440054-3 TE Connectivity AMP Connectors | Connectors, Interconnects | DigiKey
1 Pair Magnetic Connector 9 Pole Pogopin Male Female 2.2 Mm Grid Through Hole 3a 12v Dc Spring Loaded Pogo Pin Waterproof Pad - Connectors - AliExpress
5-87589-2 TE Connectivity AMP Connectors | Connectors, Interconnects | DigiKey