What is automotive connector

What is automotive connector

Automotive connectors are essential components used in vehicle electrical systems to ensure reliable and secure connections between various electronic parts. These connectors are designed to withstand harsh automotive environments, including extreme temperatures, vibrations, and moisture. They are widely used in systems such as engine management, lighting, infotainment, safety features, and powertrain. Modern automotive connectors must meet strict standards for durability, electrical performance, and safety. Common types include sealed and unsealed connectors, terminals, housings, and wire-to-wire or wire-to-board configurations. As vehicles become more advanced with electric and autonomous technologies, the demand for high-performance, high-density connectors continues to grow, supporting complex communication and data transmission within modern cars.

Get A Quote

Strong Manufacturing Capability

Since 2006, JVT Connectors has grown into a professional connector manufacturer with a 6,500 m² facility in Dongguan. Equipped with over 20 injection molding machines, 20 stamping machines, and 50+ automatic pin insertion machines, we ensure high-volume, efficient production with stable quality control for every batch.

Wide Product Compatibility

JVT specializes in wire-to-board, wire-to-wire, DC connectors, pin headers, and terminal blocks. Our products are designed to be compatible with top global brands such as Molex, JST, TE, HRS, and AMP—making it easy for customers to integrate JVT connectors into their existing systems and supply chains.

Certified Quality and Reliability

All JVT products are certified by UL and SGS and meet ISO9001, ISO14001, QC080000, and IATF16949 standards. These certifications reflect our commitment to delivering safe, high-performance connectors for critical applications in automotive, industrial, and consumer electronics.

Global Service and Market Reach

With a strong presence in North America, South Korea, Turkey, and Malaysia, JVT supports clients worldwide with professional sales teams and responsive service. From pre-sale consultation to after-sale support, we help customers stay competitive with reliable products and on-time delivery.

about us

We Have The Best Solutions for Your Business

Dongguan JVT Connectors Co,Ltd.    was established in 2006, located in Donguan city, with an area of 6500 square meters , reqistered our own brand JVT, in the same year we build a branch office in WujiangCity of Jiangsu Province.    We JVT specializes in producing various Connectors: wire-to-board,wire-to-wire, DC connectors, pin headers, boarding in terminal, similar to products of Molex, JST, TE , HRS.   AMP , etc. .    Products are sold all over the world:, including North America, South Korea, Turkey , Malaysia.    We JVT currently have a lots ofprofessional production equipment covering more than 20 automatic injection molding machines , morethan 20 stamping machines and more than 50 automatic PIN insertion machines.    We JVT have an excellent team of experienced R8D engineers, perfect OC management system and well-skilled operators, aswell as a large number of sales team support clients from pre-sale service to after-sale service.    With thestrong production line and responsible employees, we JVT provide customers with excellent quality products and punctual delivery to make our customers products competitive.    JVT company verified byISO9001,ISO14001, 0C080000, IATF16949 four major internationally authoritative certifications, and allproducts were successfully tested by UL SGS and other certifications.

Learn More

Automotive connector reliability is essential for vehicle safety and performance

Automotive connector reliability is a critical factor in ensuring the overall safety and performance of modern vehicles. A failure in even one automotive connector can lead to malfunctions in key systems such as braking, airbags, engine control, or power distribution. This is why each automotive connector must be tested for durability under high temperatures, vibrations, salt spray, and humidity. In real-world conditions, connectors are exposed to continuous mechanical and environmental stress, making long-term reliability essential. Manufacturers conduct lifecycle testing, thermal shock tests, and electrical resistance checks to confirm each automotive connector can maintain consistent performance over time. In safety-critical applications, such as advanced driver-assistance systems (ADAS), the reliability of every automotive connector is non-negotiable, as even the smallest failure can have serious consequences.

