Automotive Thermal Management Connector Solution
Connector support for cooling pumps, radiator fans, HVAC actuators, thermal valves and temperature-sensing circuits.
Industry
EV Manufacturer
Application
Vehicle Thermal Management
Solution decision path
From application problem to connector selection
Use this route to turn an operating condition into technical requirements, suitable product families and a complete RFQ package.
01
Application problem
What operating condition is creating connector risk?
Thermal management systems combine power loads, sensors and actuators across wet, hot and vibration-prone locations, requiring coordinated connector, terminal, seal and routing selection.
Define use case
02
Connector requirement
Which technical requirements must be confirmed first?
Loads: pump, fan, heater, valve, actuator and sensor circuits / Electrical: continuous/peak current, duty cycle, voltage and wire size / Environment: temperature, coolant or fluid exposure, vibration and sealing
Check requirements
03
Product route
Which product families should be reviewed for this solution?
2.8mm Sealed Automotive Power Connector / 6.3mm Automotive Power Terminal / 3 Pin IP67 Automotive Sensor Connector
Review products
04
RFQ evidence
What information should the buyer prepare before quotation?
Pump, fan, valve, heater or sensor application / Voltage, continuous/peak current, duty cycle and wire size / Temperature, fluid exposure, IP and vibration requirements
Submit project RFQ
Application challenge
Customer problem
Thermal management systems combine power loads, sensors and actuators across wet, hot and vibration-prone locations, requiring coordinated connector, terminal, seal and routing selection.
Pump and fan connector review
Sensor and actuator interface matching
Sealing and wire-size selection
Thermal-system RFQ support
Connector requirements
Loads
pump, fan, heater, valve, actuator and sensor circuits
Electrical
continuous/peak current, duty cycle, voltage and wire size
Environment
temperature, coolant or fluid exposure, vibration and sealing
Assembly
terminal, wire seal, latch, strain relief and service access
Engineering review
Technical risks to confirm before product selection
These points help buyers understand why connector selection should be reviewed by application, not only by product name or pin count.
Pump and fan inrush or peak current can be higher than normal running current.
Coolant, oil, cleaning agents and temperature exposure require material compatibility review.
A sealed connector still depends on correct wire seals, cavity plugs, routing and assembly controls.
RFQ information checklist
Pump, fan, valve, heater or sensor application
Voltage, continuous/peak current, duty cycle and wire size
Temperature, fluid exposure, IP and vibration requirements
Mating interface, cable exit and packaging space
Drawing, photo, sample and annual volume
Recommended products
Product options for this solution
Use these product records as a starting point. Final selection depends on the mating interface, electrical load, environment, cable and validation requirements.
2.8mm Sealed Automotive Power Connector
Sealed power harness connector
- Pin
- 2.8mm Series
- Voltage
- 24V
- Current
- 20A
- IP
- IP67
6.3mm Automotive Power Terminal
Power terminal
- Pin
- 6.3mm
- Voltage
- 24V
- Current
- 40A
- IP
- Housing dependent
3 Pin IP67 Automotive Sensor Connector
Sealed sensor connector
- Pin
- 3 Pin
- Voltage
- 24V
- Current
- 8A
- IP
- IP67
8 Pin Automotive ECU Connector
Wire-to-board connector
- Pin
- 8 Pin
- Voltage
- 24V
- Current
- 5A
- IP
- Application dependent
Manufacturing support
Engineering and production support
Support can be coordinated from requirement review and product matching through samples, tooling discussion, testing requirements and production preparation.
Requirement review
Connector selection
Tooling support
Sample testing
Mass production
Quality inspection
Solution FAQ
Why is peak current important for pump and fan connectors?
Motor startup and operating duty can create current conditions above the steady-state value, affecting terminal and cable selection.
Is an IP-rated connector automatically coolant-resistant?
No. IP rating addresses ingress under defined tests; material compatibility with coolant, oil or chemicals must be evaluated separately.
Need this connection solution reviewed?
Send application, drawing, voltage, current, environment and annual demand. We will match product options and engineering requirements.