2N3904S-RTK/PSMV 2N3904S-RTK/PSV 2N3904S-RTK/PT 2N3904S-RTK/PTV 2N3904S-RTK/PV 2N3904S-RTK/S 2N3904S-RTKIP 2N3904S-RTP/S 2N3904S-RTR/PS 2N3904S-ZC