Film-shaped fired material, and film-shaped fired material with support sheet

A film-shaped fired material, comprising:

• sinterable metal particles;
• and
• a binder component,
• wherein the binder component is a resin which comprises a constituent unit derived from methacrylate,
• wherein a content of the constituent unit derived from methacrylate with respect to a total amount of constituent units in the resin is 50% to 100% by mass,
• wherein a time (A1) after the start of a temperature increase, at which a negative gradient is the highest, in a thermogravimetric curve (TG curve) measured from 40° C. to 600° C. at a temperature-rising-rate of 10° C./min in an air atmosphere and a maximum peak time (B1) in a time range of 0 seconds to 2160 seconds after the start of a temperature increase in a differential thermal analysis curve (DTA curve) measured from 40° C. to 600° C. at a temperature-rising-rate of 10° C./min in an air atmosphere using alumina particles as a reference sample satisfy a relationship of “A1<B1<A1+200 seconds” and a relationship of “A1<2000 seconds”, and
• wherein a content of the binder component with respect to 100% by mass which is a total content of a solid content in the film-shaped fired material is 10% to 20% by mass.