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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.
Transistor Output Optocouplers Optocoupler LTV-725VS-TA1 LITEON 1: $2.01 6,355In Stock 1,000Expected 18/11/2026	Mfr. Part No. LTV-725VS-TA1 Mouser Part No 859-LTV-725VS-TA1	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	6,355In Stock 1,000Expected 18/11/2026	Cut Tape $2.01 $1.43 $1.07 $0.914 Reel $0.861 View $0.796 $0.755 $0.73 Quote	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Optocoupler AC input LTV-814 LITEON 1: $0.694 13,009In Stock 63,000On Order	Mfr. Part No. LTV-814 Mouser Part No 859-LTV-814	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	13,009In Stock 63,000On Order On Order Ship Dates Mfr. No: LTV-814 Stock: 13,009 Can Dispatch Immediately On Order: 25,300 Expected 16/11/2026 37,700 Expected 22/1/2027 Factory Lead Time: 14 Weeks	$0.694 $0.475 $0.34 $0.279 View $0.242 $0.223 $0.193	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-8141S LITEON 1: $1.33 7,391In Stock	Mfr. Part No. LTV-8141S Mouser Part No 859-LTV-8141S	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON darlington transistor output photocouplers	Datasheet	7,391In Stock	$1.33 $0.93 $0.552 $0.507 View $0.498 $0.475 $0.439 $0.438	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-814S LITEON 1: $1.07 25,577In Stock 1,575On Order	Mfr. Part No. LTV-814S Mouser Part No 859-LTV-814S	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	25,577In Stock 1,575On Order	$1.07 $0.707 $0.329 $0.29 View $0.273 $0.265 $0.252 $0.228	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-816S LITEON 1: $0.843 81,933In Stock	Mfr. Part No. LTV-816S Mouser Part No 859-LTV-816S	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	81,933In Stock	$0.843 $0.549 $0.256 $0.226 View $0.212 $0.205 $0.203 $0.196 $0.194	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817B LITEON 1: $1.14 14,844In Stock 4,600Expected 29/12/2026	Mfr. Part No. LTV-817B Mouser Part No 859-LTV-817B	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	14,844In Stock 4,600Expected 29/12/2026	$1.14 $0.766 $0.351 $0.242 View $0.222 $0.207 $0.193 $0.182 $0.166	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-817S LITEON 1: $0.666 29,723In Stock 39,000Expected 21/12/2026	Mfr. Part No. LTV-817S Mouser Part No 859-LTV-817S	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	29,723In Stock 39,000Expected 21/12/2026	$0.666 $0.456 $0.235 $0.214 View $0.205 $0.20 $0.193 $0.182 $0.166	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-817S-TA LITEON 1: $0.598 57,643In Stock	Mfr. Part No. LTV-817S-TA Mouser Part No 859-LTV-817S-TA	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	57,643In Stock	Cut Tape $0.598 $0.407 $0.29 $0.235 Reel $0.214 View $0.193 $0.181 $0.174 $0.162 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Optocoupler AC in 2-CHNL LTV-824 LITEON 1: $1.46 7,397In Stock	Mfr. Part No. LTV-824 Mouser Part No 859-LTV-824	LITEON	Transistor Output Optocouplers Optocoupler AC in 2-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7,397In Stock	$1.46 $0.944 $0.756 $0.619 View $0.578 $0.551 $0.524 $0.486 $0.456	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-8241 LITEON 1: $2.05 3,425In Stock	Mfr. Part No. LTV-8241 Mouser Part No 859-LTV-8241	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	3,425In Stock	$2.05 $1.18 $1.08 $0.913 View $0.831 $0.811 $0.775 $0.721	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-824S-TA1 LITEON 1: $1.31 7,470In Stock	Mfr. Part No. LTV-824S-TA1 Mouser Part No 859-LTV-824S-TA1	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7,470In Stock	Cut Tape $1.31 $0.908 $0.669 $0.562 Reel $0.526 View $0.481 $0.453 $0.437 $0.422 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Optocplr Phototrans 2-CHNL LTV-827 LITEON 1: $0.734 17,786In Stock	Mfr. Part No. LTV-827 Mouser Part No 859-LTV-827	LITEON	Transistor Output Optocouplers Optocplr Phototrans 2-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	17,786In Stock	$0.734 $0.665 $0.471 $0.389 View $0.356 $0.335 $0.31 $0.29 $0.268	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC in 4-CHNL LTV-844 LITEON 1: $2.60 25,585In Stock	Mfr. Part No. LTV-844 Mouser Part No 