
For Reference Only
Part Number | PS2581AL1-A |
OEMstron Part # | PS2581AL1-A_104 |
Manufacturer | CEL |
Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
Description | OPTOISOLATOR 5KV TRANS 4DIP |
Lifecycle | Discontinued |
RoHS | No RoHS Information |
EDA/CAD Models | PS2581AL1-A PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PS2581AL1-A Specifications
Part Number | PS2581AL1-A | |
Brand | CEL | |
Lifecycle | Discontinued | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Isolators | |
Subcategory | Optoisolators - Transistor, Photovoltaic Output | |
Manufacturer | CEL | |
Series | NEPOC | |
Number of Channels | 1 | |
Voltage - Isolation | 5000Vrms | |
Current Transfer Ratio (Min) | 50% @ 5mA | |
Current Transfer Ratio (Max) | 400% @ 5mA | |
Turn On / Turn Off Time (Typ) | - | |
Rise / Fall Time (Typ) | 3µs, 5µs | |
Input Type | DC | |
Output Type | Transistor | |
Voltage - Output (Max) | 70V | |
Current - Output / Channel | 30mA | |
Voltage - Forward (Vf) (Typ) | 1.2V | |
Current - DC Forward (If) (Max) | 30mA | |
Vce Saturation (Max) | 300mV | |
Operating Temperature | -55°C ~ 100°C | |
Mounting Type | Through Hole | |
Package / Case | 4-DIP (0.400", 10.16mm) | |
Supplier Device Package | 4-DIP |
PS2581AL1-A Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
PS2581AL1-A California Eastern Laboratories (CEL) |
4PIN DIP,SINGLE TR, DC, WIDE LEAD, COUPLER ROHS COMPLIANT - Rail/Tube |
Contact Us |
Part Number | Description | Stock |
PS2581AL1A NEC Electronics Group |
RoHS: Compliant
|
Europe - 15000 |
Part Number | Description | Stock |
PS2581AL1-A D# 559-1398-ND Renesas Electronics Corporation |
OPTOISOLATOR 5KV TRANS 4DIP |
83 In Stock |
Part Number | Description | Stock |
PS2581AL1-A NEC Electronics Group |
In stock shipping within 2days |
3842 |
PS2581AL1-A/JT NEC Electronics Group |
In stock shipping within 2days |
23107 |
PS2581AL1-A(Q) Renesas Electronics Corporation |
In stock shipping within 2days |
730 |
Part Number | Description | Stock |
PS2581AL1-A Renesas Electronics Corporation |
PS2501 Series Single Channel 70 Vce 5000 Vrms Through Hole Photocoupler - DIP-4 RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
PS2581AL1-A/JT Renesas Electronics Corporation |
OEM/CM Immediate delivery |
120000 |
PS2581AL1-A Renesas Electronics Corporation |
OEM/CM Immediate delivery |
34595 |
PS2581AL1-A(Q) Renesas Electronics Corporation |
OEM/CM Immediate delivery |
730 |
Part Number | Description | Stock |
PS2581AL1-A D# 551-PS2581AL1-A Renesas Electronics Corporation |
Transistor Output Optocouplers SGL Tr DC WideLead COUPLR RoHS: Compliant
|
5427 |
Part Number | Description | Stock |
PS2581AL1-A D# NS-PS2581AL1-A California Eastern Laboratories (CEL) |
OEM/CM ONLY |
7839 |
Part Number | Description | Stock |
PS2581AL1-A NEC Electronics Group |
TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 5000V ISOLATION |
229 |
Part Number | Description | Stock |
PS2581AL1A/W Renesas Electronics Corporation |
OEM/CM ONLY |
188891 |
PS2581AL1A NEC Electronics Group |
OEM/CM ONLY |
24416 |
Part Number | Description | Stock |
PS2581AL1-A(Q) Renesas Electronics Corporation |
IN stock Immediate delivery |
725 |
PS2581AL1-A/JT Renesas Electronics Corporation |
IN stock Immediate delivery |
119985 |
PS2581AL1-A Renesas Electronics Corporation |
IN stock Immediate delivery |
34580 |
Part Number | Description | Stock |
PS2581AL1-A NEC Electronics Group |
shipping today |
2496 |
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