The AMP connector was similar to the patented Molex connectors but not interchangeable. In October 1963, AMP (now TE Connectivity) introduced the Mate-n-Lok connector. First used in home appliances, other industries soon began designing it into their products from automobiles to vending machines to minicomputers. Molex developed and patented the first examples of this connector style in the late 1950s and early 1960s. The Mate-n-Lok connector design led to several connector types that have become established for connecting power in desktop PCs because of their simplicity, reliability, flexibility, and low cost, and is more widely known as a "Molex connector" despite not being from the Molex company. It featured improvements such as being keyed to prevent incorrect insertion. Developed by Molex Connector Company in the late 1950s, the design features cylindrical spring-metal pins that fit into cylindrical spring-metal sockets, both held in a rectangular matrix in a nylon shell.ĪMP (now TE Connectivity) introduced the Mate-n-Lok connector in October 1963, which was similar to Molex's patented design but not compatible. The RMF contacts are available in 20 to 30 AWG.įor more information about the Micro-Fit 3.AMP Mate-n-Lok 1-480424-0 Power connector (female pins, male connector)ġ8 AWG, or 0.823 mm 2 wire is typically used.ĪMP Mate-n-Lok and Molex standard 0.093-inch pin and socket power connectors Molex standard 0.093-inch pin and socket connectors Molex disk drive power connection system tool and connectors ATX connectorĪ Molex connector is a two-piece pin-and-socket interconnection which became an early electronic standard. The pre-lubricated version can be mated up to 250 times and fits into Micro-Fit 3.0 standard housings. If applications are to be equipped with connectors that require lower insertion and withdrawal forces or tolerate frequent mating cycles for longer, the Micro-Fit 3.0 RMF contacts come into focus.The pinhole-like shape ensures a reliable connection. In conjunction with the Micro-Fit 3.0 receptacle, it is possible to convert printed circuit boards easily from solder to press-fit applications. The CPI specification of the Micro-Fit 3.0 connectors includes a spring-loaded press-fit pin interface while retaining all the features of the standard Micro-Fit 3.0 connector.They are available in single-row with integrated secondary locking and double-row. ![]() Molex Micro-Fit TPA connectors prevent interference with end products. It can only be closed when the contact is correctly positioned. A contact position assurance (TPA) feature reduces contact slippage by providing redundant locking.With Micro-Fit BMI (Blind Mate Interface), Molex provides blind-mateable cable-to-cable and cable-to-board connectors, with up to 2.54 mm tolerance to misalignment and self-alignment capability. ![]() This is time-consuming and can result in damage.
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