Automotive connector solutions

Harness Assembly

Harness factories need fast connector selection, terminal matching, waterproof options and sample support for different vehicle systems.

Wire-to-wire / sealed housing / 2-16 pin options / IP65/IP67 by project / Crimp terminal matching

EV Battery Pack

EV projects require safe high-voltage connection, stable current transmission, waterproof structure, temperature-resistant materials and clear engineering validation before quotation.

400V / 800V project review / High-current terminal path / IP67/IP68 target / -40°C to 125°C / HVIL / locking / touch protection review / Cable size, shield and installation condition

Automotive Sensor

Sensor suppliers need compact, reliable and often waterproof connectors with stable locking and terminal contact.

Compact housing / 2-6 pin common / Engine / outdoor sensor / Stable locking and contact

ADAS / Camera

ADAS and camera projects require compact high-speed data connections with stable signal transmission and automotive-grade reliability.

HSD / LVDS / Camera / ADAS / infotainment / Compact interface / Automotive electronics review

ECU / BCM

ECU and control module projects need stable multi-pin connection, compact packaging and long-term automotive reliability.

ECU / BCM / control module / Multi-pin housing / Vibration and temperature review / OEM project RFQ

Engine Bay Harness

Engine bay applications need sealed connector housings, stable terminal retention, heat-resistant materials and vibration-resistant locking structures.

engine bay, heat, splash, dust and vibration / IP67 / IP68 target by installation condition / PA66+GF / PBT / high-temperature plastic options / sealed crimp terminal and wire seal matching

Vehicle Lighting

Lighting projects need compact connector housings, sealed options, stable terminals and fast sample review for different lamp modules.

headlamp, tail lamp, auxiliary lamp and exterior lighting / 2 pin, 3 pin, 4 pin and multi-pin connector options / sealed connector path for exterior locations / crimp terminal and wire range matching

EV Charging System

EV charging systems require reliable signal connection, waterproof protection, safety loop review and controlled technical documentation.

charging inlet, interlock, signal and control connection / IP67 target depending on installation location / interlock and locking requirement review / drawing and project validation support

EV Power Distribution

EV power distribution systems need high-current connector review across voltage, current, cable size, sealing, temperature and safety requirements.

600V / 800V platform review / 120A, 250A, 350A and project-based current path / cable size, shield and installation condition / HVIL, CPA, locking and waterproof review

Body Harness

Body harness projects need multi-pin connector selection, terminal matching, stable supply and clear assembly information.

body harness, door system and interior electronics / 10 pin, 16 pin, 18 pin, 24 pin and project options / signal terminal and wire range matching / sample and assembly review

Infotainment / Display

Infotainment projects need compact HSD/LVDS data connectors that match signal, cable, module orientation and packaging requirements.

HSD / LVDS / data cable review / display, head unit, infotainment and camera module / straight, right-angle and compact keyed interface / module drawing and cable requirement

Chassis Harness

Commercial vehicle chassis wiring needs sealed, vibration-resistant and serviceable connectors for outdoor and harsh environments.

outdoor, chassis, water, dust and vibration / IP67 / IP68 target depending on location / multi-pin sealed harness connector and terminals / long-term service and replacement stability

Fuse Box / Relay Box

Fuse box and relay box applications need stable power terminals, current path review, crimp quality and connector fit confirmation.

20A, 40A and project-based low-voltage power path / 2.8mm, 6.3mm and power terminal options / fuse box, relay box and power distribution / crimp, fit, current and temperature review

Door Harness

Door harness projects need compact multi-pin connectors, stable terminals, repeated movement durability and clear assembly matching.

door harness, window motor, lock, mirror and speaker circuits / 6 pin, 10 pin, 16 pin and multi-pin body connector options / signal and low-current terminal matching / wire range, latch direction and mating side review

ABS Sensor

ABS sensor applications need compact sealed connectors that can withstand water, dust, vibration and chassis installation conditions.

2 pin and 3 pin compact sealed connector options / IP67/IP68 target by sensor location / wheel area, chassis, dust, water spray and vibration / sensor-side mating and harness-side review

HVAC System

HVAC projects need connector matching for motors, actuators and sensors with stable supply, terminal fit and compact installation.

blower motor, actuator, temperature sensor and HVAC module / 2 pin, 3 pin, 6 pin and multi-pin options / signal and motor current terminal matching / cabin electronics with heat and vibration review

EV Charging Inlet

EV charging inlet systems need reliable signal, interlock and auxiliary connector paths with waterproof and safety review.

charging inlet, HVIL, signal and auxiliary power / interlock, locking and touch-protection requirement review / sealed connector and harness routing check / low-voltage signal plus project-specific power path

OBC / DC-DC Converter

OBC and DC-DC modules require high-voltage, signal and low-voltage connector paths that match cable, module packaging and safety requirements.

onboard charger, DC-DC converter and power electronics module / high-voltage power plus signal/low-voltage connector paths / HVIL, shielding, sealing and temperature review / module drawing, cable size and connector reference

Seat Harness

Seat harness applications require compact connectors for power, signal and sensor circuits with stable locking and harness assembly support.

power seat, heater, sensor, lumbar motor and seat module / 2 pin, 6 pin, 10 pin and multi-pin options / signal and power terminal matching / wire range, latch and installation space review

Trailer Lighting

Trailer and rear lighting connectors need waterproof sealing, vibration resistance and stable terminal matching for outdoor vehicle use.

trailer lamp, rear lamp, auxiliary lighting and exterior harness / IP67/IP68 connector and cable seal review / low-voltage lighting terminal and wire range matching / outdoor, water spray, vibration and service condition

Battery Management System

BMS applications need compact signal connectors, stable terminal contact, clear cavity mapping and safe routing inside battery pack systems.

BMS, temperature sensing, voltage monitoring and signal harness / low-current signal and monitoring connector paths / compact multi-pin housing and terminal lock / cavity map, wire size and sample review

Transmission Control

Transmission systems combine module signals, actuator circuits and harsh underbody or powertrain conditions, so connector selection must coordinate pin map, terminal load, sealing, temperature and harness routing.

TCU, valve body, solenoid, speed sensor and gearbox harness / mixed signal, control and actuator loads by pin map / temperature, vibration, fluid exposure and sealing by location / keying, terminal retention, secondary lock and traceable drawing

Electric Power Steering

EPS systems need stable high-current motor paths and reliable control or sensor circuits while managing vibration, temperature, packaging and safety-related validation requirements.

motor current, terminal size, cable and temperature-rise review / torque sensor, position and ECU control circuits / polarization, retention, vibration and harness strain relief / project-defined electrical, mechanical and environmental tests

Airbag and Safety Restraint

Safety restraint interfaces are application-specific and safety-critical. Selection requires an approved interface, terminal system, shorting or secondary-lock requirements, controlled process and customer validation rather than a visual match.

airbag, pretensioner, occupant sensor or restraint control module / customer-approved keying, terminal, lock and mating geometry / controlled crimp, insertion, retention, traceability and error prevention / project drawing, validation plan and customer authorization required

Vehicle Thermal Management

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, fan, heater, valve, actuator and sensor circuits / continuous/peak current, duty cycle, voltage and wire size / temperature, coolant or fluid exposure, vibration and sealing / terminal, wire seal, latch, strain relief and service access

48V Mild Hybrid System

A 48V architecture increases power density and introduces new interface, transient, temperature and protection requirements that cannot be handled by nominal voltage alone.

nominal, maximum operating and transient conditions / continuous/peak load, duty cycle, cable and temperature rise / DC/DC, starter-generator, distribution, pump or auxiliary module / polarization, sealing, touch and service requirements by project