Connectors and interconnect products are electronic devices used to connect circuits, typically used for transmitting power, signals, and data. Most connectors require two independent (mating) components to complete the circuit, usually consisting of a male (plug) and a female (socket or jack). There are multiple styles and types of connectors that can be identified by their shape and size, contact configuration and pins, insulation between contacts, and so on. There are many connection methods for connectors, including welding, crimping, solder cup, winding, and board installation.

Jinftry is a global online electronic component distributor that distributes connectors and interconnect products many world-renowned brands, including 3M, Amphenol, Aptiv (formerly Delphi), Cinch, FCI, JST, JAE, HARTING, Harwin, Hirose, ITT Cannon, LEMO, Molex, Phoenix Contact, Samtec, TE Connectivity, Würth Elektronik, Souriau, etc. The types of connectors sold include circular connectors, automotive connectors, D-Sub connectors, Ethernet connectors, fiber optic connectors, audio connectors, solar connectors, power connectors, RF connectors, USB connectors, HDMI connectors, etc., as well as terminals, terminal blocks, terminal connectors, etc.