Silicon Transistor - TOOGOO(R) 2 Pcs BT136-600E 600V 4Amp High Switching Speed Silicon Transistor Product Name : Silicon Transistor;Model No. : BT136-600E RMS On-state Current : 4A;Repetitive Peak Off-state Voltage : 600V;Mounting Hole Diameter : 3.5mm / 0.14" Pin Size : 15 x 3mm / 0.59" x 0.12" ( L* Pitch);Total Size : 30 x 9 x 4mm / 1.18" x 0.35" x 0.16" (L*W*H) Main Material : Silicon;Main Color : Black, Silver Tone Weight : 4g;Mounted Type : Through Hole