| Images | Mfr Part # | Description | Manufacturer | Price | Qty | Availability | Isolation Voltage | Input Terminal Type | Forward Voltage Drop (Vf) | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|
![]() | TLP291(GRL-TP,SE | 80V 3750V -55℃~+110℃ 2us@2mA,100Ω 50mA 3us@2mA,100Ω 0.3V@2.4mA,8mA 1 5V 1.25V Phototransistor DC SO-4-2.6mm Optocouplers - Phototransistor Output ROHS | Toshiba | +5 $0.17655 +50 $0.14042 +150 $0.12495 | Add Min Qty:5 Multiple: 5 | 233 Ship immediately | 3.75KV | DC | 1.25V | - |
![]() | ORPC-817B | - | 奥伦德(Orient) | +5 $0.03015 +20 $0.02815 +100 $0.02614 +500 $0.02412 +1000 $0.02211 +2000 $0.02011 | Add Min Qty:5 Multiple: 1 | 894 Ship in 4-7Days | - | - | - | - |
![]() | EL817(B)-F | 5KVrms 1.2V 60mA 1Channel DIP4_4.58X6.5MM | EVERLIGHT | +1 $0.02522 | Add Min Qty:1 Multiple: 1 | 75 Ship in 4-7Days | - | - | - | - |
![]() | UMW PS2501 | - | 友台半导体(UMW) | +5 $0.06924 +50 $0.06461 +500 $0.06000 +1000 $0.05539 +2500 $0.05078 +5000 $0.04617 | Add Min Qty:5 Multiple: 1 | 4434 Ship in 4-7Days | - | - | - | - |
![]() | UMW TLP521GB | - | 友台半导体(UMW) | +5 $0.10048 +20 $0.09379 +100 $0.08709 +500 $0.08039 +1000 $0.07369 +2000 $0.06699 | Add Min Qty:5 Multiple: 1 | 2285 Ship in 4-7Days | - | - | - | - |
![]() | TLP250(F) | 0.5us,0.5us 1 10V~35V -20℃~+85℃ 2500V 5kV/us DC DIP-8 Optocouplers - Logic Output ROHS | Toshiba | +1 $2.16237 +10 $1.82065 +50 $1.60654 | Add Min Qty:1 Multiple: 1 | 83 Ship immediately | 2.5KV | - | 1.6V | DIP8_9.65X6.35MM |
![]() | EL814(A) | Transistor Output Optocouplers 50-150CTR 5000Vrms -55 to +110 Op Temp | Everlight | +5 $0.06687 +20 $0.06567 +100 $0.06329 | Add Min Qty:5 Multiple: 5 | 280 Ship immediately | 5KV | AC/DC | 1.2V | DIP4_4.58X6.5MM |
![]() | UMW TLP521GB | Through hole one-way optocoupler Viso=5000Vrms VF (typ)=1.2V IF=5mA | UMW | +5 $0.08373 +20 $0.07612 +100 $0.06851 +500 $0.06090 +1000 $0.05734 +2000 $0.05481 | Add Min Qty:5 Multiple: 5 | 2285 Ship immediately | 5KV | - | 1.2V | - |
![]() | UMW TLP785GB | Through hole one-way optocoupler Viso=5000Vrms VF (typ)=1.15V IF=10mA | UMW | +5 $0.06730 +20 $0.06126 +100 $0.05521 +500 $0.04917 +1000 $0.04634 +2000 $0.04433 | Add Min Qty:5 Multiple: 5 | 1468 Ship immediately | 5KV | - | 1.15V | DIP4_4.6X6.5MM |
![]() | TLP521-1XGBSMT&R | Photocouplers 5300Vrms 1.15V 50mA | Isocom | +5 $0.11217 +20 $0.10209 +100 $0.09202 +500 $0.08194 +1000 $0.07724 +2000 $0.07388 | Add Min Qty:5 Multiple: 5 | 189 Ship immediately | 5.3KV | DC | 1.15V | SOP4_5.08X7MM |
