4N27 is out of stock and can be placed on backorder.
Available Substitutes:

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4N27 | |
|---|---|
DigiKey Part Number | 4N27VS-ND |
Manufacturer | |
Manufacturer Product Number | 4N27 |
Description | OPTOISO 5KV TRANS W/BASE 6-DIP |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP |
Datasheet | Datasheet |
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) 10% @ 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 (44)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 4N28 | Vishay Semiconductor Opto Division | 2,015 | 4N28VS-ND | $0.61000 | Parametric Equivalent |
| 4N27-X000 | Vishay Semiconductor Opto Division | 0 | 4N27-X000-ND | $0.26103 | Parametric Equivalent |
| 4N28-X001 | Vishay Semiconductor Opto Division | 0 | 4N28-X001-ND | $0.27481 | Parametric Equivalent |
| 4N35 | Isocom Components 2004 LTD | 1,133 | 58-4N35-ND | $1.02000 | Similar |
| H11A1X | Isocom Components 2004 LTD | 1,030 | H11A1X-ND | $0.61000 | Similar |
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In-Stock: 0
50 expected in stock on 04-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.74000 | $0.74 |
| 50 | $0.40620 | $20.31 |
| 100 | $0.37150 | $37.15 |
| 500 | $0.30926 | $154.63 |
| 1,000 | $0.28883 | $288.83 |
| 2,000 | $0.27148 | $542.96 |
| 5,000 | $0.25250 | $1,262.50 |
| 10,000 | $0.24067 | $2,406.70 |
| 25,000 | $0.22777 | $5,694.25 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.




