Hilitchi 40-Pieces 2 3 4 5 Pin 16mm Thread Male Female Panel Metal Aviation Wire Wire Connector Plug Assortment Kit (2 Pin / 3 Pin / 4 Pin / 5Pin)

These were a great value compared to others on the site. I'm using some to connect an oven to a microcontroller. The only thing to note with these, the pins are quite small and crowded together. 35 years ago, I could have soldered these without an issue.. now: not so much. but I would buy them again if I use up what I have

Love these connectors they are not military grade but they are great for normal usage just ordered my second set of them.Only issue MAKE SURE ALL THE STRAIN RELIEF SCREWS are included they are small and not a size you are likely to have spares. Of the 20 pairs maybe 10 had a screw come out in shipping I assumed. This was a bad assumption only 7 came lose in shipping 3 must have come lose when the units were packaged net result I had 3 incomplete units combining units still left me with 2 incomplete units. Not much of a problem because you are not likely to need every unit of every size (A have unused 3 pin's) but still make sure you check so you don't get caught short.Took me a couple of months to get to the end of my supply and therefor it was to late to get a replacement or refund but still love the product and am reordering past experience with shortage or missing parts has been great so Had I noticed in time I assume there would not have been a issue.

Overall good, but the hollow post is too shallow and makes it difficult to solder

Good quality, the threads are a little course and the retaining screw strips out very easy, but the connection is totally good. Easy to solder and the pins are well identified. The price is really great for those who can use most of the assortment.

I needed a few multi-pin connectors for a project I was working on, and I thought I would try out this assortment, not expecting them to be very high quality. I'm extremely happy with them. They solder well, both male and female, and mate strongly. The metal is not nickle plated like what I have been using, but I'm not paying $8.00 each for them either. These are perfect for almost all of your multi-pin connections for your projects.

These connectors are great, I love them. My only complaint would be that the female connectors have large posts that are nickel or chrome coated and difficult to solder to with lead free solder. Not impossible mind you, you just have to build heat on the post before adding your wire and solder. When I use 66/34 solder, it's not an issue. Still a great value and very useful connectors.

I don’t know that I would use these in an airplane but I’ve never had one fail on me and I’ve used them in a bunch of product. They make great penetrations on 3D printed boxes with 2mm thick walls. The only thing is the tiny screw that connects the metal body to the plastic innards will strip so don’t wrench down on it!

For the price of 3 connectors you get a qty of 5 each of 4 types in MALE and FEMALE configuration.The case is nothing special, really cheap, and some of the little screws were free inside (around 8) the case so you'll have to hunt them down and put them back on the connectors missing screws.I had 2 extra screws when I was done.Also look to screw in the screws on the remaining connectors as some will be real loose almost coming out.Fit my device no problem.I cannot attest to current capability and my device only uses 15 Watts, so no challenge there.

Needed a bunch of connectors with different number of pins. These worked perfect. Good price. Arrived on time.

I hate soldering but other than that being a requirement, these are pretty solid. Using it for my rotary to connect into my co2 laser

I thought it would be helpful if a sheet with the specs/ratings were included in the box - otherwise I have to check here if I have any doubts about current rating, or have to measure for size. This is a minor nit-pick - they are adequate for my purposes.There is another design issue that is a bit of an annoyance. The male fittings are panel mounted. You will note that there is a threaded portion that goes inside the panel, and one that goes outside, separated by a built in ring which is larger than the mounting hole. On every other electronic component I have ever used - toggle switches, pots, phone jacks, etc., the retaining nut goes on the outside of the panel. Generally there is only a single section of thread, and another nut inside the panel can be used to set the amount that protrudes outside. With the connectors being reviewed, the retaining nut must be inside the panel, otherwise there does not seem to be sufficient thread to screw on the female connector. This can make it very awkward to make your connections if you are working in a tight space. In particular, as designed, you must thread your connecting wires through the (internal to the panel) retaining nut before connecting them either to the connector itself or to whatever is feeding it. A single, continuously threaded portion with an additional nut in place of the separating ring would be more convenient. Alternatively, having a longer threaded portion on the external part so that the female connector could be attached even if you put the retaining nut on the outside. In either case you wouldn't have to thread your wires through the retaining nut.