This cable has a 4 Pin male Power connector on one end to a 4 Pin Female. You try to avoid theoretical maximums for production. Description This is a 6 inch power cable used as an extension for powering drives. Typically, power supplies supplied half that for peripherals (5A for both comes to mind). With the 14 AWG cable, you could get 11A on 12V circuit (Pins 1 and 2), 132W, and 11A on 5V circuit (Pins 3 and 4), 55W. And OP 44A/connector.įrom SuperUser (but no reference to external source) Is this a floppy disk connector to the power supply?: Increase wire size to 14 AWG and you do get 11A/pin. Odds are that no actual circuit will have 18A sourced due to other factors. There are other factors: Ambient Temperature. Great way to turn those 5V or 12V fans off without having to unplug. All applications should be tested by the end user.Īs in designer is responsibe. Molex 4 pin pass-through on one side with easy on/off switch located on another end. are intended to be a guide in the selection of a connector family. That is 18A supplied and 18A sunk (Ground). 36A per connector theoretical maximum, if 105☌ and 30☌ are maintained. 12in Molex LP4 Power Extension Cable M/F - 4 pin Molex Power Connector - 4 pin Power Extension Cable - LP4 Power Cable (LP4POWEXT12) - power. With every circuit energized, for a 4 in-line connector, with 18 AWG wire is 9A/pin. Derating connector due to adjacent conductors. Among such features are pitch sizes that range from 0.20 to 2.00mm, circuit sizes from 2 to 96, actuator types that include front flip, back flip, slider, One-Touch and LIF, in a right-angle or vertical orientation. It has a matching 4-pin molex connector to the hard drive/CD-ROM. Table shows number of circuits vs size of wire. Molexs Easy-On FFC/FPC Connecters are available with a wide variety of features to promote design flexibility. connectors that only plug into motherboards or hard drives. The maximum current that can be carried is a function of the maximum temperature of the housing (105☌) and the maximum temperature of individual connection (30☌) (and maximum temperature of wire insulation) (and length of wire) (and ambient temperature). 1PCS 4-pin IDE Power Cord HY1578 4-pin Molex Male to 2-port Molex IDE Female Power Splitter Adapter Cable Model Number4P Power Cable OriginMainland China. Glow Wire Equivalent Part Number 366430004 Maximum current per contact 20A if used with 3664 terminal. The problem is a little bit more complicated than that. 2.13mm Diameter MLX Power Crimp Housing Plug, 4 Circuits, Natural. So 4 pins at 11A/pin leads to the 44A of OP.
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