Cheap And Discounts 100/200Pcs BC817-25W SMD Transistor Footprint SOT-323 Silkscreen 6B Type NPN 45V/500mA Bipolar Amplifier Transistor Wholesale. Buy Directly From Merchant Emind Electronic Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.