| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,828 pcs
|
1828 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Reverse Voltage |
The NEC PS2581AL1-A is an optically coupled isolator designed for reliable performance in demanding applications. It features a GaAs light-emitting diode and an NPN silicon phototransistor housed in a plastic DIP package.
Key electrical specifications include a high isolation voltage of 5000 Vrms and a maximum forward current of 30 mA. The device also offers high-speed switching capabilities with typical rise and fall times of 5 µs and 7 µs, respectively.
Mechanical and environmental features include a creepage and clearance distance of 8 mm, ensuring robust isolation. The PS2581AL1-A is lead-free and utilizes Sn-Bi solder plating. It is approved by UL, BSI, CSA, NEMKO, DEMKO, SEMKO, FIMKO, and DIN EN60747-5-2 (VDE0884 Part2).
This photocoupler is well-suited for applications such as power supplies, telephone/FAX systems, FA/OA equipment, and programmable logic controllers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.93 | $1.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation voltage (BV) of the PS2581AL1-A is 5000 Vrms.
The PS2581AL1-A has an outer creepage distance of 8 mm and an outer clearance distance of 8 mm.
The maximum DC forward current for the PS2581AL1-A is 30 mA.
The PS2581AL1-A comes in a 4-Pin DIP package.
Yes, the PS2581AL1-A is a lead-free product.