Introduction of car connector 2

1. Connectors with double spring compression structure are preferred
Use a sheath with a secondary locking to prevent the terminal from retreating; the sheath must be locked; the sheath must have a locking structure, which can be easily installed and disassembled. When the lock is installed in place, you can clearly feel and hear the sound.
2. Select the connector according to the cross section of the wire and the size of the overcurrent
The currents that can be carried by connectors of different specifications are generally as follows: 1 series, about 10A; 2.2 or 3 series, about 20A; 4.8 series, about 30A; 6.3 series, about 45A; 7.8 or 9.5 series, about 60A.
3. For the sheath located in the wet area, choose a waterproof sheath
Sealing is for waterproofing or preventing pollution. The location of the connector is in a harsh or humid environment. If water or corrosive liquid may enter, a sealing sheath should be selected. Harsh environments include the front cabin, wheel wells, chassis, doors, etc. Sealing sheaths must be used for places that are easily exposed during user use, such as cup holders, meters, etc. Where non-liquid contamination must be used a hermetic sheath, such as the sheath and terminals of the side airbags may or may be affected by the seat foam, rendering the gold-plated terminals meaningless. Airtight jackets should be chosen for places where the driver and passenger glue is placed, these areas will focus excessive moisture and salt.