S4040R is out of stock and backorders are currently unavailable.
Available Substitutes:

Parametric Equivalent


Littelfuse Inc.
In Stock: 977
Unit Price: $53.52000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $53.60000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $44.79000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $40.96000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $15.17000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: $20.48000
Datasheet
SCR 400 V 40 A Standard Recovery Through Hole TO-220 Non-Isolated Tab
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S4040R

DigiKey Part Number
S4040R-ND
Manufacturer
Manufacturer Product Number
S4040R
Description
SCR 400V 40A TO-220 NON-ISOLATED
Customer Reference
Detailed Description
SCR 400 V 40 A Standard Recovery Through Hole TO-220 Non-Isolated Tab
Datasheet
 Datasheet
Product Attributes
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Category
Current - On State (It (RMS)) (Max)
40 A
Manufacturer
Littelfuse Inc.
Current - Hold (Ih) (Max)
60 mA
Packaging
Bulk
Current - Off State (Max)
10 µA
Part Status
Discontinued at DigiKey
Current - Non Rep. Surge 50, 60Hz (Itsm)
430A, 520A
Voltage - Off State
400 V
SCR Type
Standard Recovery
Voltage - Gate Trigger (Vgt) (Max)
1.5 V
Operating Temperature
-40°C ~ 125°C
Current - Gate Trigger (Igt) (Max)
40 mA
Mounting Type
Through Hole
Voltage - On State (Vtm) (Max)
1.8 V
Package / Case
TO-220-3
Current - On State (It (AV)) (Max)
25 A
Supplier Device Package
TO-220 Non-Isolated Tab
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
S4040RQ2TPLittelfuse Inc.977F7914-ND$53.52000Parametric Equivalent
S4040RQ3TPLittelfuse Inc.0F7915-ND$53.60000Parametric Equivalent
S4040RTPLittelfuse Inc.0F7302-ND$44.79000Parametric Equivalent
S4055RTPLittelfuse Inc.0F7303-ND$40.96000Parametric Equivalent
TYN408GRGSTMicroelectronics0497-4484-5-ND$15.17000Similar
In-Stock: 0
Due to temporary constrained supply, we are unable to accept backorders and lead time is not available at this time. View Substitutes or Alternative Package Types