12 pin automotive connector and housing are PCB plug housing,always use in wire to board applications.
12 pin automotive electrical connector and housing is made from PA66 or PBT. PA66 has good mechanical strength, excellent toughness, oil resistance, good fluidity and formability, and good water absorption. It is widely used in automobile and shell products. PA66 maintain stable mechanical performance for automotive connector and housing.
There are two types of 12 pin automotive electrical connector and housing depending on the location and function. The first type is non-waterproof connector, which is generally used in a dry environment that will not be exposed to rain. The other is the waterproof connector, which needs to be used in the wet working environment to prevent the electrochemical corrosion of automobile related parts and affect the physical and electrical functions of the waterproof connector.