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.
Distributor Offerings: (
0 listings
)
Number of FFF Equivalents: (
10 replacements
)
CAD Models: (
Available
)
Number of Functional Equivalents: (
10 options
)
Part Data Attributes (
Available
)
Reference Designs: (
Not Available
)
Where used in Applications:
Consumer Electronics
Space Technology
Aerospace and Defense
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
Part Symbol
Footprint
3D Model
UL RECOGNIZED, VDE APPROVED
Coll-Emtr Bkdn Voltage-Min
Current Transfer Ratio-Nom
Operating Temperature-Max
Operating Temperature-Min
Optoelectronic Device Type
TRANSISTOR OUTPUT OPTOCOUPLER
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Sharp Corp
Transistor Output Optocoupler, 1-Element, 5000V Isolation, PLASTIC, DIP-4
VS
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Search a specific part
TLP621 - Isocom Components
LTV-817B - Lite-On Semiconductor Corporation
SFH611A - Isocom LTD
PC123YJ0000F - Sharp Corp
PC816 - Sharp Corp
LTV-817A - Lite-On Semiconductor Corporation
TIL191 - Isocom LTD
LTV817A - Lite-On Semiconductor Corporation
LTV817 - Lite-On Semiconductor Corporation
TIL191 - Texas Instruments
PC817X0NSZ0F - Sharp Corp
PC714V0YSZXF - Sharp Corp
PC817XP9J00F - Sharp Corp
PC714V0NSZX - Sharp Corp
PC123XNYIP0F - Sharp Corp
PC123X9NFZ0F - Sharp Corp
PC713V3NIZXF - Sharp Corp
PC714V0YSZX - Sharp Corp
PC714V8NSZX - Sharp Corp
PC817X9J000F - Sharp Corp
This table gives cross-reference parts and alternative options found for PC123Y. 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 PC123Y, 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
TLP621
Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-4
Isocom Components
PC123Y vs TLP621
LTV-817B
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, DIP-4
Lite-On Semiconductor Corporation
PC123Y vs LTV-817B
SFH611A
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-4
Isocom LTD
PC123Y vs SFH611A
PC123YJ0000F
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC, DIP-4
Sharp Corp
PC123Y vs PC123YJ0000F
PC816
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-4
Sharp Corp
PC123Y vs PC816
LTV-817A
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, DIP-4
Lite-On Semiconductor Corporation
PC123Y vs LTV-817A
TIL191
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-4
Isocom LTD
PC123Y vs TIL191
LTV817A
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, DIP-4
Lite-On Semiconductor Corporation
PC123Y vs LTV817A
LTV817
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, DIP-4
Lite-On Semiconductor Corporation
PC123Y vs LTV817
TIL191
Optocoupler 4-Pin 1-Channel 4-PDIP
Texas Instruments
PC123Y vs TIL191
Part Number
Description
Manufacturer
Compare
PC817X0NSZ0F
Transistor Output Optocoupler, 1-Element, 5000V Isolation,
Sharp Corp
PC123Y vs PC817X0NSZ0F
PC714V0YSZXF
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC, DIP-6
Sharp Corp
PC123Y vs PC714V0YSZXF
PC817XP9J00F
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC, SMT, DIP-4
Sharp Corp
PC123Y vs PC817XP9J00F
PC714V0NSZX
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-6
Sharp Corp
PC123Y vs PC714V0NSZX
PC123XNYIP0F
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC PACKAGE-4
Sharp Corp
PC123Y vs PC123XNYIP0F
PC123X9NFZ0F
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC PACKAGE-4
Sharp Corp
PC123Y vs PC123X9NFZ0F
PC713V3NIZXF
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC, SMT, DIP-6
Sharp Corp
PC123Y vs PC713V3NIZXF
PC714V0YSZX
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-6
Sharp Corp
PC123Y vs PC714V0YSZX
PC714V8NSZX
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-6
Sharp Corp
PC123Y vs PC714V8NSZX
PC817X9J000F
Transistor Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, PLASTIC, DIP-4
Sharp Corp
PC123Y vs PC817X9J000F