TYN812RG is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $3.14000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $2.73000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $2.23000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $3.01000
Datasheet
SCR 800 V 12 A Standard Recovery Through Hole TO-220
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TYN812RG

DigiKey Part Number
497-4490-5-ND
Manufacturer
Manufacturer Part Number
TYN812RG
Description
SCR 800V 12A TO-220
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
SCR 800 V 12 A Standard Recovery Through Hole TO-220
Datasheet
 Datasheet
EDA/CAD Models
TYN812RG Models
Product Attributes
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Category
Current - Hold (Ih) (Max)
30 mA
Manufacturer
STMicroelectronics
Current - Off State (Max)
5 µA
Packaging
Tube
Current - Non Rep. Surge 50, 60Hz (Itsm)
140A, 145A
Part Status
Active
SCR Type
Standard Recovery
Voltage - Off State
800 V
Operating Temperature
-40°C ~ 125°C
Voltage - Gate Trigger (Vgt) (Max)
1.3 V
Mounting Type
Through Hole
Current - Gate Trigger (Igt) (Max)
15 mA
Package / Case
TO-220-3
Voltage - On State (Vtm) (Max)
1.6 V
Supplier Device Package
TO-220
Current - On State (It (AV)) (Max)
8 A
Base Product Number
Current - On State (It (RMS)) (Max)
12 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
S8012RTPLittelfuse Inc.0F9727-ND$3.14000Direct
2N6399GLittelfuse Inc.02N6399GOS-ND$2.73000Similar
2N6399TGLittelfuse Inc.02N6399TG-ND$2.23000Similar
MCR12NGLittelfuse Inc.0MCR12NGOS-ND$3.01000Similar
In-Stock: 0
50 estimated in stock on 01-Feb-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.65000$1.65
50$0.78480$39.24
100$0.70000$70.00
500$0.55120$275.60
1,000$0.50332$503.32
2,000$0.46305$926.10
5,000$0.41948$2,097.40
10,000$0.40313$4,031.30
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.