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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 LTV-8141 LITEON 1: $0.84 2,052In Stock 7,300Expected 2027/01/25	Mfr. Part No. LTV-8141 Mouser Part No 859-LTV-8141	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	2,052In Stock 7,300Expected 2027/01/25	$0.84 $0.582 $0.407 $0.355 View $0.313 $0.291 $0.264 $0.251	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-814H LITEON 1: $0.58 7,740In Stock	Mfr. Part No. LTV-814H Mouser Part No 859-LTV-814H	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7,740In Stock	$0.58 $0.398 $0.276 $0.23 View $0.206 $0.19 $0.176 $0.166	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-814HS LITEON 1: $0.661 38In Stock	Mfr. Part No. LTV-814HS Mouser Part No 859-LTV-814HS	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	38In Stock	$0.661 $0.447 $0.261 $0.238 View $0.229 $0.226 $0.217 $0.199 $0.193	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-814M LITEON 1: $0.53 3,406In Stock	Mfr. Part No. LTV-814M Mouser Part No 859-LTV-814M	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	3,406In Stock	$0.53 $0.365 $0.262 $0.216 View $0.187 $0.171 $0.16 $0.15	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-815 LITEON 1: $0.48 3,049In Stock	Mfr. Part No. LTV-815 Mouser Part No 859-LTV-815	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON darlington transistor output photocouplers	Datasheet	3,049In Stock	$0.48 $0.333 $0.237 $0.186 View $0.167 $0.162 $0.154 $0.144 $0.136	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-815S LITEON 1: $0.511 8,274In Stock 11,400Expected 2026/11/16	Mfr. Part No. LTV-815S Mouser Part No 859-LTV-815S	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON darlington transistor output photocouplers	Datasheet	8,274In Stock 11,400Expected 2026/11/16	$0.511 $0.349 $0.25 $0.204 View $0.178 $0.152 $0.142	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-816 LITEON 1: $0.661 4,878In Stock 5,400Expected 2026/11/05	Mfr. Part No. LTV-816 Mouser Part No 859-LTV-816	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4,878In Stock 5,400Expected 2026/11/05	$0.661 $0.433 $0.288 $0.199 View $0.183 $0.17 $0.159 $0.149 $0.136	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-816M LITEON 1: $0.62 2,758In Stock	Mfr. Part No. LTV-816M Mouser Part No 859-LTV-816M	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	2,758In Stock	$0.62 $0.404 $0.269 $0.186 View $0.171 $0.159 $0.133 $0.123 $0.117	Min.: 1 Mult.: 1
Transistor Output Optocouplers DC INPUT, High Vceo LTV-816S-B LITEON 1: $0.49 516In Stock	Mfr. Part No. LTV-816S-B Mouser Part No 859-LTV-816S-B	LITEON	Transistor Output Optocouplers DC INPUT, High Vceo Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	516In Stock	$0.49 $0.335 $0.24 $0.195 View $0.169 $0.156 $0.148 $0.14	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-816S-TA LITEON 1: $0.461 7,487In Stock	Mfr. Part No. LTV-816S-TA Mouser Part No 859-LTV-816S-TA	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7,487In Stock	Cut Tape $0.461 $0.316 Reel $0.226 $0.184 $0.159 View $0.154 $0.143 $0.134 $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 100
Transistor Output Optocouplers Optocoupler Phototrans LTV-817 LITEON 1: $0.39 45In Stock 20,200Expected 2027/01/20	Mfr. Part No. LTV-817 Mouser Part No 859-LTV-817	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	45In Stock 20,200Expected 2027/01/20	$0.39 $0.264 $0.187 $0.144 View $0.13 $0.126 $0.117 $0.114 $0.104	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans LTV-817-A LITEON 1: $0.411 6,423In Stock 9,900Expected 2027/01/22	Mfr. Part No. LTV-817-A Mouser Part No 859-LTV-817A	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6,423In Stock 9,900Expected 2027/01/22	$0.411 $0.283 $0.20 $0.158 View $0.141 $0.137 $0.129 $0.109	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817B LITEON 1: $0.84 10,991In Stock 9,000On Order	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	10,991In Stock 9,000On Order On Order Ship Dates Mfr. No: LTV-817B Stock: 10,991 Can Dispatch Immediately On Order: 4,600 Pending 4,400 Expected 2026/11/19 Factory Lead Time: 14 Weeks	$0.84 $0.563 $0.258 $0.178 View $0.163 $0.152 $0.142 $0.134 $0.122	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin LTV-817C LITEON 1: $0.50 5,159In Stock	Mfr. Part No. LTV-817C Mouser Part No 859-LTV-817C	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5,159In Stock	$0.50 $0.34 $0.237 $0.167 View $0.154 $0.147 $0.135 $0.121 $0.113	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817D LITEON 1: $0.57 5,323In Stock 15,400Expected 2026/12/03	Mfr. Part No. LTV-817D Mouser Part No 859-LTV-817D	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5,323In Stock 15,400Expected 2026/12/03	$0.57 $0.376 $0.25 $0.173 View $0.159 $0.147 $0.138 $0.13 $0.11	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-817M LITEON 1: $0.411 1,204In Stock	Mfr. Part No. LTV-817M Mouser Part No 859-LTV-817M	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	1,204In Stock	$0.411 $0.283 $0.20 $0.163 View $0.141 $0.124 $0.117 $0.109	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817S-A LITEON 1: $0.44 5,260In Stock	Mfr. Part No. LTV-817S-A Mouser Part No 859-LTV-817S-A	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5,260In Stock	$0.44 $0.299 $0.213 $0.174 View $0.15 $0.138 $0.131 $0.121	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817S-B LITEON 1: $0.44 1,473In Stock 6,000Expected 2026/11/16	Mfr. Part No. LTV-817S-B Mouser Part No 859-LTV-817S-B	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	1,473In Stock 6,000Expected 2026/11/16	$0.44 $0.299 $0.213 $0.174 View $0.171 $0.15 $0.133 $0.126 $0.117	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817S-C LITEON 1: $0.44 951In Stock 6,000Expected 2026/11/16	Mfr. Part No. LTV-817S-C Mouser Part No 859-LTV-817S-C	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	951In Stock 6,000Expected 2026/11/16	$0.44 $0.299 $0.213 $0.174 View $0.15 $0.134 $0.126 $0.117	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC in 2-CHNL LTV-8241S LITEON 1: $1.45 1,190In Stock 6,000Expected 2026/11/26	Mfr. Part No. LTV-8241S Mouser Part No 859-LTV-8241S	LITEON	Transistor Output Optocouplers Optocoupler AC in 2-CHNL Learn More about LITEON darlington transistor output photocouplers	Datasheet	1,190In Stock 6,000Expected 2026/11/26	$1.45 $0.832 $0.751 $0.645 View $0.585 $0.58 $0.55 $0.529	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC in 2-CHNL LTV-824S LITEON 1: $0.92 1,142In Stock	Mfr. Part No. LTV-824S Mouser Part No 859-LTV-824S	LITEON	Transistor Output Optocouplers Optocoupler AC in 2-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	1,142In Stock	$0.92 $0.512 $0.445 $0.381 View $0.348 $0.326 $0.311 $0.284	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocplr Phototrans 2-CHNL LTV-825 LITEON 1: $0.77 1,572In Stock	Mfr. Part No. LTV-825 Mouser Part No 859-LTV-825	LITEON	Transistor Output Optocouplers Optocplr Phototrans 2-CHNL Learn More about LITEON darlington transistor output photocouplers	Datasheet	1,572In Stock	$0.77 $0.645 $0.508 $0.416 View $0.39 $0.37 $0.352 $0.326 $0.306	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-825S-TA1 LITEON 1: $0.90 69In Stock 6,000Expected 2027/01/26	Mfr. Part No. LTV-825S-TA1 Mouser Part No 859-LTV-825S-TA1	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	69In Stock 6,000Expected 2027/01/26	Cut Tape $0.90 $0.626 $0.459 $0.385 Reel $0.361 View $0.328 $0.307 $0.292 $0.281 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Optocplr Phototrans 2-CHNL LTV-826 LITEON 1: $0.58 5,026In Stock	Mfr. Part No. LTV-826 Mouser Part No 859-LTV-826	LITEON	Transistor Output Optocouplers Optocplr Phototrans 2-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5,026In Stock	$0.58 $0.315 $0.286 $0.236 View $0.206 $0.199 $0.172 $0.163	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocplr Phototrans 2-CHNL LTV-826S LITEON 1: $0.69 454In Stock 12,300Expected 2026/11/16	Mfr. Part No. LTV-826S Mouser Part No 859-LTV-826S	LITEON	Transistor Output Optocouplers Optocplr Phototrans 2-CHNL Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	454In Stock 12,300Expected 2026/11/16	$0.69 $0.468 $0.376 $0.315 View $0.29 $0.271 $0.251 $0.234 $0.217	Min.: 1 Mult.: 1

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