Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Space Technology
Aerospace and Defense
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
Part Symbol
Footprint
3D Model
Coll-Emtr Bkdn Voltage-Min
Current Transfer Ratio-Min
Operating Temperature-Max
Operating Temperature-Min
Optoelectronic Device Type
TRANSISTOR OUTPUT OPTOCOUPLER
Want to compare parts?
Toshiba America Electronic Components
Optocoupler - Transistor Output, 2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, 11-10C4, DIP-8
VS
Select a part to compare
Choose Part to Compare
Search a specific part
TLP321-2 - Toshiba America Electronic Components
PC8D66 - Sharp Corp
LTV827A - Lite-On Semiconductor Corporation
TLP521-2 - Isocom Components
TLP521-2 - Toshiba America Electronic Components
LTV827 - Lite-On Semiconductor Corporation
TLP621-2 - Isocom Components
LTV-827 - Lite-On Semiconductor Corporation
LTV-827B - Lite-On Semiconductor Corporation
ILD620 - Siemens
TLP621-2 - Isocom Components
TLP521-2 - Toshiba America Electronic Components
TLP521-2 - Isocom LTD
LTV-827B - Lite-On Semiconductor Corporation
PC8D66 - Sharp Corp
TLP521-2 - Isocom Components
LTV-827 - Lite-On Semiconductor Corporation
This table gives cross-reference parts and alternative options found for TLP621-2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TLP621-2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
TLP321-2
Optocoupler - Transistor Output, 2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, 11-10C4, DIP-8
Toshiba America Electronic Components
TLP621-2 vs TLP321-2
PC8D66
Transistor Output Optocoupler, 2-Element, 5000V Isolation, DIP-8
Sharp Corp
TLP621-2 vs PC8D66
LTV827A
2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, DIP-8
Lite-On Semiconductor Corporation
TLP621-2 vs LTV827A
TLP521-2
Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8
Isocom Components
TLP621-2 vs TLP521-2
TLP521-2
Optocoupler - Transistor Output, 2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, 11-10C4, DIP-8
Toshiba America Electronic Components
TLP621-2 vs TLP521-2
LTV827
2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, DIP-8
Lite-On Semiconductor Corporation
TLP621-2 vs LTV827
TLP621-2
Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8
Isocom Components
TLP621-2 vs TLP621-2
LTV-827
Transistor Output Optocoupler,
Lite-On Semiconductor Corporation
TLP621-2 vs LTV-827
LTV-827B
Transistor Output Optocoupler, 2-Element, 5000V Isolation, ROHS COMPLIANT, DIP-8
Lite-On Semiconductor Corporation
TLP621-2 vs LTV-827B
ILD620
AC Input-Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8
Siemens
TLP621-2 vs ILD620
Part Number
Description
Manufacturer
Compare
TLP621-2
Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8
Isocom Components
TLP621-2 vs TLP621-2
TLP521-2
Optocoupler - Transistor Output, 2 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, 11-10C4, DIP-8
Toshiba America Electronic Components
TLP621-2 vs TLP521-2
TLP521-2
Transistor Output Optocoupler, 2-Element, 7500V Isolation, PLASTIC PACKAGE-8
Isocom LTD
TLP621-2 vs TLP521-2
LTV-827B
Transistor Output Optocoupler, 2-Element, 5000V Isolation, ROHS COMPLIANT, DIP-8
Lite-On Semiconductor Corporation
TLP621-2 vs LTV-827B
PC8D66
Transistor Output Optocoupler, 2-Element, 5000V Isolation, DIP-8
Sharp Corp
TLP621-2 vs PC8D66
TLP521-2
Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8
Isocom Components
TLP621-2 vs TLP521-2
LTV-827
Transistor Output Optocoupler,
Lite-On Semiconductor Corporation
TLP621-2 vs LTV-827