TRIAC Alternistor - Snubberless 400 V 40 A Through Hole TO-218X Isolated
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Q4040J7TP

DigiKey Part Number
Q4040J7TP-ND
Manufacturer
Manufacturer Part Number
Q4040J7TP
Description
TRIAC ALTERNISTOR 400V TO218X
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
TRIAC Alternistor - Snubberless 400 V 40 A Through Hole TO-218X Isolated
Datasheet
 Datasheet
Product Attributes
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Category
Current - Gate Trigger (Igt) (Max)
100 mA
Manufacturer
Littelfuse Inc.
Current - Hold (Ih) (Max)
100 mA
Packaging
Tube
Configuration
Single
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TJ)
Triac Type
Alternistor - Snubberless
Mounting Type
Through Hole
Voltage - Off State
400 V
Package / Case
TO-218X-3 Isolated Tab
Current - On State (It (RMS)) (Max)
40 A
Supplier Device Package
TO-218X Isolated
Voltage - Gate Trigger (Vgt) (Max)
2 V
Base Product Number
Current - Non Rep. Surge 50, 60Hz (Itsm)
335A, 400A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
Q4040J7TPLittelfuse Inc.3,7501294-Q4040J7TP-CHP$11.80000Parametric Equivalent
In-Stock: 0
Stock Options
250 estimated in stock on 26-Apr-2027
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$11.80000$11.80
10$8.19100$81.91
250$5.64064$1,410.16
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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