![]() | MOC3061M | 1 5000V 50mA 600V 1.2V Yes Two-way thyristor -40℃~+100℃ DIP-6 Optocouplers - Thyristor Signal Output ROHS | Isocom | +1 $0.32016 +10 $0.30896 +100 $0.28210 +500 $0.26866 | Add Min Qty:1 Multiple: 1 | 20 Ship immediately | 5KV | - | 1.2V | DIP6_7.3X6.5MM |
![]() | 4N25SM | Unidirectional Optocoupler Viso=5300Vrms VF(typ)=1.2V IF=60mA Vo=30V CTR=20% | Isocom | +1 $0.17165 | Add Min Qty:1 Multiple: 1 | 5 Ship immediately | 5.3KV | DC | 1.2V | DIP/SMD6_7.12X6.5MM_SM |
![]() | ISP814SMTR | 35V 5300V -30℃~+100℃ 4us@2mA,100Ω 50mA 3us@2mA,100Ω 0.2V@1mA,20mA 1 1.2V Phototransistor AC,DC SMD-4P Optocouplers - Phototransistor Output ROHS | Isocom | +1 $0.13702 | Add Min Qty:1 Multiple: 1 | 976 Ship immediately | 5.3KV | AC | 1.2V | OC_4.58X6.5MM_SM |
![]() | 6N138SM | 35us,10us 1 -55℃~+85℃ 5000V 1kV/us DC SOP-8-2.54mm Optocouplers - Logic Output ROHS | Isocom | +1 $0.27672 | Add Min Qty:1 Multiple: 1 | 59 Ship immediately | 5KV | DC | 1.3V | SMD8_9.66X6.5MM |
![]() | MOC3020SM | Bidirectional optocoupler Viso=5300Vrms VF(typ)=1.2V IF=50mA Vo=400V OC_7.12X6.5MM_SM | Isocom | +1 $0.24031 | Add Min Qty:1 Multiple: 1 | 35 Ship immediately | 5.3KV | - | 1.2V | OC_7.12X6.5MM_SM |
![]() | OR-MOC3063 | 1 5000V 50mA 600V 1.2V Yes Two-way thyristor -40℃~+110℃ DIP-6 Optocouplers - Thyristor Signal Output ROHS | Orient | +1 $0.10075 +10 $0.09702 +100 $0.08806 +500 $0.08358 | Add Min Qty:1 Multiple: 1 | 3245 Ship immediately | 5KV | - | 1.2V | DIP6_7.14X6.5MM |
![]() | PS2501-2SM | 80V 5300V -30℃~+100℃ 4us@2mA,100Ω 50mA 3us@2mA,100Ω 0.3V@2mA,10mA 2 6V 1.2V Phototransistor DC SMD-8P Optocouplers - Phototransistor Output ROHS | Isocom | +1 $0.27747 +10 $0.26777 +100 $0.24448 +500 $0.23284 | Add Min Qty:1 Multiple: 1 | 8 Ship immediately | 5.3KV | DC | 1.2V | OC_9.68X6.5MM_SM |
![]() | CYTLP785(GB) | 80V 5000V -55℃~+110℃ 2us@2mA,100Ω 50mA 3us@2mA,100Ω 0.25V@5mA,2mA 1 6V 1.4V Phototransistor DC DIP-4 Optocouplers - Phototransistor Output ROHS | OCIC | +5 $0.08040 | Add Min Qty:5 Multiple: 5 | 14 Ship immediately | 5KV | DC | 1.3V | DIP4_4.58X6.4MM |
![]() | TLP521-1XSM | 5300Vrms 1.15V 200mW 6V 50mA 1通道 OC_4.6X6.5MM_SM | Isocom | +5 $0.12762 +20 $0.11642 +100 $0.10523 +500 $0.09403 +1000 $0.08881 +2000 $0.08508 | Add Min Qty:5 Multiple: 5 | 348 Ship immediately | 5.3KV | DC | 1.15V | OC_4.6X6.5MM_SM |
![]() | LTV-357T-C | Unidirectional optocoupler Viso=3750Vrms VF(typ)=1.2V IF=50mA Vo=35V CTR=200~400% SOP4_3.85X4.4MM | Lite-On | +5 $0.04299 +20 $0.03896 +100 $0.03493 +500 $0.03090 +1000 $0.02902 +2000 $0.02767 | Add Min Qty:5 Multiple: 5 | 70000 Ship immediately | 3.75KV | DC | 1.2V | SOP4_3.85X4.4MM |