STMicroelectronics, Inc. Triacs - Z0409DF 1AA2 Z0409DF 1AA2

Manufacturer: STMicroelectronics
Win Source Part Number: 800225-Z0409DF 1AA2
Packaging: Bulk
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: TO-202 No Tab
Configuration: Single
Voltage - Off State: 400V
Current - Non Rep. Surge 50, 60Hz (Itsm): 20A, 21A
Triac Type: Logic - Sensitive Gate
Part Status: Obsolete(EOL)
Categories: Discrete Semiconductor Products
Manufacturer Package: TO-202
Current - On State (It (RMS)) (Maximum): 4A
Voltage - Gate Trigger (Vgt) (Maximum): 1.3V
Current - Gate Trigger (Igt) (Maximum): 10mA
Current - Hold (Ih) (Maximum): 10mA
Alternative Parts (Cross-Reference): Z0409MF; Z0409MF 0AA2; Z0409MF 1AA2;
Introduction Date: January 01, 2000
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited

TRIAC SENS GATE 400V 4A TO202-3 Product overview: Z0409DF 1AA2 from STMicroelectronics is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400V, 4A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 400V, 4A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-Z0409DF 1AA2 can be used for catalog matching and distributor lookup.

TRIAC Logic - Sensitive Gate 400V 4A Through Hole TO-202-3