As a world-renowned connector manufacturer, JVT has launched the JVT2070 series waterproof connector system, which takes 2.0mm pitch as the core design benchmark. On the basis of the original version, it has now been developed and produced to a maximum specification of 16 circuits (2*8). With its compact structure and reliable waterproof performance, it occupies an important position in the application of harsh environments across multiple industries. This report will analyze from three aspects: core product parameters, application scenarios and core advantages, providing reference for industry-related product selection.

I. Overview of Core Technical Parameters

The performance advantages of the JVT2070 series waterproof connector system are based on precise technical parameters. Its core indicators define the applicable boundaries and reliability foundation of the product. The specific parameters are shown in the following table:

II. Analysis of Multi-field Application Scenarios

Based on the core characteristics of "reliable waterproofing + compact structure + environmental resistance", the JVT2070 series connectors accurately match the pain points of multiple industries, forming a diversified application matrix. The specific scenarios are as follows:

1. Automotive Electronics: Reliable Connection Guarantee for Vehicle Environments

The external and internal humid areas of automobiles have strict requirements for the waterproof and anti-vibration performance of connectors. The JVT2070 series, with its IPX7 waterproof rating and stable locking structure, has become an ideal choice. Its typical applications include: connection of automotive air conditioning outdoor units, signal transmission of reverse image cameras, and circuit interfaces of on-board sensors (such as humidity sensors and temperature sensors). In these scenarios, the connector must withstand continuous vibration and rain/snow erosion during vehicle operation. The double-spring contact structure and shell locking design of this series can effectively avoid poor contact, ensuring the stable operation of systems related to driving safety. At the same time, the temperature range of -40℃~+105℃ can adapt to extreme climates of severe cold in northern regions and high temperatures in summer without additional protective measures.

2. Household Appliance Industry: Safe Adaptation to Humid Environments

Household appliances such as washing machines, dishwashers, and humidifiers are long-term in humid or water-splashing environments, and the waterproof performance of connectors is directly related to product safety. The solid rubber wire-side sealing design of the JVT2070 series achieves IPX7 waterproofing while maintaining a compact size, which can be embedded in narrow spaces such as the connection lines between the water inlet valve and control board of washing machines, and the interface of the dishwasher spray arm drive module. Its low insertion force characteristic also facilitates efficient assembly in the home appliance production process, and can significantly improve production line efficiency when combined with automated assembly equipment. In addition, RoHS compliance ensures that the product meets the environmental protection requirements of the home appliance industry, adapting to the export needs of the global market.

3. Industrial and Commercial Equipment: Stable Support for Complex Working Conditions

In scenarios such as industrial control, vending machines, and outdoor communication equipment, connectors need to cope with multiple challenges such as dust, moisture, and temperature fluctuations. The plug and socket of the JVT2070 series have a built-in locking structure, combined with an integrated sealing ring on the head, which can effectively block dust intrusion and achieve waterproof sealing. It is suitable for applications such as the connection of drinking water supply modules of vending machines and the external unit circuit interface of outdoor air conditioners. Its 3A rated current can meet the power supply needs of small motors, control modules and other equipment, and the double-reed contact structure (main spring + auxiliary spring) can provide stable contact force, avoiding line interruption caused by vibration in industrial environments.

4. New Energy and Power Equipment: Safe Connection for Low-Voltage Systems

In low-voltage power systems such as small solar street lights and household energy storage equipment, the JVT2070 series can be used for the connection between photovoltaic modules and controllers, and the auxiliary circuit interface of energy storage batteries. Its 100V rated voltage and 3A current are suitable for low-voltage scenario requirements, and the IPX7 waterproof rating can cope with outdoor rain erosion, ensuring the continuity of energy transmission. At the same time, the high-temperature resistance characteristic enables it to work normally in the high-temperature environment on the surface of photovoltaic panels in summer, improving the overall reliability of the equipment.

5. Two-Wheeled New Energy Field: Waterproof Safety Barrier for Outdoor Travel

As a mainstream brand of two-wheeled new energy travel equipment, Ninebot's products often face the test of outdoor rain, road water accumulation and muddy environments. The waterproof and anti-vibration performance of connectors is crucial. With its IPX7 waterproof rating and compact structure, the JVT2070 series perfectly meets the needs of this field. Typical applications include: signal connection between intelligent instrument panels and battery management systems, circuit interfaces of lighting systems (turn signals, brake lights), and power supply and signal transmission of on-board sensors (inclination sensors, speed sensors). During riding, the equipment will withstand bumpy vibrations and rain splashes. The double-spring contact structure and shell locking design of this series can effectively prevent contact loosening, ensuring accurate transmission of driving data and stable response of safety systems. In addition, the wide temperature range of -40℃~+105℃ can adapt to low-temperature startup in winter and exposure to the sun in summer, and can operate stably without additional protection, improving user travel safety.

