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

Used for small hobby projects, product as described.

Solid product

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

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.

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.