What is the name of these tiny connectors?

What is the name of these tiny white surface mount connectors?

Any links to cheap sites online to purchase an assortment of them?

Chris

Search for: "JST PH connector".
There are similar connectors that copy the JST design and there is also "Micro JST" and "JST PH" and "JST SM". I think that the "PH" stands for 2.0 mm pitch, can you measure that ?

Does the board have a brand and a name and a description ? Is it something that you found on AliExpress ?

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Make sure you get the right spacing since they come in a variety of connector pitches. I just ordered a bunch from Amazon.

Thanks I will look up those products you mentioned.

The board is a Purple Air quality board and I just used it as a reference.

https://www2.purpleair.com

The little connector has 4 pins and is 6mm side to side.

Chris

It is about the distance from pin to pin.

It seems that the connector has a 1.25mm (0.05 inch) pitch

1.25 mm would be the JST GH.
Can you draw a picture how you measured it ?

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