T1635T-8I is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $2.99776
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Littelfuse Inc.
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TRIAC Alternistor - Snubberless 800 V 16 A Through Hole TO-220AB Insulated
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

T1635T-8I

DigiKey Part Number
497-13292-5-ND
Manufacturer
Manufacturer Product Number
T1635T-8I
Description
TRIAC ALTERNSTR 800V 16A TO220AB
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
TRIAC Alternistor - Snubberless 800 V 16 A Through Hole TO-220AB Insulated
Datasheet
 Datasheet
EDA/CAD Models
T1635T-8I Models
Product Attributes
Filter Similar Products
Category
Current - Non Rep. Surge 50, 60Hz (Itsm)
120A, 126A
Manufacturer
STMicroelectronics
Current - Gate Trigger (Igt) (Max)
35 mA
Series
Current - Hold (Ih) (Max)
45 mA
Packaging
Tube
Configuration
Single
Part Status
Active
Operating Temperature
-40°C ~ 150°C (TJ)
Triac Type
Alternistor - Snubberless
Mounting Type
Through Hole
Voltage - Off State
800 V
Package / Case
TO-220-3
Current - On State (It (RMS)) (Max)
16 A
Supplier Device Package
TO-220AB Insulated
Voltage - Gate Trigger (Vgt) (Max)
1.3 V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
QJ8016LH4TPLittelfuse Inc.0QJ8016LH4TP-ND$2.99776Direct
BTA08-800BW3GLittelfuse Inc.962BTA08-800BW3G-ND$3.97000Similar
BTA08-800CW3GLittelfuse Inc.3,265BTA08-800CW3GOS-ND$4.09000Similar
BTA12-800BW3GLittelfuse Inc.874BTA12-800BW3GOS-ND$4.85000Similar
BTA12-800CW3GLittelfuse Inc.0BTA12-800CW3G-ND$2.49742Similar
In-Stock: 0
50 expected in stock on 02-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.95000$2.95
50$1.45960$72.98
100$1.31450$131.45
500$1.06016$530.08
1,000$0.97841$978.41
2,000$0.90969$1,819.38
5,000$0.83838$4,191.90
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. Tariff costs are calculated and will be displayed in the shopping cart.