I am trying to identify the manufacturer and any part information for these connectors/receptacles. They are 4.2mm pitch but the ribs on the connector housing between pins 1 and 2 and pins 15 and 16 cannot be found. The receptacle housing likewise has a slot to accept the ribs and we cannot locate any information for it either. The sockets in the connect housing are not standard molex mini-fit size. they measure 2mm accross. The pins on the receptable 1.1 mm as best as we can measure. They are larger than standard mini-fit as well.
Looks like it may be the SAM9543-ND
IPBD-08-D-K Samtec Inc. | Rectangular Connector Housings | DigiKey
The “K” calls out the polarizing keying.
page 2 fig 3 and 4 show examples.
The SAM11412-ND was found for the board mounted mate.
IPBT-108-H2-T-D-K Samtec Inc. | Headers, Male Pins | DigiKey Marketplace
Perfect. Thanks. I spent longer than I care to admit trying to figure this out before asking.