The Panzerjäger-Abteilung (Sfl.) 643 was formed on 1 April 1940 by the redesignation of Panzerabwehr-Abteilung 643. It was disbanded in May 1943.

The "(Sfl.)" in the title means "Selbstfahrlafette", i.e. Self-propelled gun.

Sources used

Georg Tessin - Verbände und Truppen der deutschen Wehrmacht 1933-1945

Reference material on this unit

- None known at this time -