Automotive connector contributes to the development of electric vehicles

As electric vehicles (EVs) gain popularity, automotive connector design has evolved to support high-voltage, high-current requirements. EV systems such as battery packs, power inverters, and motor controllers require specialized high-voltage automotive connectors that offer excellent insulation, heat resistance, and current-carrying capacity. These connectors are vital to ensure safe and efficient energy transmission in EVs. Additionally, the integration of fast charging and smart electronics has increased the complexity of automotive connectors, pushing the development of more compact, efficient, and reliable connector solutions.

Automotive connector customization meets unique customer demands

Many automotive projects require customized connector solutions to fit specific designs, pin layouts, or branding needs. A custom automotive connector may include a unique number of terminals, special locking mechanisms, or specific color housings. OEM and ODM services allow customers to work with connector manufacturers to develop tailored solutions. This flexibility ensures the automotive connector fits perfectly into the vehicle's electrical architecture while meeting all technical and aesthetic requirements.

Automotive connector must be built with high-performance materials

To ensure long service life, an automotive connector must be manufactured using durable, high-performance materials. The plastic housings are usually made of PBT, PA66, or other engineering plastics with excellent heat resistance and flame retardancy. Meanwhile, terminals inside the automotive connector are made from copper alloys with surface coatings like tin, nickel, or gold to prevent corrosion. These material choices help the automotive connector function reliably under extreme temperature, vibration, and chemical exposure, which are common in automotive environments.

User Reviews

What users say about JVT Connectors

We’ve been sourcing wire-to-board and board-to-board connectors from JVT Connectors for over two years. Their product quality is stable, and delivery is always on time. They are a trusted supplier with strong technical support and quick response.

Laura Wilson

JVT Connectors provided us with reliable waterproof and power connectors for our outdoor lighting systems. The sealing performance is excellent, and the connectors are easy to install. Their team was also helpful with customization options.

Emily Smith

We ordered a batch of computer connectors and lithium battery connectors from JVT, and we were very satisfied. The products are durable and perform well under various conditions. Communication was smooth and professional throughout the order.

James Taylor

JVT Connectors helped us customize tool connectors for our new electric equipment series. The quality was beyond expectations. The locking mechanism is solid, and the signal transmission is stable. Highly recommended for OEM orders.

Robert Thompson
Frequently Asked Question

Do you have any question?

Choosing the right automotive connector depends on several factors: current and voltage requirements, pin configuration, environmental resistance (e.g., waterproof or heat-resistant), and compatibility with mating parts. It's essential to consider the connector's specifications to match your vehicle's system needs and ensure long-term reliability and safety.

Yes, our automotive connectors meet global automotive industry standards such as ISO/TS 16949 and RoHS compliance. We also offer connectors that comply with USCAR and SAE specifications. Ensuring your automotive connector meets such certifications guarantees performance, safety, and compatibility with OEM requirements.

Our automotive connectors are made with high-quality materials, including heat-resistant plastic housings and corrosion-resistant metal terminals. The materials are selected to withstand harsh automotive environments, including high temperatures, vibration, moisture, and chemical exposure, ensuring long-lasting and secure electrical connections.

Yes, we offer OEM/ODM customized automotive connector solutions. Whether you need specific pin configurations, cable lengths, housing colors, or logo printing, we can tailor the connector to meet your unique application needs. Our engineering team works closely with clients to develop cost-effective and reliable custom connector solutions.

Our updates and blog posts

JVT Connectors – Professional Manufacturer of High-Performance Connector Solutions

JVT Connectors is a specialized manufacturer of high-quality electronic connectors, offering a comprehensive range of products for industrial, automotive, consumer, and power applications.

JVT Connectors – Reliable Manufacturer of Customized Connector Solutions

JVT Connectors is a professional manufacturer specializing in high-quality electronic connectors. We offer a wide range of products used across automotive, industrial, consumer, and power systems.

JVT Connectors – Manufacturer of Essential Electronic Connector Solutions

JVT Connectors is a dedicated manufacturer of high-quality connector products, serving various industries including automotive, electronics, energy, and consumer devices.

Get In Touch

Don't hesitate to contact with us

Sending your message. Please wait...