US EV Connector Market (2025-2030)

APPLICATION

MARKET DEFINITION

ADAS & Safety Systems

ADAS and safety systems benefit consumers and protect them from potential hazards. They contribute to improving the overall safety of drivers and passengers. They include the application of communication technology in ADAS features such as adaptive cruise control, blind-spot detection, lane departure warning, automatic emergency braking, and park assist. This also includes basic safety systems such as adaptive cruise control (ACC), anti-lock braking system (ABS), tire pressure monitoring system (TPMS), vehicular communication system, and electronic stability control. In an ADAS system, a series of sensors, processors, and actuators work together to perceive the environment and assist drivers. EV connectors are vital electrical connections that carry data, power, and signals between these components. The connector prevents features such as automatic emergency braking, lane departure warning, and adaptive cruise control from malfunctioning, thereby assisting safety.

Body Control & Interiors

Body control and interior systems require the most electronics in a vehicle. Body electronics cover various applications inside the passenger compartment, including automatic HVAC control, seat position, automatic wipers, automatic headlamps, dimming mirrors, and antifogging windshield systems. Premium cars are equipped with a range of comfort and convenience sensors. OEMs are introducing enhanced body control and comfort applications with advanced electronic features.

Engine Management & Powertrain

Engine management and powertrain in an automobile refer to the main components that generate and transmit power to the road surface. This includes the engine, transmission, drive shafts, differentials, and the final drive. The engine management and powertrain control module is a control unit used in motor vehicles. The main priority of OEMs is a powertrain with low emissions to meet market expectations and stringent government regulations. Vehicles require high-performance connectors for engine management, drivability, appropriate performance levels, and high-accuracy data transfer.

Infotainment Systems

The infotainment system manages multiple audio, video, navigation, voice recognition, and other data streams. Connectors enable high-speed, reliable data transfer between components such as the head unit, speakers, displays, microphones, and external devices. These connections ensure smooth video playback, responsive touchscreens, and clear audio without skipping or lag. Different parts of the infotainment system require varying power levels. Connectors manage this distribution efficiently, supplying sufficient power to screens, amplifiers, processors, and other components.

Battery Management Systems

A battery management system monitors key operational parameters such as current, voltage, and the battery's internal temperature. It reduces stress on the battery by delivering the right amount of power to the electric vehicle's motor. A BMS needs a reliable network of connectors to gather data and control the battery's functions.

Vehicle Lighting

Vehicle lighting comprises the various lighting components and systems integrated into a vehicle for both interior and exterior purposes. These lighting elements are essential for visibility, safety, and functionality. Exterior vehicle lighting includes headlights, taillights, turn signals, brake lights, and fog lights. Interior vehicle lighting includes instrument panel lighting, dome lighting, and ambient lighting. EV connectors ensure a secure, reliable connection between the wiring harness and the lighting components, preventing flickering, dimming, or complete failure. Loose connections or exposed wires could cause electrical shorts, fires, and accidents.

Other Applications

Other connector applications, such as EV connectors in auxiliary systems, are considered. An auxiliary system in an automobile is a collection of electrical components that support the car's main systems and components.

CONNECTION

MARKET DEFINITION

Wire-to-Wire

Wire-to-wire connections are a specific type of electrical connection that enables the joining of two separate wires or cables. This is achieved through a connector with two halves, each designed to accommodate and secure the end of a wire. When the two halves of the connector are mated together, the wires within them are brought into contact, establishing an electrical pathway for the flow of current or signals.

Wire-to-Board

Wire-to-board connectors are a type of connector that joins a group of individual wires to a printed circuit board (PCB). They play a crucial role in establishing electrical connections between external wiring and the components on the PCB, enabling the flow of power, signals, and data.

Board-to-Board

Board-to-board connectors are specialized electrical connectors that directly link multiple printed circuit boards (PCBs), establishing reliable electrical connections without wires or cables. They enable the transfer of power, signals, and data between boards in a compact, efficient, and organized manner.

Other Connection Types

Other connector systems, such as busbar-to-busbar, busbar-to-wire, and busbar-to-board connector systems, are considered in this study. A busbar-to-busbar connector system connects two busbars, a busbar-to-wire connector system connects a busbar to a wire, and a busbar-to-board connector system connects a busbar to a board in an electrical system.