The terminal pins on the other hand are what conduct the current. The function of the housing is to hold the terminals and protect them from shorting, dust, dirt, moisture, and electrical interference. The connectors are capable of up to 10 amperes. The connector that provides power has female pins and a male housing while the connector that receives power has male pins and a female housing. COLOR FUNCTION Yellow 12 volts Black Ground Red 5 volts The connector is polarized and designed in a way that makes it difficult to plug it in incorrectly. The wires consist of a yellow wire, two black wires and a red wire. ![]() These shells can be arranged to support anywhere from two to fifteen circuits. The pins and the sockets on the ends of a Molex connector are held in place by nylon shells and aligned 5.088 mm apart in a sort of rectangular matrix depending on the application. One piece of the two piece pin and socket design consists of metal pins while the other piece consists of metal sockets. The connector has a nylon plug and receptacle consisting of a two piece pin and socket connection to which four wires are attached. One suggestion I've learned is that Digi-Key is actually better at pairing up housings and pins, so you can try taking the part number for the housing and searching for it on Digi-Key, and see what they suggest for matching pins.The Molex connector has a very simple design. If I do find exact part numbers for matching pins/housings, I'll list them here. I do know from experience that especially the crimp pins don't necessarily always work, because Molex only links a SERIES of pins to each housing, and some times not all pins in a given series actually work with a given housing. *Note that, unless specified, I have not actually tested any of these part numbers (though I do intend to, I just haven't ordered any yet), this is all from searching, so YMMV. PC front-panel light/button connector: standard 0.1" dual-row header with keying plugĪC97 front-panel audio connector: standard 0.1" dual-row header with keying plug (Again, almost definitely a Molex Mini-Fit Jr 5566)Ĥ-pin drive power "Standard Molex" connectorĬables are female, devices are male (male cable connectors are usually only used as adapters)įemale cable housing: Molex P/N 15-24-4048įemale cable housing: Molex P/N 67582-0000Ģ/3/4 pin fan connectors: standard 0.1" header, usually with a locking tab (Almost definitely a Molex Mini-Fit Jr 5566, it's not 2 of the 4-pin connectors side-by-side, it's one of those combined with one of the 20+4 connectors)Ħ-pin PCI Express auxiliary power connector (Almost definitely a Molex Mini-Fit Jr 5566, but it's polarized differently than the 4-pin connector on the 20+4 main connector)Ĩ-pin motherboard supplemental power connector For now, I'm mostly looking for part numbers by Molex, but if anyone finds them from other manufacturers, I'll take those as well.ĪTX 20 pin standard motherboard main power connectorĤ-pin motherboard supplemental power connector ![]() This list is a work in progress, so please feel free to add to it. Yes, I know that Sparkfun carries a few of these connectors, but I still like having MPN's rather than relying on a single distributor, so I figured I'd document my findings here. Recently, I started on a project that I wanted to power from a standard PC ATX power supply, which led to me looking for connectors to use so I didn't have to cut up the cable to access the various voltage lines.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |