STMicroelectronics, Inc. TRIACs ACST4-7CFP

TRIAC Standard 700V 4A Through Hole TO-220FP

Manufacturer: STMicroelectronics
Win Source Part Number: 039082-ACST4-7CFP
Packaging: Tube/Rail
Mounting: Through Hole
Current - Hold (Ih) (Max): 35mA
Configuration: Single
Voltage - Off State: 700V
Voltage - Gate Trigger (Vgt) (Max): 1.1V
Current - Gate Trigger (Igt) (Max): 25mA
Current - On State (It (RMS)) (Max): 4A
Current - Non Rep. Surge 50, 60Hz (Itsm): 30A, 33A
Triac Type: Standard
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: -30°C to 125°C (TJ)
Case / Package: TO-220FP
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited

Overvoltage protected AC switch Product overview: ACST4-7CFP 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-ACST4-7CFP can be used for catalog matching and distributor lookup.