5PCS T106D1 4A 400V SCR TO 202|scr regulator|scr dc motor controllerscr transistor - AliExpress
T106D1 Datasheet(PDF) - Littelfuse
T106D1 Littelfuse Inc. | Discrete Semiconductor Products | DigiKey
Major Brands T106D1 Diode, Sensitive Gate Silicon Controlled Rectifier, 400 Volt, 4 Amp, TO-220, 4.7 mm W x 7.87 mm H x 9.78 mm L (Pack of 10): Electronic Components: Amazon.com: Industrial & Scientific