TS420-600B is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
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Unit Price: $1.99000
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SCR 600 V 4 A Sensitive Gate Surface Mount DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TS420-600B

DigiKey Part Number
497-14804-5-ND
Manufacturer
Manufacturer Part Number
TS420-600B
Description
SCR 600V 4A DPAK
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
SCR 600 V 4 A Sensitive Gate Surface Mount DPAK
Datasheet
 Datasheet
EDA/CAD Models
TS420-600B Models
Product Attributes
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Category
Current - Hold (Ih) (Max)
5 mA
Manufacturer
STMicroelectronics
Current - Off State (Max)
5 µA
Packaging
Tube
Current - Non Rep. Surge 50, 60Hz (Itsm)
30A, 33A
Part Status
Active
SCR Type
Sensitive Gate
Voltage - Off State
600 V
Operating Temperature
-40°C ~ 125°C
Voltage - Gate Trigger (Vgt) (Max)
800 mV
Mounting Type
Surface Mount
Current - Gate Trigger (Igt) (Max)
200 µA
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Voltage - On State (Vtm) (Max)
1.6 V
Supplier Device Package
DPAK
Current - On State (It (AV)) (Max)
2.5 A
Base Product Number
Current - On State (It (RMS)) (Max)
4 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCR718T4GLittelfuse Inc.0MCR718T4GOSTR-ND$1.99000Similar
S6004DS1RPLittelfuse Inc.0S6004DS1RP-ND$0.79586Similar
S6004DS1TPLittelfuse Inc.0S6004DS1TP-ND$0.94769Similar
S6004DS2RPLittelfuse Inc.0S6004DS2TR-ND$2.30000Similar
S6004DS2TPLittelfuse Inc.0S6004DS2TP-ND$0.90561Similar
In-Stock: 0
75 estimated in stock on 01-Feb-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.16000$1.16
75$0.49973$37.48
150$0.44473$66.71
525$0.36630$192.31
1,050$0.33229$348.90
2,025$0.30506$617.75
5,025$0.27402$1,376.95
10,050$0.25467$2,559.43
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.