Q4008LH4 is out of stock and backorders are currently unavailable.
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STMicroelectronics
In Stock: 1.475
Unit Price: 1,43000 €
Datasheet

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WeEn Semiconductors
In Stock: 0
Unit Price: 0,47092 €
Datasheet
TRIAC Alternistor - Snubberless 400 V 8 A Through Hole TO-220 Isolated Tab
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

Q4008LH4

DigiKey Part Number
Q4008LH4-ND
Manufacturer
Manufacturer Product Number
Q4008LH4
Description
TRIAC ALTERNISTOR 400V 8A TO220
Customer Reference
Detailed Description
TRIAC Alternistor - Snubberless 400 V 8 A Through Hole TO-220 Isolated Tab
Datasheet
 Datasheet
Product Attributes
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Category
Current - Gate Trigger (Igt) (Max)
35 mA
Manufacturer
Littelfuse Inc.
Current - Hold (Ih) (Max)
35 mA
Packaging
Bulk
Configuration
Single
Part Status
Discontinued at DigiKey
Operating Temperature
-40°C ~ 125°C (TJ)
Triac Type
Alternistor - Snubberless
Mounting Type
Through Hole
Voltage - Off State
400 V
Package / Case
TO-220-3 Isolated Tab
Current - On State (It (RMS)) (Max)
8 A
Supplier Device Package
TO-220 Isolated Tab
Voltage - Gate Trigger (Vgt) (Max)
1.3 V
Base Product Number
Current - Non Rep. Surge 50, 60Hz (Itsm)
83A, 100A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BTA08-600CWRGSTMicroelectronics1.475497-3748-5-ND1,43000 €Similar
BTA212X-600F,127WeEn Semiconductors0BTA212X-600F,127-ND0,47092 €Similar
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