4-Pin PCI-Express Power Female Plastic Wire Connector replace for 444046-1
Automotive connectors must reach the specifications of USCAR—20, which is the performance standard for automotive electrical connector system; it specifies that in the entire life span of a automotive connector, contact surface of electrical connector must be reliable all the time, including the following several factors
The stability and reliability of materials of connector contact
Electric automotive connector
The positive force must be stable.
The voltage and current of the circuit must be stable.
The temperature must be within scope specified, including the temperature around and its own temperature rise.
Product Description
| Product name | Automotive Connector |
| Material |
Housing:PBT+G,PA66+GF; Terminal:Copper Alloy/Brass/Phosphor Bronze. |
| Function | Replacement for Original Brand Cars |
It must be the same as the connector used by high-spped and long-distance communication computer, the automotive connector must be able to work efficiently under terrible conditions.
Insertion force of the connector: under 20.5kg;
Retentivity of the connector: 2.5kg and above;
Heat resistance: —40~120Current requirements: high current, low current, signal level; determine the type of terminal / contact segment size / electroplate (pin and common terminal from 0.64mm and 8.0mm); steady state, cycle, transient wire diameter / insulation requirements: voltage drop and / or corrosion resistance; determine the center distance of connectorTemperature: the engine compartment - seal, ambient temperature >105oC, vibration, fluid compatibility, passenger compartment - non sealed, ambient temperature <85oC, size factors are more importantSeal: potential high pressure spray / splash; potential immersion; humidity; fluid type; for equipment connectors, check whether equipment is sealedStandards: customer standards; institutional standards; domestic standards; international standardsThe connector performance test requirements: included in the system level specification; for GM, Ford and Chrysler, it is usually USCAR standards » engine related applications has high requirements for vibration;other automobile enterprises normally have their own standards (similar to USCAR); tendency: equipment terminal suppliers are responsible for performance of terminal connector & raquo; equipments account for half of the board fitted connector interface & raquo; equipment suppliers are requested to have good communication in terms of configure port
