Modpart

Modpart is a term used in various technical and industrial contexts to denote a modular part or component that can be combined with other parts to form a larger system. The word is informal and not tied to a single standard, so its precise meaning can vary by field or vendor.

In manufacturing and mechanical design, a modpart refers to a component designed with compatible interfaces, connectors, or form factors so it can be swapped or reconfigured with other parts without redesign. Examples include standardized mounting patterns, connector interfaces, or interchangeable subassemblies. The goal is to enable scalability, repairability, and customization within product lines or systems.

In electronics and software, modparts may describe plug-in modules, expansion boards, or software modules that provide discrete functionality. In hardware ecosystems such as modular robotics or single-board computer platforms, modparts attach via defined buses or connectors. In software, modular architectures view modules or plugins as modparts that can be loaded, replaced, or extended to alter behavior or capabilities.

Ownership, terminology, and standards for modparts vary by vendor or project. There is no universal specification, so documentation will define the exact interface, dimensions, and compatibility for a given modpart. The concept aligns with broader ideas of modularity, interchangeability, and scalable design.

See also: modularity, modular design, plug-in, expansion module.