FRC-520-I/S/M/LQ 10/20/40/90 FRC-5521 FRC5-A016-1TOS-FA FRC5-A020-3T0S-FA FRC5-A050-1T0S-FA FRC5-A050-3TAS FRC5-A050-3TAS-FA FRC5C10L53T0S FRC5-C10S42T-DL FRC5-C10S53T-0L