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

Similar


onsemi
In Stock: 2,640
Unit Price: $0.73000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.72000
Datasheet

Direct


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.68000
Datasheet
Optoisolator Transistor with Base Output 2500Vrms 1 Channel 6-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Optoisolator Transistor with Base Output 2500Vrms 1 Channel 6-DIP
6 DIP

4N25

DigiKey Part Number
160-1300-5-ND
Manufacturer
Manufacturer Product Number
4N25
Description
OPTOISO 2.5KV TRANS W/BASE 6-DIP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor with Base Output 2500Vrms 1 Channel 6-DIP
Datasheet
 Datasheet
EDA/CAD Models
4N25 Models
Product Attributes
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Category
Voltage - Output (Max)
30V
Manufacturer
Lite-On Inc.
Current - Output / Channel
100mA
Series
Voltage - Forward (Vf) (Typ)
1.2V
Packaging
Tube
Current - DC Forward (If) (Max)
80 mA
Part Status
Active
Vce Saturation (Max)
500mV
Number of Channels
1
Operating Temperature
-55°C ~ 100°C
Voltage - Isolation
2500Vrms
Mounting Type
Through Hole
Current Transfer Ratio (Min)
20% @ 10mA
Package / Case
6-DIP (0.300", 7.62mm)
Rise / Fall Time (Typ)
3µs, 3µs
Supplier Device Package
6-DIP
Input Type
DC
Base Product Number
Output Type
Transistor with Base
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
4N25Monsemi2,6402832-4N25M-ND$0.73000Similar
4N25VMonsemi04N25VM-ND$0.72000Similar
4N25Vishay Semiconductor Opto Division0751-4N25-ND$0.68000Direct
In-Stock: 0
65 estimated in stock on 07-Dec-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.38000$0.38
65$0.19723$12.82
130$0.17931$23.31
520$0.15077$78.40
1,040$0.13956$145.14
2,015$0.13042$262.80
5,005$0.11995$600.35
10,010$0.11336$1,134.73
25,025$0.10616$2,656.65
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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