Found 5 alternatives for 09030006134 by HARTING. Backplane Connectors Contacts — Tube.
DIN-SIGNAL HI CURRENT M 20A SLD
CONTACT SOCKET COAXIAL
DIN-SIGNAL HIGH CURRENT M 40A S
DIN-SIGNAL COAX M SOLDER/CRIMP
DIN-SGNL COAX M 50OHM FOR M-FLAT