Whose logo is this?

[techineer]

Can anyone identify the manufacturer that uses this logo? It's used in connectors that are not available from the equipment manufacturer, and I would like to find an alternate source.

No, it does not appear to be Hirose.

Thanks!

[oc disorder]

This is the closest I could find Hirschmann.

[techineer]

I located the manufacturer finally - Zhejiang Zhengwei Electron Electric Appliances Co., Ltd. Their products can be found at Zhejiang Zhengwei Electron Electric Appliances Co., Ltd. - AV Jack, Phone Jack, XLR Jack.

Unfortunately, there appears to be no US distributor, and if the manufacturer of the product that uses them doesn't keep parts stock, you are SOL.

[Steve Conner]

Could be a clone of another mfr's connector design. In my day job I use lots of connectors that were originally designed by AMP, Hirose, JAE, Switchcraft and the like, but I buy cheap Chinese clones for various reasons.

Post some pictures of the connector, maybe we can help you figure it out.

[techineer]

Here's a picture of the boards containing the XLR male jacks. The thing that makes these special is that the rim on the face is designed for a 7/8" diameter panel opening, and other jacks are 1 inch. So only these jacks will fit through the panel.

These jacks have a metal latch tab (Visible in one jack... missing in the other).

The immediate need was resolved by replacing the entire input board.
picture

[Enzo]

Data sheet on these - from Mouser - says 22mm hole, that is 7/8 on my ruler.
NC3MAV - Neutrik

Depending upon finish, color and some other details they have at least a half dozen in that series, and they all seem to like the 22mm hole.