / Avago	Transistor Output Optocouplers AC Phototx Coupler Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	17,824In Stock 14,000Expected 11/1/2027	Cut Tape $3.73 $2.69 $2.08 $1.81 Reel $1.62 View $1.71 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Phototx Coupler Quad ACPL-247-500E Broadcom / Avago 1: $3.05 24,287In Stock 46,000Expected 15/12/2026	Mfr. Part No. ACPL-247-500E Mouser Part No 630-ACPL-247-500E	Broadcom / Avago	Transistor Output Optocouplers Phototx Coupler Quad Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	24,287In Stock 46,000Expected 15/12/2026	Cut Tape $3.05 $2.19 $1.69 $1.46 Reel $1.31 View $1.39 $1.23 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Phototx Coupler Quad ACPL-247-560E Broadcom / Avago 1: $3.36 19,466In Stock	Mfr. Part No. ACPL-247-560E Mouser Part No 630-ACPL-247-560E	Broadcom / Avago	Transistor Output Optocouplers Phototx Coupler Quad Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	19,466In Stock	Cut Tape $3.36 $2.41 $1.85 $1.60 Reel $1.44 View $1.52 $1.37 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers 5000 Vrms 20% CTR ACPL-844-000E Broadcom / Avago 1: $3.05 27,058In Stock	Mfr. Part No. ACPL-844-000E Mouser Part No 630-ACPL-844-000E	Broadcom / Avago	Transistor Output Optocouplers 5000 Vrms 20% CTR Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	27,058In Stock	$3.05 $2.18 $1.66 $1.43 View $1.35 $1.29 $1.23 $1.18	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR EE-SX1025 Aratas 1: $3.37 12,209In Stock	Mfr. Part No. EE-SX1025 Mouser Part No 653-EE-SX1025	Aratas	Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR Learn More about Aratas omroneesy1200	Datasheet	12,209In Stock	$3.37 $2.92 $2.65	Min.: 1 Mult.: 1
Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 TLP291-4(TP,E) Toshiba 1: $2.12 62,214In Stock	Mfr. Part No. TLP291-4(TP,E) Mouser Part No 757-TLP2914TPE	Toshiba	Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4 Learn More about Toshiba TLP29x 4	Datasheet	62,214In Stock	Cut Tape $2.12 $1.48 $1.15 $0.987 Reel $0.855 View $0.933 $0.826 $0.823 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms TLP291(GB,SE Toshiba 1: $0.721 103,171In Stock	Mfr. Part No. TLP291(GB,SE Mouser Part No 757-TLP291GBSE	Toshiba	Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms	Datasheet	103,171In Stock	$0.721 $0.496 $0.333 $0.291 View $0.254 $0.235 $0.223 $0.211	Min.: 1 Mult.: 1
Photodiodes Top view 350-1100nm +/-65 deg VEMD8080 Vishay Semiconductors 1: $2.98 22,868In Stock	Mfr. Part No. VEMD8080 Mouser Part No 78-VEMD8080	Vishay Semiconductors	Photodiodes Top view 350-1100nm +/-65 deg Learn More about Vishay Semiconductors vishay vemd8080 pin photodiode	Datasheet	22,868In Stock	Cut Tape $2.98 $2.14 $1.71 $1.51 Reel $1.36 View $1.41 $1.37 $1.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Transistor Output Optocouplers Phototransistor Out Single CTR 160-500% Vishay Semiconductors SFH6286-4T SFH6286-4T Vishay Semiconductors 1: $1.85 96,729In Stock	Mfr. Part No. SFH6286-4T Mouser Part No 782-SFH6286-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%	Datasheet	96,729In Stock	Cut Tape $1.85 $1.31 $0.979 $0.834 Reel $0.744 View $0.719 $0.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Photocoupler PC451J00000F Sharp Microelectronics 1: $2.91 2,396In Stock 12,000Expected 26/11/2026	Mfr. Part No. PC451J00000F Mouser Part No 852-PC451J00000F	Sharp Microelectronics	Transistor Output Optocouplers Photocoupler	Datasheet	2,396In Stock 12,000Expected 26/11/2026	Cut Tape $2.91 $2.08 $1.58 $1.36 Reel $1.12 View $1.32 $1.09	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler LTV-247 LITEON 1: $1.85 38,960In Stock 24,000Expected 16/11/2026	Mfr. Part No. LTV-247 Mouser Part No 859-LTV-247	LITEON	Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	38,960In Stock 24,000Expected 16/11/2026	Cut Tape $1.85 $1.30 $0.975 $0.828 Reel $0.725 View $0.781 $0.688 $0.645 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Optocoupler AC in 4-CHNL LTV-844S LITEON 1: $2.46 37,495In Stock 56,950Expected 26/11/2026	Mfr. Part No. LTV-844S Mouser Part No 859-LTV-844S	LITEON	Transistor Output Optocouplers Optocoupler AC in 4-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	37,495In Stock 56,950Expected 26/11/2026	$2.46 $1.73 $1.31 $1.12 View $1.06 $1.01 $0.966 $0.917	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocplr Phototrans 4-Channel LTV-846S LITEON 1: $1.85 81,962In Stock 78,850On Order	Mfr. Part No. LTV-846S Mouser Part No 859-LTV-846S	LITEON	Transistor Output Optocouplers Optocplr Phototrans 4-Channel Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	81,962In Stock 78,850On Order On Order Ship Dates Mfr. No: LTV-846S Stock: 81,962 Can Dispatch Immediately On Order: 1,500 Pending 77,350 Expected 25/11/2026 Factory Lead Time: 14 Weeks	$1.85 $1.22 $0.972 $0.811 View $0.762 $0.714 $0.68 $0.628 $0.589	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocplr Phototrans 4-CHNL LTV-847 LITEON 1: $2.05 51,616In Stock	Mfr. Part No. LTV-847 Mouser Part No 859-LTV-847	LITEON	Transistor Output Optocouplers Optocplr Phototrans 4-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	51,616In Stock	$2.05 $1.39 $1.05 $0.877 View $0.824 $0.774 $0.737 $0.681 $0.638	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN LTV-217-C-G LITEON 1: $0.68 125,535In Stock	Mfr. Part No. LTV-217-C-G Mouser Part No 859-LTV217CG	LITEON	Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	125,535In Stock	Cut Tape $0.68 $0.465 $0.335 $0.275 Reel $0.228 View $0.256 $0.216 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varactor Diodes Diode,Varactor,Single,Plastic MAVR-000405-0287AT MACOM 1: $4.66 8,829In Stock	Mfr. Part No. MAVR-000405-0287AT Mouser Part No 937-MAVR0004050287AT	MACOM	Varactor Diodes Diode,Varactor,Single,Plastic	Datasheet	8,829In Stock	Cut Tape $4.66 $3.02 $2.22 $1.85 $1.74 Reel $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,000