WeEn Semiconductors' TRIAC BT131-600,412 is a three-terminal, bidirectional, solid-state switch designed for use in AC switching applications. It is a sensitive gate TRIAC with a maximum blocking voltage of 600V and a maximum current rating of 1A. The TRIAC is housed in a TO92-3 package, making it suitable for use in a variety of applications.

Features of the TRIAC BT131-600,412 include:
- High blocking voltage of 600V
- Maximum current rating of 1A
- Low on-state voltage drop
- Low gate current
- High surge current capability
- Low thermal resistance
- High commutation capability
- High temperature stability

Applications of the TRIAC BT131-600,412 include:
- AC motor control
- Heating control
- Lighting control
- Power supplies
- Home appliances
- Industrial automation