Car Bulb Connector

A3001: 3.00mm Pitch Car Bulb Connector

A3001 Series (MX3.0 Connector)

The A3001 series (MX3.0 connector) features a highly stable positive locking structure combined with a precision external hook-type mechanical locking mechanism. This design enables the connector to withstand severe vibration, impact, and repeated insertion and extraction, ensuring stable signal and power transmission.

The product incorporates an innovative multi-dimensional anti-misinsertion design that prevents incorrect mating of male and female connectors through a dedicated keying layout, differentiated interface contours, and optional color coding. The car bulb connector terminals adopt independent sealed insulation chambers and a quadrilateral four-point positioning structure. Combined with double-sided contact and silver-plating technology, this design effectively prevents terminal damage and short circuits, reduces contact resistance, and improves conductivity as well as insertion and extraction lifespan.

The product offers two modular configurations: single-row (2–12 pins) and double-row (2 × 2 pins to 2 × 12 pins). It complies with standardized installation dimensions, is compatible with general assembly processes, and adapts to diverse wiring scenarios.

Applicable Standards

Automotive industry standards, including USCAR 2.0, QC/T 1067-2017, and other relevant automotive standards.

Application Scenarios

As a high-reliability connector specifically designed for automotive electronic systems, the A3001 series features excellent electrical performance, structural stability, and automotive-grade environmental adaptability. It focuses on core applications within automotive safety systems and is widely applicable to connection requirements for non-sealed electronic devices inside vehicles.

The product fully complies with the IATF 16949 automotive industry quality management system standard and the ISO 26262 functional safety standard, providing critical connection assurance for the stable operation of automotive electronic systems.

The core production base covers the entire manufacturing process. The injection molding workshop is equipped with automated equipment for plastic component molding; the stamping workshop utilizes precision machinery for copper strip stamping; and the assembly workshop features automated production lines for terminal crimping, component assembly, and preliminary inspection.

This integrated setup enables autonomous production from raw material processing to finished product assembly, ensuring both production efficiency and consistent product quality.

The car bulb connector products use industrial-standard packaging with built-in cushioning pads, reinforced outer packing, and waterproof wrapping film. Storage requires a clean and dry warehouse with stable temperature and humidity conditions (0℃–30℃, relative humidity 30%–60% RH), and the stacking height should not exceed four layers.

Transportation methods include full truckload road transport, international express delivery, air freight, and sea freight. During transportation, contact with sharp objects and severe impacts must be avoided, and packaging materials should be recycled separately.

The product holds comprehensive and authoritative system certifications, including IATF 16949, ISO 9001, ISO 14001, ISO 45001, and GB/T 27922-2011, covering all aspects of production, management, and service.

In addition, it holds multiple utility model patents focusing on core technologies such as connector structural optimization, process innovation, and precision assembly. These patents provide strong support for product compliance, quality stability, and market competitiveness.