859-LTV-844	LITEON	Transistor Output Optocouplers Optocoupler AC in 4-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	25,585In Stock	$2.60 $1.56 $1.26 $1.09 View $1.01 $0.991 $0.921 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-8441 LITEON 1: $3.47 5,037In Stock	Mfr. Part No. LTV-8441 Mouser Part No 859-LTV-8441	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	5,037In Stock	$3.47 $2.24 $1.92 $1.67 View $1.51 $1.50 $1.43	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC in 4-CHNL LTV-845S LITEON 1: $2.30 8,526In Stock 12,050Expected 16/11/2026	Mfr. Part No. LTV-845S Mouser Part No 859-LTV-845S	LITEON	Transistor Output Optocouplers Optocoupler AC in 4-CHNL Learn More about LITEON darlington transistor output photocouplers	Datasheet	8,526In Stock 12,050Expected 16/11/2026	$2.30 $1.55 $1.22 $1.03 View $0.945 $0.921 $0.884 $0.838 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC in 4-CHNL LTV-846 LITEON 1: $1.99 12,276In Stock 13,125Expected 25/11/2026	Mfr. Part No. LTV-846 Mouser Part No 859-LTV-846	LITEON	Transistor Output Optocouplers Optocoupler AC in 4-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	12,276In Stock 13,125Expected 25/11/2026	$1.99 $1.34 $1.09 $0.913 View $0.858 $0.804 $0.766 $0.709 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototransistor LTV-852 LITEON 1: $1.36 4,805In Stock	Mfr. Part No. LTV-852 Mouser Part No 859-LTV-852	LITEON	Transistor Output Optocouplers Optocoupler Phototransistor Learn More about LITEON darlington transistor output photocouplers	Datasheet	4,805In Stock	$1.36 $0.953 $0.696 $0.579 View $0.545 $0.511 $0.487 $0.439 $0.422	Min.: 1 Mult.: 1
White LEDs White 280MCD LTW-170TK LITEON 1: $0.68 74,239In Stock	Mfr. Part No. LTW-170TK Mouser Part No 859-LTW-170TK	LITEON	White LEDs White 280MCD	Datasheet	74,239In Stock	Cut Tape $0.68 $0.469 $0.337 $0.277 Reel $0.231 View $0.257 $0.218 $0.199 $0.194 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
White LEDs White, InGaN 80mcd, 5mA LTW-C193TS5 LITEON 1: $0.775 33,922In Stock	Mfr. Part No. LTW-C193TS5 Mouser Part No 859-LTW-C193TS5	LITEON	White LEDs White, InGaN 80mcd, 5mA	Datasheet	33,922In Stock	Cut Tape $0.775 $0.532 $0.384 $0.311 Reel $0.242 View $0.276 $0.271 $0.231 $0.219 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
White LEDs White, InGaN 80mcd, 5mA LTW-C194TS5 LITEON 1: $0.775 25,789In Stock	Mfr. Part No. LTW-C194TS5 Mouser Part No 859-LTW-C194TS5	LITEON	White LEDs White, InGaN 80mcd, 5mA	Datasheet	25,789In Stock	Cut Tape $0.775 $0.532 $0.384 $0.317 Reel $0.237 View $0.276 $0.216 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
White LEDs White 4000K 80 CRI SMD PLCC 5630 LTW-5630AZL40 LITEON 1: $0.612 30,238In Stock	Mfr. Part No. LTW-5630AZL40 Mouser Part No 859-LTW5630AZL40	LITEON	White LEDs White 4000K 80 CRI SMD PLCC 5630	Datasheet	30,238In Stock	Cut Tape $0.612 $0.411 $0.291 $0.207 Reel $0.169 View $0.19 $0.158 $0.154 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
White LEDs InGaN White 112MCD LTW-C281DS5 LITEON 1: $0.408 26,739In Stock	Mfr. Part No. LTW-C281DS5 Mouser Part No 859-LTWC281DS5	LITEON	White LEDs InGaN White 112MCD	Datasheet	26,739In Stock	Cut Tape $0.408 $0.275 $0.194 $0.156 Reel $0.121 View $0.135 $0.11 $0.106 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3021 LITEON 1: $0.802 41,041In Stock	Mfr. Part No. MOC3021 Mouser Part No 859-MOC3021	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	41,041In Stock	$0.802 $0.654 $0.481 $0.446 View $0.416 $0.385	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3021S LITEON 1: $0.979 14,709In Stock	Mfr. Part No. MOC3021S Mouser Part No 859-MOC3021S	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	14,709In Stock	$0.979 $0.684 $0.486 $0.401 View $0.367 $0.345 $0.32 $0.298 $0.276	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3021S-TA1 LITEON 1: $0.911 8,726In Stock 9,000Expected 25/1/2027	Mfr. Part No. MOC3021S-TA1 Mouser Part No 859-MOC3021S-TA1	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	8,726In Stock 9,000Expected 25/1/2027	Cut Tape $0.911 $0.626 $0.454 $0.377 Reel $0.351 View $0.318 $0.298 $0.291 $0.262 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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