what connector is this ??

[rondoolaa]

does anyone know what connector is it that hobbywing use to power the fans on the ezrun esc's, pic below :-)

ive got an idea but dont want to buy a few connectors to find out ive purchased the wrong ones,

thanks for any info and if poss cheapest place to get some,

thankyou,

[neallewis]

it is NOT a JST-PH connector. it is what's known as a micro JST.

ebay.

[neallewis]

Originally Posted by neallewis

it's a JST-PH connector. Also knows as micro JST.

ebay.

it's not JST PH or XH. both are too big.

Googling/ebaying Micro JST gets the right one, but thee is no micro JST connector listed on the JST website.


JST-ZH is 1.5mm pitch. http://www.jst-mfg.com/product/detail_e.php?series=287

But I think the Micro JST is 1.25mm pitch, and the one you want. I'll continue to search for the correct JST code/name.

[rondoolaa]

I don't think it's a jst ph as the ph version has flat sides and a ridge running down the back that locates into a slot,

Mine in the pic has ridges down the sides and a flat back,

I think it's a Jst ehr as shown in the link below, just needed conformation.

http://www.componentshop.co.uk/leads...connector.html

[neallewis]

Originally Posted by rondoolaa

I don't think it's a jst ph as the ph version has flat sides and a ridge running down the back that locates into a slot,

Mine in the pic has ridges down the sides and a flat back,

I think it's a Jst ehr as shown in the link below, just needed conformation.

http://www.componentshop.co.uk/leads...connector.html

yup I've already said its not jst-ph. its micro jst.

jst-ehr has a 2.5mm pitch also, which is too big. The pitch is the measurement between centre of pins. the connector you want has a 1.25mm pitch.
the shop in your link does not list the one you need. I've found them on eBay searching for "micro jst".

[neallewis]

it could be JST-ZH: http://www.jst.co.uk/productSeries.p...eatures&cat=30
but I've yet to find specs and example of a 2pin version. plus its pitch is 1.5mm, which is too big when I've measured.

it could also be a connector by Molex, the molex picoblade. it has a 1.25mm pitch.

http://www.molex.com/molex/products/...&key=picoblade

[Lee1972]

Search for a JST XH 2 pin connector on Ebay, tried pasting the link but my not so smartphone wouldn't let me do it.

[neallewis]

Originally Posted by Lee1972

Search for a JST XH 2 pin connector on Ebay, tried pasting the link but my not so smartphone wouldn't let me do it.

JST XH is too big. That's balance lead size (Balance leads are typically 3-7 wires) you are talking about a 2 wire/pin version.

Micro JST is similar, just smaller.

[Lee1972]

http://item.mobileweb.ebay.co.uk/vie...d=181288191214

Is this what you're after looks similar to the one on my lipo battery for my Etronix handset?

[neallewis]

JST XH is too big. the one Lee has linked is wrong. that has a 2.5mm pin to pin pitch measurement.

You want Micro JST Connector with 1.25mm pitch.

Example: http://www.ebay.com/itm/10-x-Micro-J...item2a359e44eb

[neallewis]

See linked photo I've just taken: https://www.dropbox.com/s/cwf2tall1q...2018.22.47.jpg

Left is the Micro JST connector on fan.
Right is the JST XH 3 pin connector for a balance lead.

[Lee1972]

Originally Posted by neallewis

JST XH is too big. That's balance lead size (Balance leads are typically 3-7 wires) you are talking about a 2 wire/pin version.

JST PH or Micro JST is similar, just smaller.

Neil,
Think the PH only has one locating groove whereas the XH has two as in the picture above.
Lee