Such plugs are perfect for repairing headphones or headsets, in which sooner or later, due to constant bends of the wire, it is near the connector that the wires are damaged or even broken, which ultimately leads to extraneous noise or loss of sound in general. Of course, the scope of their application is not limited to this, so it will be possible to repair speakers, microphones, adapters for TV set-top boxes, or use these plugs to create your own projects. These connectors are four-pin (TRRS).
The plugs are collapsible, the main part is connected to the casing of non-magnetic metal by means of a threaded connection. The soldered wire is crimped by a plate specially provided for this. The length of the plug with the housing is about 40 mm. The diameter of the inlet is 3.8 mm, which is more than enough for some wires. In such cases, it is recommended to seal the connection with several layers of heat-shrink tubing before placing the wire in the housing. The case diameter is about 7.5 mm.
The delivery set includes 10 plugs; when ordering, you can also choose a color. So, the seller has plugs in black, pink, silver, green, gold, purple and orange. In addition, you can choose a set of different colors. In this lot, the plugs are straight, if a L-shaped plug is required (angle 90 °), then you can pay attention to this lot. The plugs are supplied in an antistatic bag.
Quite decent connectors for little money. They are made very high quality, soldered well, the casing on the thread sits tight, does not play. This purchase will save you from the need to repair such connectors at all kinds of peripherals with the help of improvised materials such as hot melt adhesive or heat shrinkage, and the final result will look much more aesthetic.
Cost: ~ 260