6. Power Tools Industry: Durable Connection Solution for Harsh Working Conditions

Power tools (such as electric drills, angle grinders, high-pressure cleaners, etc.) are mostly used in scenarios such as construction sites, outdoor decoration, and household cleaning. They often come into contact with dust, sewage and concrete debris, requiring high protection and durability of connectors. The "head sealing ring + wire-side rubber sealing" double protection structure of the JVT2070 series can effectively block dust and sewage intrusion, adapting to scenarios such as the connection between the body and power cord of high-pressure cleaners, and the motor control circuit interface of electric drills. Its 3A rated current can meet the power supply needs of low and medium power tools, and the crimp connection method improves the tensile capacity of the line, avoiding connection failure caused by cable dragging during tool use. At the same time, the impact resistance of this series can cope with mechanical impact caused by accidental tool drops, extending the service life of the equipment and reducing maintenance costs, especially suitable for professional working conditions with high frequency and high intensity use.

7. Sanitary Ware Industry: Exclusive Protection Solution for Humid and Corrosive Environments

Sanitary spaces are long-term in high humidity, water-rich and temperature-fluctuating environments, and there is a risk of cleaner corrosion, which puts forward strict requirements for the waterproof, anti-corrosion and insulation performance of connectors. With its IPX7 waterproof rating and chemical corrosion-resistant shell material, the JVT2070 series has become an ideal connection choice for intelligent sanitary equipment. Typical applications include: connection between the flushing control module and main control board of intelligent toilets, temperature sensor circuit interface of thermostatic showers, power supply lines for lighting and defogging functions of bathroom mirror cabinets, and water level detection and heating system interfaces of intelligent bathtubs. In these scenarios, the connector must continuously resist a large amount of water vapor generated by bathing, water splashing during cleaning, and chemical erosion of toiletries. The double sealing structure of this series can effectively isolate moisture and corrosive gases, avoiding short-circuit faults; its temperature range of -40℃~+105℃ can adapt to the alternating hot and cold environment of the bathroom, ensuring the stable operation of intelligent sanitary equipment. In addition, the compact structure design can be embedded in the narrow space inside the sanitary equipment without affecting the product appearance design, improving user experience.

III. Analysis of Core Competitive Advantages

Compared with similar waterproof connector products, the JVT2070 series has formed four core advantages through structural innovation and process optimization, as follows:

1. Balanced Advantage of Efficient Waterproofing and Compact Design

This series adopts a double sealing structure of "solid rubber wire-side sealing + integrated head sealing ring", achieving IPX7 high waterproof rating while avoiding the problem of excessive volume of traditional waterproof connectors. The 2.0mm pitch design and streamlined shell structure enable it to be easily embedded in narrow installation spaces such as household appliances and automotive electronics, solving the industry pain point of "difficult to balance waterproof performance and installation compatibility". This structural design also reduces the wear of sealing components and extends the service life of the connector.

2. Dual Guarantee of Stable Contact and Low Operation Cost

The contact piece adopts a double-reed structure of "main spring + auxiliary spring", which can provide continuous and stable contact force, effectively resisting external interference such as vibration and impact, and reducing the risk of poor contact. At the same time, the spring-loaded terminal locking structure integrated in the shell realizes the combination of "low insertion force + firm locking" - operators can complete plugging and unplugging without professional tools, reducing assembly difficulty; the locking structure can prevent accidental falling off, reducing later maintenance costs. This design is especially suitable for mass production scenarios such as home appliances and automobile manufacturing, which can improve production efficiency.

3. Adaptability Advantage of Wide Temperature Resistance and Environmental Compliance

The wide operating temperature range of -40℃~+105℃ enables it to adapt to multiple scenarios from harsh cold outdoor in northern regions to high-temperature industrial equipment. There is no need to customize connector models separately according to the environment, reducing the inventory cost of enterprises. In addition, the product is fully compliant with RoHS environmental standards and UL certified, meeting the environmental protection and safety regulatory requirements of mainstream global markets, providing convenience for enterprises' product exports and reducing compliance risks.

4. Flexibility Advantage of Diversified Types and Automated Adaptation

This series provides two connection types: Wire-to-Wire and Wire-to-Board, and has now been developed and designed to support a maximum of 16 circuits, which can adapt to the connection needs of different equipment. The diversified product types and assembly schemes enable this series to quickly respond to the customized needs of different industries such as home appliances, automobiles, and industry, improving the product's market adaptability.

IV. Summary

The JVT2070 waterproof connector system takes "IPX7 waterproofing, compact structure, stable contact, and wide-range adaptation" as its core characteristics. Through innovative designs such as double sealing and double-reed contact, it has achieved reliable applications in multiple fields including automotive electronics, household appliances, industrial equipment, two-wheeled new energy travel, and power tools. Its advantages of "balancing stable performance and cost optimization, and balancing standardization and customization" make it the preferred solution for low and medium power waterproof connection scenarios. For enterprises, choosing this series of connectors can not only improve the reliability and safety of products, but also reduce production and compliance costs, providing support for improving product competitiveness.