Micro Jst 1.25 Wire Connectors, 20Pairs/40pcs 1.25mm 3 Pin Jst Male and Female Connector Plug with Wires Cables Kit for LED Light 100mm

Great wire connectors, I got them for rc car wiring as it seems like they use 50 different kinds of connectors in them, so I had to get a bunch of different sizes.

Used for small hobby projects, product as described.

Solid product

I didnt expect much, but I needed JST 1.25 male ends. I also received the female ends, which I will find use. I would have paid more for silicon insulation and a slightly larger wire gauge. Plasitc insulation doesnt like the heat of solder like silicon does. they are stiff and the insulation creeps back when heated. That said, where needed, I will simply splice a higher quality wire onto the metal clips and use the JST plugs.

Purchased for light load LED applications that could need disconnection on rare occasions. They're working well.

I use these in guitar electronics, so parts easily "swappable": don't know why more users/designers/mfrs don't--no signal degradation that I've found. I also use a bunch of 2-pin. (Aside: I also use a grounding system of a copper "hitching rail" that all grounds are "hitched to" like you would a bunch of horses...SO much easier to add/remove units that glopped-on-pot-back connections that subject your components to inordinate, component-degrading heat!)

Brittle wire breaks easy

It works but the wire size is smaller than I expected. I guess the photo has magnified thus the wires are viewed as much bigger than they really are.