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Product Overview
Digi-Key Part Number 497-3121-5-ND
Quantity Available 5,695
Can ship immediately

Manufacturer Part Number


Description TRIAC Alternistor - Snubberless 600V 12A Through Hole TO-220AB
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 7 Weeks
Documents & Media
Datasheets BT(A,B)12, T12xx
Other Related Documents BTA12 View All Specifications
Product Training Modules AC Switches Family, Part One
AC Switches Family, Part Two
EDA / CAD Models ? Download from Accelerated Designs
Catalog Page 1334 (CA2011 PDF)
Product Attributes Select All

Discrete Semiconductor Products


Thyristors - TRIACs



Series Snubberless™
Packaging ? Tube ?
Part Status Active
Triac Type Alternistor - Snubberless
Voltage - Off State 600V
Current - On State (It (RMS)) (Max) 12A
Voltage - Gate Trigger (Vgt) (Max) 1.3V
Current - Non Rep. Surge 50, 60Hz (Itsm) 120A, 126A
Current - Gate Trigger (Igt) (Max) 50mA
Current - Hold (Ih) (Max) 50mA
Configuration Single
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Through Hole
Package / Case TO-220-3
Supplier Device Package TO-220AB
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Additional Resources
Standard Package ? 50
Other Names 497-3121-5

09:42:56 10/28/2016

Price & Procurement

All prices are in CAD.
Price Break Unit Price Extended Price
1 2.02000 2.02
10 1.80400 18.04
100 1.40670 140.67
500 1.16208 581.04
1,000 0.91743 917.43

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