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VHseries terminal connector

Full Product Range Coverage + Actual Test Data

 Unlock Reliable Connections Across Multiple Scenarios

      In fields such as industrial control and smart home appliances, the "compatibility, stability, and maintainability" of connectors directly affect the overall performance of equipment. Launched by Guangdong Deke Electric, the VH Series Terminal Connectors have become the preferred solution for multi-scenario connections, thanks to their complete full-line configuration including terminals, housings, wafer connectors, pin headers, and SMT connectors, as well as rigorously tested and verified high-performance parameters.

VH Series Core Adaptation Advantage

 Full-Scenario Compatibility as Priority

-Flexible Adaptability Features: Supports 2~16P multi-pin configuration with a standard pin pitch of 3.96mm, complying with international universal standards and compatible with most relays, sensors, and PCB board interfaces available on the market;

- Flexible Wire Compatibility: Compatible with AWG24#~18# (0.2~1.0mm²) wires, no additional adapters required, meeting the wiring needs of equipment with different power requirements;

-Diversified Installation Methods:Covers multiple connection types including wire-to-wire and wire-to-board (pin headers, SMT), with options for different configurations such as straight pins and high-bend pins, adapting to compact spaces or conventional layouts;

-Stable Environmental Resistance:  Operating temperature range of -25℃~85℃, capable of adapting to complex working conditions such as high temperatures in workshops and low temperatures outdoors, and maintaining stable operation in environments with humidity ≤90% RH.
 

Breakdown of VH Series' Five Core Components

Details Speak Volumes

(1) Terminal: The "Core Hub" for Stable Conduction

        As a key carrier for current and signal transmission, the terminal provides dual guarantees in material and performance:
1. Adopts high-elasticity phosphor bronze (C5191) base material, featuring excellent electrical conductivity and strong clamping force. Combined with tin-plated treatment, there is no obvious corrosion after 24 hours of salt spray testing;
2. Rated current of 5A, rated voltage of 250V AC/DC, contact resistance ≤ 0.015Ω (15mΩ), minimal signal transmission loss, meeting the requirements of precision equipment;
3. Crimping pull force meets standards according to wire specifications: AWG24# ≥ 20N, AWG18# ≥ 50N, ensuring no loosening in vibrating environments; Plug-in/pull-out life ≥ 50 cycles, maintaining stable performance after repeated use.

(2) Housing: The "Solid Barrier" for Safety Protection

        The housing not only serves as a fixing component but also integrates insulation, flame-retardant, and anti-misinsertion functions:
1. Made of nylon PA66 material, complying with UL94V-2 flame-retardant standard, which retards combustion at high temperatures;
2. Insulation resistance ≥ 1000MΩ, withstanding voltage of 1500V AC/1min, no breakdown or leakage current, effectively preventing creepage between pins;
3. Thoughtful structural design: Retention force between the terminal and housing ≥ 30N, ensuring no loosening after insertion; Equipped with a polarization structure to avoid component damage caused by reverse insertion; Strict dimensional accuracy control, perfectly compatible with terminals and pin headers.

(3) Wafer Connector The "Convenient Bridge" for Wire-to-Wire Connections

         Specifically designed for wire-to-wire connection scenarios, the wafer connector focuses on installation efficiency and connection stability:
1. Features smooth plug-in/pull-out operation, with single-contact insertion force ≤ 15N and extraction force ≥ 2N. Tool-free assembly and disassembly are supported, enabling convenient later maintenance;
2. Insulation resistance ≥ 1000MΩ, withstanding voltage of 1500V AC/1min, no breakdown or leakage current, effectively preventing creepage between pins;
3. Locking mechanism design enhances stability: a clear "click" sound confirms full engagement after insertion, avoiding accidental disconnection due to touch, and offering excellent vibration resistance.

(4) Pin Header The "Stable Cornerstone" for Wire-to-Board Connections

        As a core component for wire-to-board connections, the pin header excels in soldering stability and positioning accuracy:
1. Pins are made of tin-plated phosphor bronze, with precise diameter and length dimensions. Perpendicularity accuracy ≤ 0.1mm, ensuring precise alignment with PCB board pads;
2. Pin retention force ≥ 20N, no detachment under stress during soldering. Supports wave soldering process (255±5℃, 4±1 seconds) without deformation or damage;
3. Compatible with standard 1.6mm thick PCB boards, closely fitting the base board after installation, reducing displacement caused by vibration.

(5) SMT Connector The "Preferred Solution" for High-Efficiency Assembly

       Tailored to automated production needs, the SMT Connector focuses on precision and efficiency:
1. Features a compact size design, occupying no excessive PCB board space and suitable for high-density wiring scenarios;
2. Strong soldering compatibility, supporting reflow soldering process. Excellent pad wettability enables rapid formation of full solder joints, improving mass production efficiency;
3. Consistent performance when combined with terminals and housings, with insulation and conductivity indicators fully complying with series standards—no additional adjustments or adaptations required.

VH Series

 Multi-Scenario Precision Matching, Unleashing Practical Value

Smart Home Appliances Field : The internal wiring connections of washing machines, rice cookers, water purifiers and other equipment – the anti-loosening design adapts to the high-frequency operation of the devices.

Industrial Control Field : Signal transmission for small PLC modules, assembly line sensors and controllers – the 3.96mm standard pitch is compatible with industrial interfaces.

Consumer Electronics Field : Wiring for small instruments and meters, as well as LED modules – the compact structure saves internal device space.

Automotive Aftermarket : Power line connections for car audio and video systems and dash cams – the vibration resistance and wide temperature range performance adapt to the vehicle operating environment.

Deke Manufacturing

Technological Innovation & Quality Assurance

Strict Certifications Build a Quality Defense Line and Consolidate the Foundation for Development

         Deke Electric attaches great importance to the construction of quality management systems and has successively obtained the IATF 16949 International Automotive Quality Management System Certification and ISO 9001 Quality Management System Certification. It implements standardized control throughout the entire process from raw material procurement to finished product delivery. The products have passed multiple international and domestic safety certifications such as UL, ROHS, and REACH, achieving stable operation in scenarios including new energy charging piles and smart grids. In 2025, relying on outstanding performance in key indicators such as terminal plug-in/pull-out life and electromagnetic interference (EMI) resistance, the company won the "Leader" Certification for connector industry standards, marking that its product performance has reached the international advanced level.

→ Details of Relevant Qualifications/Environmental Certificates (Click here to view)

Deke Manufacturing

High Quality, Factory-Direct Affordable Price – Excellent Value for Money

           For more details on the VH Series terminals/connectors or to customize exclusive connection solutions, please feel free to contact Guangdong Deke Electric Co., Ltd. Let us leverage precision connection technology to jointly empower the intelligent future.