And lastly, the tool required to do a good non-production IDT connection is expensive,Ĭompared to a hand crimper (I'm not talking about that small IDC mushroomed shaped tool). Too (causing a decrease in current handling, which means a burnt connector!)Īlso the wires can be pulled/ripped from the IDC terminal pin much easier than a crimpedĬonnection. Of IDCs, the "V" that cuts through the wire insulation can also eventually cut the wire strands In the short time, an IDT connector works fine. Involved is mating the wire to the IDT connector and pressing it in place. The wire for connection to the terminal pin, and no crimping step. IDT/IDC connectors are great for manufacturers.
Hence as a replacement, this style connector should be avoided. IDC connectos are not used for reliability, they are used to decrease assembly cost. Used this (crappy!) style of connector termination originally. Is that assembly time is dramatically reduced, decreases cost. Insulation Displacement Connectors (IDC). Terminal slot smaller than the conductor diameter, displacing the insulationīe removed, which is a major advantage of this method of termination using In insulation displacement technology (IDT or IDC), an insulated wire is pressed into a The end result is all up to you (below is a guide to Installed." So keep that in mind when hand crimping! Products fail when they should not fail, if machine Provide inconsistent crimps, with the possibility Them, and wish we didn't have to sell them. Makes automatic crimping tools and dies, which can feed terminal pinsĪnd wires, doing many many crimps automatically per minute. This is what should be used on most replacement pinball applications.Ĭrimped connectors also work well in a production environment.
Inexpensive hand crimper, and provides an excellent gas-tight connection, Since a crimped connection can be easily performed with an The terminal pin, which prohibits corrosion at the wire to terminal pinĬonnection. A "good crimp" provides a gas-tight connection on Note that the conductor is crimped in two places – on the wire and on its The sleeve with pliers, presses, or automated crimping machines. In crimping, a metal sleeve is secured to a conductor by mechanically crimping
Termination is a key concept in connector design. The terminals meet and bridge the circuit path. Terminals are inserted into connector housings. You may hear certain types of male terminals referred TheyĪre also known as contacts, and they are usually either male or female,Īs shown on the right. Terminals are the metal components in a connector that conduct current. Its mainįunctions are to hold the terminals and protect them from shorting, dust, dirt, moisture, Usually made of molded plastic, a housing is a connector's casing. Products and components into existing systems. If an electronic component fails, connectors allow a technician to quicklyĪs technology advances, connectors allow us to replace old components withĬonnectors give engineers the flexibility to design and integrate new Using connectors offers several important advantages over permanent connections.Ĭonnectors make it easier to assemble electronic products. However, imagine the effect soldering would have onĪssembly manufacturer, repair and upgrades. You don't need a connector to complete a circuit. Converting Looped IDC Terminal Pins to Crimped Pins.Should Connector Terminal Pins be Soldered?.Connector Tools & Parts Needed, and Where to Get Them.Manufacturing Engineer, who worked for three years as supervisor of the wiring crimp dieĮngineering department and four years as the Program Manager of a Vehicle Wiring Programįor an automotive wiring company in Detroit). Molex technical advisors, and (an eight year automotive wiring industry Pinball: Molex Connectors and Terminal Pin Crimping Explained Molex Connectors Explained,Ġ4/03/05 - by gathered from, talking to
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