Product Name : NPN Transistor Model : S8050 Collector Base Voltage : 40V Collector Emitter Voltage : 25V Emitter Base Voltage : 5V Package: TO-92. For general purpose use, a great choice for your electronic devices. Collector Current(Continuous) : 500mA Collector Power Dissipation : 0.625W Pin Size : 14 x 0.5mm/ 0.551" x 0.019" ( L* D) Body Dimension : 4 x 3 x 4mm/ 0.16" x 0.12" x 0.16" (L*W*T) Pitch : 1.5mm/0.059" Color : Black Weight : 5g Package Content : 20 x NPN Transistors Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.