Conn-dat
board to board BTB-dat
BOM
unlisted
MC4 CONN
https://en.wikipedia.org/wiki/MC4_connector

solar extension cable

JOINT TECH
A1001WR-S-2P
- Manufacturer - JOINT TECH
- Type of connector - wire-board
- Connector - socket
- Kind of connector - male
- Contacts pitch - 1mm
- Number of pins - 2
- Electrical mounting - SMT
- Rated voltage - 50V
- Current rating - 1A
- TME
NX1001-TF
- Contact; female; phosphor bronze; tinned; 32AWG÷28AWG; crimped; 1A
- Manufacturer part number: A1001-TPE-B
- TME Symbol: NX1001-TF
- https://www.tme.eu/lr/en/details/nx1001-tf/raster-signal-connectors-1-00mm/joint-tech/a1001-tpe-b/
PBD2-8 == PBD2-8 (KLS1-208B-4.3-2-8-S) (board sockets, 2x4, 2.00mm)
- Manufacturer : KLS
- Functional description : 2-row sockets for the board, straight, 8 contacts 2x4, pitch 2.00mm, height 4.3mm, 2A, plating: gold 0.8u"
- Pins or sockets : Sockets (socket)
- Pitch : 2.00 mm
- Number of rows : 2-row
- Number of contacts : 8