20 Sets Jst 2.0 Ph 4 Pin Connector Plug, Include 10 Sets Mini 4 Pin Jst Ph2.0 Connector Plug Female with 150mm Cable Wire & 10 Piece Male Micro Jst Ph2.0mm 4Pin Connector Plug

This is what it looks like. No surprises here. Works just fine.

Used these to replace the cheap quality factory fan headers on my Gigabyte RTX 4080 Aero GPU that broke and the fans connected to them perfectly.

I've tried crimping these (JST PH 2mm) with a $20 tool (an "official" JST tool is $500) and these cheap connectors. It's a horrible waste of time. I'm glad I bought these factory crimped pigtails - now I'll solder these into the existing harness on my stepper motors.Wish there were larger gauges of wire choice available. There are 3 types of JST 2mm pins with a range of insertion force and wire gauge - (SPH-002T-P0.5S, SPH-002T-P0.5L, SPH-004T-P0.5S). Im guessing these are the standard force , smaller gauge. Just barely adequate for my repair job.

I water cooled my Gigabyte Gaming OC 3080 ti. I wanted to use the existing 4 pin fan headers and 3 pin ARGB header that was on my card. These worked great. For the 3 pin ARGB or DRGB header I simply cut off the 4th pin on this cable to turn it into a 3 pin as I wasn't going to buy a 10 pack to only use one connector.To find the correct pins I took the fan that I removed and connected them to a power supply that I set to 5v to avoid any issues if I connected them wrong. Using the original 4 pin motherboard fan header, it would be a 50/50. To find out the pinout on the 3 pin ARGB header I took apart the original aRGB light to find out which pin or wire was labeled. The +5v pin is the one that has a mark or labeled, the data will be the next pin followed by the ground.

This was needed to complete usb connections from victron controller to raspberry pi for victron app info. Filled the bill!

Like the idiot I often am, I did not carefully read the product description of these, which clearly states (in the FIRST LINE) that these have a spacing of 2mm (0.08 inch) between pins. A "standard" proto board has 0.1 inch spacing. Thus, these do not fit. There's nothing wrong with them, they seem perfectly good. But be aware if you intend on soldering them into a proto board, they won't fit. This is my fault, not the seller's, so I'll just keep them for some other use.

I got these to make my own Victron cables for my solar setup and they work perfectly. Positive lock and great quality wires

They are okay if you are making your own PCB, but if you want to attach them to a perfboard they will not fit.