2N6403G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.21246
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $5.63000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $1.67000
Datasheet
SCR 400 V 16 A Standard Recovery Through Hole TO-220AB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2N6403G

DigiKey Part Number
2N6403GOS-ND
Manufacturer
Manufacturer Part Number
2N6403G
Description
SCR 400V 16A TO-220AB
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
SCR 400 V 16 A Standard Recovery Through Hole TO-220AB
Datasheet
 Datasheet
EDA/CAD Models
2N6403G Models
Product Attributes
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Category
Current - Hold (Ih) (Max)
40 mA
Manufacturer
Littelfuse Inc.
Current - Off State (Max)
10 µA
Packaging
Box
Current - Non Rep. Surge 50, 60Hz (Itsm)
160A @ 60Hz
Part Status
Active
SCR Type
Standard Recovery
Voltage - Off State
400 V
Operating Temperature
-40°C ~ 125°C
Voltage - Gate Trigger (Vgt) (Max)
1.5 V
Mounting Type
Through Hole
Current - Gate Trigger (Igt) (Max)
30 mA
Package / Case
TO-220-3
Voltage - On State (Vtm) (Max)
1.7 V
Supplier Device Package
TO-220AB
Current - On State (It (AV)) (Max)
10 A
Base Product Number
Current - On State (It (RMS)) (Max)
16 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
S4016RTPLittelfuse Inc.0S4016RTP-ND$1.21246Direct
S4055RTPLittelfuse Inc.0F7303-ND$5.63000Similar
TYN616RGSTMicroelectronics0497-2420-5-ND$1.67000Similar
In-Stock: 0
1,000 estimated in stock on 10-Mar-2027
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$2.37000$2.37
10$1.51900$15.19
100$1.03520$103.52
500$0.82804$414.02
1,000$0.76143$761.43
2,000$0.70542$1,410.84
5,000$0.65300$3,265.00
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