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50 mA Semiconductors

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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.
Transistor Output Optocouplers Optocoupler Phototransistor HMHA2801CR2 onsemi 1: $0.77 4,607In Stock	Mfr. Part No. HMHA2801CR2 Mouser Part No 512-HMHA2801CR2	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	4,607In Stock	Cut Tape $0.77 $0.531 $0.308 $0.273 Reel $0.20 View $0.254 $0.198 $0.192 $0.187 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Phototransistor 100-300% CTR 5mA VDE TCMT1116 Vishay Semiconductors 1: $0.64 5,707In Stock	Mfr. Part No. TCMT1116 Mouser Part No 78-TCMT1116	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor 100-300% CTR 5mA VDE Learn More about Vishay Semiconductors vishaysemi tcm111x phototransistor optocoupler	Datasheet	5,707In Stock	Cut Tape $0.64 $0.441 $0.319 $0.265 Reel $0.21 View $0.247 $0.201 $0.191 $0.186	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers Optocoupler Phototransistor LTV-852S LITEON 1: $0.98 2,370In Stock	Mfr. Part No. LTV-852S Mouser Part No 859-LTV-852S	LITEON	Transistor Output Optocouplers Optocoupler Phototransistor Learn More about LITEON darlington transistor output photocouplers	Datasheet	2,370In Stock	$0.98 $0.682 $0.502 $0.422 View $0.373 $0.326 $0.315 $0.301	Min.: 1 Mult.: 1
Small Signal Switching Diodes Fast Switching Diode BAS299-7 Diodes Incorporated 1: $0.34 41In Stock 63,000Expected 19/05/2027	Mfr. Part No. BAS299-7 Mouser Part No 621-BAS299-7	Diodes Incorporated	Small Signal Switching Diodes Fast Switching Diode	Datasheet	41In Stock 63,000Expected 19/05/2027	Cut Tape $0.34 $0.165 $0.144 $0.12 Reel $0.065 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers 8SO 2-CH TR onsemi FOD8802A FOD8802A onsemi 1: $1.50 2,604In Stock	Mfr. Part No. FOD8802A Mouser Part No 863-FOD8802A	onsemi	Transistor Output Optocouplers 8SO 2-CH TR Learn More about onsemi on semiconductor fod8802 optohit optocouplers	Datasheet	2,604In Stock	$1.50 $1.18 $0.988 $0.905 View $0.863 $0.83 $0.813 $0.809 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Photocoupler Phototransistor TLP293(V4-GHTL,E Toshiba 1: $0.62 8,518In Stock 7,500Expected 24/11/2026	Mfr. Part No. TLP293(V4-GHTL,E Mouser Part No 757-TLP293(V4-GHTLE	Toshiba	Transistor Output Optocouplers Photocoupler Phototransistor Learn More about Toshiba tlp293 photocoupler	Datasheet	8,518In Stock 7,500Expected 24/11/2026	Cut Tape $0.62 $0.424 $0.301 $0.249 Reel $0.214 View $0.228 $0.199 $0.185 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers PHOTOTRANSISTOR OUTPUT FODM1009R2 onsemi 1: $0.68 6,077In Stock	Mfr. Part No. FODM1009R2 Mouser Part No 512-FODM1009R2	onsemi	Transistor Output Optocouplers PHOTOTRANSISTOR OUTPUT Learn More about onsemi on semiconductor transistor output optocouplers	Datasheet	6,077In Stock	Cut Tape $0.68 $0.472 $0.315 $0.274 Reel $0.213 View $0.247 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers Multi-Channel Full-Pitch Phototransistor Optocoupler ACPL-827-30CE Broadcom / Avago 1: $1.23 3,570In Stock	Mfr. Part No. ACPL-827-30CE Mouser Part No 630-ACPL-827-30CE	Broadcom / Avago	Transistor Output Optocouplers Multi-Channel Full-Pitch Phototransistor Optocoupler Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	3,570In Stock	$1.23 $0.862 $0.629 $0.524 View $0.493 $0.462 $0.395 $0.38 $0.378	Min.: 1 Mult.: 1
Transistor Output Optocouplers GaAs Infrared and Photo-Transistor TLP291(V4GRTP,SE Toshiba 1: $0.53 6,126In Stock	Mfr. Part No. TLP291(V4GRTP,SE Mouser Part No 757-TLP291V4GRTPSE	Toshiba	Transistor Output Optocouplers GaAs Infrared and Photo-Transistor	Datasheet	6,126In Stock	Cut Tape $0.53 $0.365 $0.263 $0.216 Reel $0.159 View $0.201 $0.148 $0.146 $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Optocoupler AC input LTV-733 LITEON 1: $0.77 6,191In Stock	Mfr. Part No. LTV-733 Mouser Part No 859-LTV-733	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6,191In Stock	$0.77 $0.533 $0.386 $0.316 View $0.296 $0.282 $0.232 $0.23 $0.218	Min.: 1 Mult.: 1
PIN Diodes PIN DI SERIES RS 4.5 OHM NSVP249SDSF3T1G onsemi 1: $0.30 152In Stock	Mfr. Part No. NSVP249SDSF3T1G Mouser Part No 863-NSVP249SDSF3T1G	onsemi	PIN Diodes PIN DI SERIES RS 4.5 OHM	Datasheet	152In Stock	Cut Tape $0.30 $0.184 $0.146 $0.138 Reel $0.124 View $0.132 $0.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
PIN Diodes Vr 100 Vdc Max 1.5pF Rs= .75 Ohms Max. MA4P1200NM-401T MACOM 1: $31.48 289In Stock	Mfr. Part No. MA4P1200NM-401T Mouser Part No 937-MA4P1200NM-401T	MACOM	PIN Diodes Vr 100 Vdc Max 1.5pF Rs= .75 Ohms Max.	Datasheet	289In Stock	Cut Tape $31.48 $25.43 $23.91 $22.25 View Reel $20.60 $21.76 $20.60 $20.60	Min.: 1 Mult.: 1 : 1,000
Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC DIP-8; UL, cUL VO2223B Vishay Semiconductors 1: $2.36 1,380In Stock	Mfr. Part No. VO2223B Mouser Part No 78-VO2223B	Vishay Semiconductors	Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC DIP-8; UL, cUL Learn More about Vishay Semiconductors vishay vo2223b optocouplers	Datasheet	1,380In Stock	$2.36 $1.41 $1.31 $1.14 View $1.08 $0.968 $0.937 $0.912 Quote	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3022S LITEON 1: $0.76 6,609In Stock	Mfr. Part No. MOC3022S Mouser Part No 859-MOC3022S	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	6,609In Stock	$0.76 $0.353 $0.279 $0.269 View $0.257 $0.213 $0.205	Min.: 1 Mult.: 1
Transistor Output Optocouplers Single Channel, AC/DC Sensing Input, Phototransistor Optocoupler FODM217DV onsemi 1: $0.60 3,558In Stock	Mfr. Part No. FODM217DV Mouser Part No 863-FODM217DV	onsemi	Transistor Output Optocouplers Single Channel, AC/DC Sensing Input, Phototransistor Optocoupler	Datasheet	3,558In Stock	$0.60 $0.474 $0.308 $0.283 View $0.266 $0.252 $0.24 $0.227	Min.: 1 Mult.: 1
Transistor Output Optocouplers BV 3750 Vr=6V Pc=150mW PS2701A-1Y-A Renesas Electronics 1: $1.15 3,660In Stock NRND	Mfr. Part No. PS2701A-1Y-A Mouser Part No 551-PS2701A-1Y-A NRND	Renesas Electronics	Transistor Output Optocouplers BV 3750 Vr=6V Pc=150mW	Datasheet	3,660In Stock	$1.15 $0.516 $0.452 $0.45 $0.356	Min.: 1 Mult.: 1
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121B onsemi 1: $0.76 6,000In Stock	Mfr. Part No. FODM121B Mouser Part No 512-FODM121B	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	6,000In Stock	$0.76 $0.529 $0.385 $0.32 View $0.281 $0.227 $0.213	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototransistor HMHA281 onsemi 1: $0.85 5,899In Stock	Mfr. Part No. HMHA281 Mouser Part No 512-HMHA281	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	5,899In Stock	$0.85 $0.573 $0.407 $0.341 View $0.29 $0.282 $0.251 $0.232	Min.: 1 Mult.: 1
Transistor Output Optocouplers 5000 Vrms 50mA HCPL-817-060E Broadcom / Avago 1: $0.67 8,115In Stock	Mfr. Part No. HCPL-817-060E Mouser Part No 630-HCPL-817-060E	Broadcom / Avago	Transistor Output Optocouplers 5000 Vrms 50mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	8,115In Stock	$0.67 $0.452 $0.32 $0.265 View $0.243 $0.228 $0.211 $0.182 $0.178	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers AC TY 600V 50mA 50V Phototriac Coupler APT1211SX Panasonic Industry 1: $1.73 1,411In Stock	Mfr. Part No. APT1211SX Mouser Part No 769-APT1211SX	Panasonic Industry	Triac & SCR Output Optocouplers AC TY 600V 50mA 50V Phototriac Coupler	Datasheet	1,411In Stock	Cut Tape $1.73 $1.23 $0.925 $0.863 Reel $0.862 View $0.841 Quote	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers CTR 50-600% 1MA VOS618A-X001T Vishay Semiconductors 1: $0.72 4,160In Stock	Mfr. Part No. VOS618A-X001T Mouser Part No 78-VOS618A-X001T	Vishay Semiconductors	Transistor Output Optocouplers CTR 50-600% 1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	4,160In Stock	Cut Tape $0.72 $0.50 $0.364 $0.303 Reel $0.243 View $0.282 $0.224 $0.219	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers Phototransistor Out AC-In CTR>160-500% SFH628A-4X016 Vishay Semiconductors 1: $1.43 2,753In Stock	Mfr. Part No. SFH628A-4X016 Mouser Part No 782-SFH628A-4X016	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>160-500%	Datasheet	2,753In Stock	$1.43 $1.02 $0.758 $0.646 View $0.609 $0.578 $0.525 $0.509 Quote	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3052S-TA1 LITEON 1: $0.92 3,684In Stock	Mfr. Part No. MOC3052S-TA1 Mouser Part No 859-MOC3052S-TA1	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	3,684In Stock	Cut Tape $0.92 $0.639 $0.47 $0.394 Reel $0.336 View $0.317 $0.305 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Single Channel, AC/DC Sensing Input, Phototransistor Optocoupler FODM217CV onsemi 1: $0.62 5,694In Stock	Mfr. Part No. FODM217CV Mouser Part No 863-FODM217CV	onsemi	Transistor Output Optocouplers Single Channel, AC/DC Sensing Input, Phototransistor Optocoupler	Datasheet	5,694In Stock	$0.62 $0.382 $0.277 $0.244 View $0.231 $0.202 $0.201	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Output FOD817 onsemi 1: $0.47 10,546In Stock	Mfr. Part No. FOD817 Mouser Part No 512-FOD817	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	10,546In Stock	$0.47 $0.311 $0.145 $0.126 View $0.106 $0.105	Min.: 1 Mult.: 1