STMicroelectronics, Inc. 800V 4A Triac Z0409NF 1AA2

TRIAC SENS GATE 800V 4A TO202-3 Product overview: Z0409NF 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 800V, 4A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 800V, 4A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-Z0409NF 1AA2 can be used for catalog matching and distributor lookup.

Manufacturer: STMicroelectronics
Win Source Part Number: 119353-Z0409NF 1AA2
Packaging: Bulk
Mounting: Through Hole
Current - Hold (Ih) (Max): 10mA
Configuration: Single
Voltage - Off State: 800V
Voltage - Gate Trigger (Vgt) (Max): 1.3V
Current - Gate Trigger (Igt) (Max): 10mA
Current - On State (It (RMS)) (Max): 4A
Current - Non Rep. Surge 50, 60Hz (Itsm): 20A, 21A
Triac Type: Logic - Sensitive Gate
Family Name: Z0409NF
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TO-202
Alternative Parts (Cross-Reference): BTA204-800E; BTA204-800E,127; Z0409NF; Z0409NF 0AA2;
Introduction Date: October 15, 2001
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance

TRIAC Logic - Sensitive Gate 800V 4A Through Hole TO-202-3