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.
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Part #
Manufacturer
Description
Datasheet
PS2561L-1-F3-A
Renesas Electronics Corporation
Photocouplers / Optocouplers, , /
PS2561L2-1-A
Renesas Electronics Corporation
Photocouplers / Optocouplers, , /
PS2561L-1Y-V-F3-A
Renesas Electronics Corporation
Photocouplers / Optocouplers, , /
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DigiKey
OPTOISOLATOR 5KV TRANS 4SMD
Min Qty:
1
Lead time:
18 Weeks
Container:
Tube
4453 In Stock
1
$0.8500
10
$0.5570
100
$0.3646
1,000
$0.2878
2,000
$0.2687
5,000
$0.2591
10,000
$0.2552
25,000
$0.2495
$0.2495 / $0.8500
Buy Now
Details
Avnet Americas
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP SMD Magazine - Rail/Tube (Alt: PS2561L-1-A)
RoHS:
Compliant
Min Qty:
100
Package Multiple:
1
Lead time:
18 Weeks, 0 Days
Container:
Tube
0
$0.3740
Buy Now
Details
Mouser Electronics
Transistor Output Optocouplers Optocoupler 4-pin DIP
RoHS:
Compliant
4177
1
$0.8500
10
$0.5570
100
$0.3640
500
$0.3540
1,000
$0.2680
10,000
$0.2550
25,000
$0.2490
$0.2490 / $0.8500
Buy Now
Details
Future Electronics
RoHS:
Compliant
pbFree:
Yes
Min Qty:
5300
Package Multiple:
100
Lead time:
18 Weeks
Container:
Tube
0Tube
$0.2930
Buy Now
Details
Renesas Electronics America
OPTOISOLATOR 5KV TRANS 4SMD
Min Qty:
1
Container:
Tube
4466
1
$0.8500
10
$0.5570
100
$0.3646
1,000
$0.2878
2,000
$0.2687
5,000
$0.2591
10,000
$0.2552
25,000
$0.2495
$0.2495 / $0.8500
Buy Now
Details
Quest Components
PHOTOCOUPLER 1CH TRANS 4-SMD
608
1
$0.5559
44
$0.3706
163
$0.2594
$0.2594 / $0.5559
Buy Now
Details
Avnet Silica
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP SMD Magazine (Alt: PS2561L-1-A)
RoHS:
Compliant
Min Qty:
100
Package Multiple:
100
Lead time:
20 Weeks, 0 Days
Silica - 0
Buy Now
Part Symbol
Footprint
3D Model
Coll-Emtr Bkdn Voltage-Min
Current Transfer Ratio-Nom
Operating Temperature-Max
Operating Temperature-Min
Optoelectronic Device Type
TRANSISTOR OUTPUT OPTOCOUPLER
Want to compare parts?
Renesas Electronics Corporation
Photocouplers / Optocouplers, , /
VS
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Search a specific part
PS2561L-1 - NEC Electronics Group
PS2561L-1-A - NEC Electronics Group
PS2501L-1-A - California Eastern Laboratories (CEL)
MOC212 - Fairchild Semiconductor Corporation
4N37 - Harris Semiconductor
4N37.300 - Fairchild Semiconductor Corporation
MOC205R2 - Motorola Mobility LLC
CNX35U.300 - QT Optoelectronics
MOC206R1 - Motorola Mobility LLC
MOC8106.300 - QT Optoelectronics
MOC8101 - Isocom Components
MOC8101 - Isocom LTD
MOC213 - Fairchild Semiconductor Corporation
This table gives cross-reference parts and alternative options found for PS2561L-1-A. 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 PS2561L-1-A, 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
PS2561L-1
Transistor Output Optocoupler, 1-Element, 5000V Isolation, GULL-WING, PLASTIC, DIP-4
NEC Electronics Group
PS2561L-1-A vs PS2561L-1
PS2561L-1-A
Transistor Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, SURFACE MOUNT, PLASTIC, DIP-4
NEC Electronics Group
PS2561L-1-A vs PS2561L-1-A
PS2501L-1-A
Transistor Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, SURFACE MOUNT, PLASTIC PACKAGE-4
California Eastern Laboratories (CEL)
PS2561L-1-A vs PS2501L-1-A
Part Number
Description
Manufacturer
Compare
MOC212
Transistor Output Optocoupler, 1-Element, 3000V Isolation, PLASTIC, SOIC-8
Fairchild Semiconductor Corporation
PS2561L-1-A vs MOC212
4N37
Transistor Output Optocoupler, 1-Element, 2250V Isolation, DIP-6
Harris Semiconductor
PS2561L-1-A vs 4N37
4N37.300
Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6
Fairchild Semiconductor Corporation
PS2561L-1-A vs 4N37.300
MOC205R2
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, SOIC-8
Motorola Mobility LLC
PS2561L-1-A vs MOC205R2
CNX35U.300
Transistor Output Optocoupler, 1-Element, 5300V Isolation,
QT Optoelectronics
PS2561L-1-A vs CNX35U.300
MOC206R1
1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
Motorola Mobility LLC
PS2561L-1-A vs MOC206R1
MOC8106.300
Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6
QT Optoelectronics
PS2561L-1-A vs MOC8106.300
MOC8101
Transistor Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, PLASTIC, DIP-6
Isocom Components
PS2561L-1-A vs MOC8101
MOC8101
Transistor Output Optocoupler, 1-Element, 3750V Isolation, PLASTIC, DIP-6
Isocom LTD
PS2561L-1-A vs MOC8101
MOC213
Transistor Output Optocoupler, 1-Element, 3000V Isolation, PLASTIC, SOIC-8
Fairchild Semiconductor Corporation
PS2561L-1-A vs MOC213