4N25 is out of stock and can be placed on backorder.
Available Substitutes:

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4N25 | |
|---|---|
DigiKey Part Number | 751-4N25-ND |
Manufacturer | |
Manufacturer Product Number | 4N25 |
Description | OPTOISO 5KV TRANS W/BASE 6-DIP |
Manufacturer Standard Lead Time | 17 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP |
Datasheet | Datasheet |
EDA/CAD Models | 4N25 Models |
Product Attributes
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Category | Voltage - Output (Max) 70V |
Manufacturer Vishay Semiconductor Opto Division | Current - Output / Channel 50mA |
Packaging Tube | Voltage - Forward (Vf) (Typ) 1.3V |
Part Status Active | Current - DC Forward (If) (Max) 60 mA |
Number of Channels 1 | Vce Saturation (Max) 500mV |
Voltage - Isolation 5000Vrms | Operating Temperature -55°C ~ 100°C |
Current Transfer Ratio (Min) 20% @ 10mA | Mounting Type Through Hole |
Rise / Fall Time (Typ) 2µs, 2µs | Package / Case 6-DIP (0.300", 7.62mm) |
Input Type DC | Supplier Device Package 6-DIP |
Output Type Transistor with Base | Base Product Number |
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Substitutes (48)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 4N25-X000 | Vishay Semiconductor Opto Division | 0 | 4N25-X000-ND | $0.68000 | Parametric Equivalent |
| 4N25-X001 | Vishay Semiconductor Opto Division | 0 | 4N25-X001-ND | $0.25015 | Parametric Equivalent |
| 4N26 | Vishay Semiconductor Opto Division | 0 | 4N26-ND | $0.59000 | Parametric Equivalent |
| 4N26-X001 | Vishay Semiconductor Opto Division | 0 | 4N26-X001-ND | $0.25015 | Parametric Equivalent |
| 4N25 | Isocom Components 2004 LTD | 0 | 58-4N25-ND | $0.55000 | Similar |
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In-Stock: 0
50 estimated in stock on 16-Feb-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.68000 | $0.68 |
| 50 | $0.37540 | $18.77 |
| 100 | $0.34320 | $34.32 |
| 500 | $0.28528 | $142.64 |
| 1,000 | $0.26629 | $266.29 |
| 2,000 | $0.25015 | $500.30 |
| 5,000 | $0.23251 | $1,162.55 |
| 10,000 | $0.22150 | $2,215.00 |
| 25,000 | $0.20950 | $5,237.50 |
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.
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