Finding Certain Connector

Does anyone know where I can find these certain connectors? I have searched for a bit, and can't seem to find anything.

I want to connect these headers to my Arduino.
http://colin-sullivan.com/public/images/Light_sensor.jpg
http://colin-sullivan.com/public/images/Buttons.jpg

Thanks.

I would start by looking through the Digikey website and Allied Electronics site. Both should have something close to what you are looking for. I have a catalog at work. Maybe I'll remember to thumb through it tomorrow.

Agreed.

Colin, they appear to polarised headers (ie. they only connect one way).
Search using the terms 'polarised' (or polarized if in US) and 'x pins' where x=the number of pins.

You could also look at the datasheets for those boards they are pictured connected to.

You need to measure the pin spacing: that style of connector comes in various pitches.

You can find them new from distributors like Mouser and Digi-Key (Molex is one of the biggest manufacturers). You can often find assembled cables on the surplus market.

IIRC Molex and JST makes those connectors. It looks very similar
to the JST PHR-3. As was suggested you need measure the
pin spacing. The PHR is on 2mm centers.

Digikey and Mouser should have these.

(* jcl *)


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