4N37-X009 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 48
Unit Price: $0.79000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 3
Unit Price: $0.83000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.76000
Datasheet

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: $0.76000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.76000
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.33256
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: $0.25015
Datasheet

Parametric Equivalent


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.30043
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: $0.66000
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.24095
Datasheet

Similar


Isocom Components 2004 LTD
In Stock: 0
Unit Price: $0.59000
Datasheet
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

4N37-X009

DigiKey Part Number
4N37-X009-ND
Manufacturer
Manufacturer Product Number
4N37-X009
Description
OPTOISO 5KV TRANS W/BASE 6-SMD
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-SMD
Datasheet
 Datasheet
EDA/CAD Models
4N37-X009 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Output (Max)
30V
Manufacturer
Vishay Semiconductor Opto Division
Current - Output / Channel
50mA
Packaging
Tube
Voltage - Forward (Vf) (Typ)
1.2V
Part Status
Active
Current - DC Forward (If) (Max)
60 mA
Number of Channels
1
Operating Temperature
-55°C ~ 100°C
Voltage - Isolation
5000Vrms
Mounting Type
Surface Mount
Current Transfer Ratio (Min)
100% @ 10mA
Package / Case
6-SMD, Gull Wing
Turn On / Turn Off Time (Typ)
10µs, 10µs
Supplier Device Package
6-SMD
Input Type
DC
Base Product Number
Output Type
Transistor with Base
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (107)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
4N35-X007TVishay Semiconductor Opto Division484N35-X007TTR-ND$0.79000Parametric Equivalent
4N35-X017TVishay Semiconductor Opto Division3751-4N35-X017TTR-ND$0.83000Parametric Equivalent
4N35-X007Vishay Semiconductor Opto Division04N35-X007-ND$0.76000Parametric Equivalent
4N35-X009Vishay Semiconductor Opto Division04N35-X009-ND$0.68000Parametric Equivalent
4N35-X009TVishay Semiconductor Opto Division04N35-X009TTR-ND$0.76000Parametric Equivalent
In-Stock: 0
50 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.71000$0.71
50$0.38920$19.46
100$0.35600$35.60
500$0.29632$148.16
1,000$0.27674$276.74
2,000$0.26010$520.20
5,000$0.24191$1,209.55
10,000$0.23057$2,305.70
25,000$0.21820$5,455.00
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.