"JVT CONNECTORS" (Qiaoye Electronics) provides professional one-stop connector selection services. The specific series of connectors developed by the company are characterized by compact structural design and outstanding reliability, and are built to meet the high-precision and high-stability requirements for signal transmission in modern electronic devices. This paper takes the connector with the part number JVT25403W6T-2*13SNRP-S in this product system as the research object, and combines its key technical parameters of "military-grade anti-vibration design, horizontal type, Wire-to-Board, 26 Position" to systematically analyze its application scenarios and core competitive advantages, so as to provide professional technical support for product selection in related industries.
I. Core Basic Product Information
The 25403 connector is a Wire-to-Board connection solution optimized for medium and high-density signal transmission scenarios. Its core parameters and product positioning are as follows:
• Connection Form: Wire-to-Board, which realizes the stable connection between discrete wires and printed circuit boards (PCB) and serves as the core bridge for power supply and signal transmission.
• Military-grade Anti-vibration Design: It adopts a suspended pin structure and an elastic buffer module, complies with the ISO 16750-3 vibration test standard, and can withstand full-frequency vibration of 10-2000Hz (with an amplitude of up to 1.5mm), which is suitable for the harsh requirements of Volkswagen's 4Motion four-wheel drive system under complex road conditions such as mountain roads and muddy roads. According to actual tests, in the 100-hour continuous bumpy road simulation, the signal transmission stability reaches 99.99%, which is far higher than the industry average.
• Installation Direction: Horizontal, which is suitable for the compact space layout inside the equipment, compatible with the automated surface mount technology, and reduces the PCB occupied area.
• Pin Specification: 26 positions, the 2×13 pin layout accurately matches 13 core electronic modules such as the sunroof ceiling lamp module and IQ.Drive intelligent driving sensor of Volkswagen's 6-seat SUV. The interface insertion and extraction life is more than 1000 times, and the contact resistance is stably lower than 20mΩ, ensuring the continuous and stable operation of equipment such as Harman/Kardon audio and suspended dual screens.
• Core Adaptive System: Equipped with standard 0.64mm terminals and a pin pitch of 2.54mm, it significantly improves the space utilization efficiency of the printed circuit board (PCB) through high-density layout design.
• Basic Performance: It complies with USCAR-2, -20, -21, -25 and other automotive connector design standards, has good vibration resistance and environmental adaptability, and supports lead-free soldering processing.
II. Analysis of Core Application Scenarios
Based on the core characteristics such as 26-position high-density configuration, horizontal installation structure and automotive-grade reliability, the JVT25403W6T-2*13SNRP-S connector is mainly applied in fields that require high space compactness and signal transmission stability. Its application performance in the three industries of automotive electronics, industrial automation and smart home is particularly prominent, and the specific analysis is as follows:
1. Automotive Electronics: Core Connection for Cockpit and Body Control Systems
The automotive electronics field is the core application direction of this series of connectors. With its 26-position multi-channel transmission capability and automotive-grade reliability indicators, JVT25403 has become the preferred connection component for cockpit electronic systems and body control modules. The specific applications are as follows:
• Cockpit Electronic System: It is mainly suitable for core equipment such as in-vehicle infotainment systems (IVI) and full LCD instrument clusters (LCD Instrument Cluster) to realize the parallel transmission of multiple types of signals such as touch signals and display data. Its horizontal installation structure can accurately match the narrow space layout inside the cockpit, and the 26-position configuration can meet the signal integration needs of multiple modules such as multimedia control and navigation and positioning. At the same time, the low insertion force design feature provides convenience for later operation and maintenance insertion and extraction operations.
• Body Control Module (BCM): It is used to connect scattered components such as light control, door and window motors, and sensor groups with the main control PCB. The 26 positions can cover the transmission of various sensor signals (such as temperature and position sensors) and actuator control signals. Its vibration resistance can withstand high-frequency vibration during vehicle driving and ensure the stable transmission of control commands.
• New Energy Vehicle Auxiliary System: It undertakes the signal transmission function in the low-voltage auxiliary circuits of the on-board charging module (OBC) and battery management system (BMS), and forms a functional complement with the high-voltage connector, effectively improving the connection reliability of the entire power system.
2. Industrial Automation: Connection Hub for Sensors and Controllers
The industrial automation production line has strict requirements on the vibration resistance, environmental tolerance and installation efficiency of connectors. The structural design and performance indicators of JVT25403 can fully meet the above requirements, and the specific application scenarios are as follows:
• Connection between PLC Controllers and Sensor Groups: In the intelligent manufacturing production line, it serves as the core connection hub between the programmable logic controller (PLC) and distributed sensors (such as photoelectric sensors and proximity sensors). The 26-position configuration can realize the synchronous access of multi-channel sensor signals. The horizontal installation structure is convenient for integration into the standardized control cabinet, and the modular design feature supports the flexible expansion of the production line.
• Industrial Robot Joint Control: It is suitable for the joint drive modules of small industrial robots. Its compact structure can be embedded in the narrow joint space of the robot. The vibration resistance and temperature fluctuation resistance ensure the stability of signal transmission under the high-frequency motion condition of the robot. The lead-free soldering process meets the environmental protection standards of industrial equipment.
