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

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.68000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.25015
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.59000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.25015
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.55000
Datasheet

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Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.18966
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Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.61000
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Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.19420
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Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.61000
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.18966
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.55000
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.18966
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.55000
Datasheet

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Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.55000
Datasheet
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (48)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
4N25-X000Vishay Semiconductor Opto Division04N25-X000-ND$0.68000Parametric Equivalent
4N25-X001Vishay Semiconductor Opto Division04N25-X001-ND$0.25015Parametric Equivalent
4N26Vishay Semiconductor Opto Division04N26-ND$0.59000Parametric Equivalent
4N26-X001Vishay Semiconductor Opto Division04N26-X001-ND$0.25015Parametric Equivalent
4N25Isocom Components 2004 LTD058-4N25-ND$0.55000Similar
In-Stock: 0
50 estimated in stock on 16-Feb-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt 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
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.