EL2531 is out of stock and backorders are currently unavailable.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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EL2531 | |
|---|---|
DigiKey Part Number | EL2531-ND |
Manufacturer | |
Manufacturer Part Number | EL2531 |
Description | OPTOISOLATOR 5KV 2CH TRANS 8-DIP |
Customer Reference | |
Detailed Description | Optoisolator Transistor Output 5000Vrms 2 Channel 8-DIP |
Datasheet | Datasheet |
EDA/CAD Models | EL2531 Models |
Product Attributes
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Category | Output Type Transistor |
Manufacturer Everlight Electronics Co Ltd | Voltage - Output (Max) 20V |
Packaging Tube | Current - Output / Channel 8mA |
Part Status Active | Voltage - Forward (Vf) (Typ) 1.45V |
Number of Channels 2 | Current - DC Forward (If) (Max) 25 mA |
Voltage - Isolation 5000Vrms | Operating Temperature -40°C ~ 100°C |
Current Transfer Ratio (Min) 19% @ 16mA | Mounting Type Through Hole |
Current Transfer Ratio (Max) 50% @ 16mA | Package / Case 8-DIP (0.300", 7.62mm) |
Turn On / Turn Off Time (Typ) 350ns, 300ns | Supplier Device Package 8-DIP |
Input Type DC |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ICPL2531 | Isocom Components 2004 LTD | 0 | ICPL2531-ND | $1.26403 | Parametric Equivalent |
| HCPL2531M | onsemi | 2,880 | 2832-HCPL2531M-ND | $2.29000 | Parametric Equivalent |
| HCPL2531VM | onsemi | 2,000 | 2832-HCPL2531VM-488-ND | $2.19000 | Parametric Equivalent |
| HCPL-2531-020E | Broadcom Limited | 0 | HCPL-2531-020E-ND | $3.48000 | Parametric Equivalent |
In-Stock: 0
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 135 | $1.96104 | $264.74 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.