3. Smart Home and Large Home Appliances: High-Density Signal Integration
With the continuous improvement of the functional integration of smart home equipment, the market's demand for the number of pins and space adaptability of internal connectors of the equipment is increasing. The application of JVT25403W6T-2*13SNRP-S in this field mainly focuses on the following scenarios:
• Main Control Board of Large Smart Home Appliances: In large home appliance products such as smart refrigerators, washing machines and air conditioners, it undertakes the connection function between the touch panel, display screen, sensor group and the main control PCB. The 26-position configuration can cover the transmission needs of various signals such as temperature control, motor drive and user interaction. The horizontal design effectively saves the installation space inside the home appliances.
• Smart Home Central Control Module: In the whole-house smart gateway equipment, it is responsible for the signal collection and transmission of various sub-equipment (such as security cameras and smart switches). Its stable contact performance can ensure the low latency of communication between IoT devices.
III. Core Competitive Advantages of the Product
The competitive advantages of the JVT25403W6T-2*13SNRP-S connector come from the platform-based technical accumulation of JVT's related series of products and the special optimized design for 26-position application scenarios, which can be summarized into four core dimensions: "space optimization, strong reliability, controllable cost and flexible adaptation".
1. High-Density Compact Design for Optimal Space Utilization
This model adopts the standardized design of relevant 0.64mm terminals and 2.54mm pin pitch. While realizing the 26-position high-density layout, it minimizes the area occupied by the PCB. Compared with traditional Wire-to-Board connectors, its horizontal installation structure can be parallel to the PCB surface, effectively reducing the product profile height, which is especially suitable for space-constrained scenarios such as automotive cockpits and industrial control cabinets. According to JVT's official technical data, through optimized layout design, this series of connectors can reduce the internal wiring space of the equipment by about 30%, providing support for the miniaturization and lightweight development of end products.
2. Automotive-Grade Reliability for Adaptation to Harsh Environments in Multiple Scenarios
As a professional connector complying with the USCAR series standards, JVT25403 has significant advantages in reliability: First, it uses special connector materials resistant to infrared (IR) aging, and the terminal contact area is treated with a special surface, which can effectively reduce the risk of insertion and extraction wear and oxidation corrosion, and extend the product service life. Second, the integrated hinge-locked plastic shell design provides an independent secondary locking function for the female terminal. Combined with the male side pin protection plate structure, it can effectively resist connection loosening caused by mechanical interference such as vibration and impact, and meet the harsh working conditions during vehicle driving and industrial equipment operation. Third, it supports lead-free soldering process, complies with international environmental protection standards such as RoHS, and can be adapted to the mainstream electronic manufacturing processes around the world.
3. Quality Certification and Market Value
The product fully complies with the IATF16949 automotive industry quality system standard, and relies on the technical synergy experience accumulated by JVT and Volkswagen in joint ventures to achieve rapid implementation from R&D to mass production. "This connector solves the protection pain points of the electronic system of family SUVs in multi-scenario use," said the JVT technical director. "Its dust and dirt prevention performance is 40% higher than that of traditional products, which will help Volkswagen's 6-seat SUV to further consolidate its advantages in the family car market." At present, the JVT25403W6T-2X13SNRP-S connector has started mass production and accepts customized orders from global automakers at the same time.
IV. Vehicle Adaptation: Deeply Aligning with the Genes of Volkswagen 6-Seat SUV
The newly released JVT25403W6T-2*13SNRP-S connector is accurately adapted to the space layout and functional requirements of Volkswagen's new B-class 6-seat SUV:
• In view of the wiring characteristics of the 2+2+2 seat layout, a lightweight nylon shell (weighing only 18g) is used to save the wiring space in the cockpit.
• It is adapted to the high-voltage circuit system of the vehicle with a pure electric range of more than 350km, and the insulation layer can withstand a voltage of 2500V to eliminate the risk of electric leakage.
• It has passed the rigorous 1000-hour salt spray test and high-low temperature cycle test of Volkswagen Group, and has become the preferred supporting component for its 6-seat SUV models.
V. Summary and Selection Suggestions
As a representative model of JVT's related series of connectors, the JVT25403W6T-2*13SNRP-S has the core technical labels of "26-position high density, horizontal compact installation and automotive-grade reliability", and accurately meets the professional needs for medium and multi-channel signal transmission in the fields of automotive electronics, industrial automation and smart home. This product has achieved an efficient balance between space optimization, reliability assurance and cost control, and is an optimal solution to replace traditional connectors and improve the core competitiveness of end products.
Selection Suggestions: If the end product has core requirements such as "narrow installation space, 20-30 pin requirements, need to withstand vibration/temperature fluctuation conditions, and pursue efficient assembly", the JVT25403W6T-2*13SNRP-S can be used as the preferred connector model; if the application scenario involves the high-voltage circuit of new energy vehicles or ultra-high-frequency signal transmission, it is recommended to build a combined selection scheme based on the JVT 25403 system to achieve a complete connection solution.
