2. When preceded by a modifier, type meaning “kind, sort” is sometimes used without a following of: This type furnace uses very little current. In writing, a hyphen is often placed between type and the preceding word or words: a magnetic-type holder; a New England-type corn pudding. This construction is frequently criticized by usage guides; it is most typical of journalistic writing and advertising and occurs rarely in formal speech or writing. In almost all cases the construction can be rendered fully standard either by restoring of after type, with no hyphen ( this type of furnace; a New England type of corn pudding ) or by omitting type altogether ( a magnetic holder).

Did you mean Type A?