50pcs BC639 BC640 BC546B BC547B BC548B BC556B BC557B BC558B BC559B BC546 BC547 BC548 BC556 BC557 BC558 triode transistor TO-92
USD 0.57
50pcs BC639 BC640 BC546B BC547B BC548B BC556B BC557B BC558B BC559B BC546 BC547 BC548 BC556 BC557 BC558 triode transistor TO-92