work in progress 55 pin connector 963063-1 963063-2

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AndreyB
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55 pin connector 963063-1 963063-2

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Re: 55 pin connector 963063-2

Post by AndreyB »

Related but different connector is available new:

Image
Image

Looks like this version was used on some Bosch Motronic M1.5.4 but I was not able to find proper drawing of this version.
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Re: 55 pin connector 963063-2

Post by AndreyB »

@kt819a does it one more time!

@kb1gtt can you do the 3D trick?
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Re: 55 pin connector 963063-2

Post by AndreyB »

Just tried the paper test and realized that the connectors I've got from China has a bit different footprints:
On the bright side, both rows of pins look right. On the other side, the rows are a bit closer, and there is that 3rd row of seven groups of three pins which are all connected together - some kind of mega-ground I guess. Also the mounting holes are located differently.

I will later try to find the datasheet for this version of the connector I've got.
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Re: 55 pin connector 963063-2

Post by AndreyB »

Looks like this connector was used on some Chinese car and that's the reason why you can buy it and the matching wired plug:
http://item.taobao.com/item.htm?spm=a230r.1.14.79.ZYauMQ&id=15379869772&ns=1#detail for about $10 not including shipping

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Re: 55 pin connector 963063-2

Post by jfive »

Interested in this. I like that it has the wires all ready too. 55 pins should be enough for any 4cyl.

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Re: 55 pin connector 963063-2

Post by puff »

still can't understand if it is just one piece with wires or two pieces: with wires and with legs to be mounted on board.
btw, what's the estimated shipping cost?
Last edited by puff on Mon Oct 20, 2014 7:50 pm, edited 1 time in total.

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Re: 55 pin connector 963063-2

Post by AndreyB »

puff wrote:still can't understand if it is just one piece with wires or two pieces
What part of 板插头线束 M154 55针 do not you understand? :) This is just the plug with the wires, the header is a separate item. At least that's the way I understand it.

I've used engtaobao.com and shipping and service fee has more or less doubles the price.
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Re: 55 pin connector 963063-1 963063-2

Post by AndreyB »

Update:
We have two different male parts here:

Shorter 963063-1 963063-2 as used on Yanvar/Mikas and still available new

And longer unknown part number available from China.

Current board was designed for 963063

See also https://rusefi.com/forum/viewtopic.php?p=26893
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Re: 55 pin connector 963063-1 963063-2

Post by AndreyB »

I now have an official drawing of the longer unknown part number at https://github.com/rusefi/rusefi/raw/master/hardware/breakout_55_pin/55_pin_drawing.pdf

Still looking for a volunteer to make the footprint :)
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Re: 55 pin connector 963063-1 963063-2

Post by AndreyB »

Image

Breakout board for TE version of the connector has arrived and already available on eBay as https://www.ebay.com/itm/333553816490 and https://www.ebay.com/itm/333553815170
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Re: 55 pin connector 963063-1 963063-2

Post by AndreyB »

The motronic version of the connector has it's own breakout board now! https://github.com/rusefi/rusefi/tree/master/hardware/breakout_55_pin

Thank you @Dron_Gus!
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Re: 55 pin connector 963063-1 963063-2

Post by AndreyB »

Motronic version sent to fab!
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