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The Versatile Player in Industrial Connections

        In today's era of rapid development in intelligent manufacturing and precision electronic equipment, reliable electrical connections are the cornerstone of stable equipment operation. Leveraging its profound industry experience, Guangdong Deke Electric has launched the 51005/51006 terminal connectors. Boasting an ultra-small 2.0mm pitch design and industrial-grade performance, these connectors provide cost-effective connection solutions for fields such as consumer electronics, automotive electronics, and industrial control.   ​

2.0mm pitch, precision design, maximized space utilization

       As a representative of Deke Electric's high-density connection product line, the 51005/51006 terminal connectors feature a 2.0mm pitch design, increasing layout density by over 20% compared to traditional connectors. With an installation height of only 4.1mm and a compact structure, they can easily fit into space-constrained scenarios such as smartwatch motherboards and aeromodel control modules. Through a high-precision mold injection molding process with a tolerance of ±0.05mm, the terminal pin pitch tolerance is controlled within ±0.03mm, ensuring precise mating in miniaturized devices.  For high-frequency vibration environments,the connectors adopt a cantilever beam-type elastic pin structure combined with a metal-reinforced latch design, enabling stable connection under 20g vibration acceleration. They are particularly suitable for dynamic scenarios such as rail transit on-board equipment and industrial robot joints.  

Robust performance stable output in harsh environments  

Robust electrical performance

High insulation reliability, anti-interference and long service life, low resistance and efficient conductivity

       The terminals are made of high-purity phosphor bronze with a tin-plated surface, featuring a contact resistance of ≤0.02Ω. Combined with the 2.0mm precision pitch design, they can carry a continuous current of 2A, meeting the stable power supply requirements of high-power equipment. With an insulation resistance of ≥1000MΩ and a voltage resistance of up to 1500V AC/min, they can withstand instantaneous high-voltage impacts from industrial power grids, ensuring safe electrical isolation between devices. Coupled with a 50-cycle plug-in/pull-out life test (with contact resistance remaining ≤0.02Ω), they significantly extend the equipment maintenance cycle. 

Safety protection

Resistant to vibration and impact, undaunted by severe challenges, and adaptable to extreme environments

       The housing is made of UL94V-0 flame-retardant nylon material, with an operating temperature range from -25℃ to +85℃, meeting international standards for fire resistance. It ensures no deformation or contact oxidation in high-temperature environments and no material embrittlement in low-temperature conditions, satisfying the needs of all-weather industrial scenarios. Equipped with a latch-type mechanical structure, it has passed vibration tests at 10-55Hz (with an amplitude of 0.35mm) and impact tests with an acceleration of 50m/s², guaranteeing that it will not easily loosen or break circuits in high-frequency vibration environments such as engineering machinery and vehicle-mounted equipment.

Environmental compliance Accessible to global markets

      Featuring a compact modular structure, it supports flexible configuration of 2-16 cores and is compatible with wire gauges from AWG#30 to #24. With a 30% reduction in volume compared to traditional connectors, it is suitable for installation in narrow spaces. Adopting a "direct insertion + latch" dual fixing mechanism, the insertion force per pin is ≤10N and the extraction force is ≥1N, ensuring easy operation. The anti-misinsertion design reduces on-site installation errors. It complies with RoHS 2.0 and other relevant environmental protection standards, and the housing material has passed UL94 V-0 flame retardant certification, ensuring equipment safety and environmental friendliness from the source.

Flexible adaptation, full-scenario application solutions

Consumer electronics

the "precision connection hub" for miniaturized devices

Application Fields: Smart wearables (wristbands/watches), smart home devices (door locks/sensors), outdoor electronics (action cameras/portable speakers)  

Core Matching Points: Compatible with small wire gauges (AWG#30~#24) and ultra-fine wires, meeting the "miniaturized" wiring requirements of smart watches; flexible pin counts (2~16 pins) to support functional expansion (e.g., composite power + signal connections for smart door locks); wide temperature range (-25℃~85℃) to handle "extreme cold and intense heat" environments of outdoor cameras, ensuring stable signal transmission.

Automotive Electronics

The "Durable Connector" for Vehicle-Mounted Environments

Application Fields: Automotive lighting (LED headlights/ambient lights), instrument panels, in-vehicle central control modules, motorcycle wiring harnesses  

Core Matching Points: Wide temperature resistance and weatherability, operating stably from -25℃ (cold region startup) to 85℃ (sun-exposed vehicle compartment), with PA66 housing resistant to UV aging; voltage-withstanding safety (800V AC) to withstand instantaneous high voltages in vehicle circuits (such as starter motor surges) and prevent short circuits; 2A current carrying capacity, meeting the power supply requirements of LED headlights (1.5A typical value) and window motors.

Industrial Automation 
The "Stable Signal Bridge" for Industrial Control Systems

Application Fields: PLC modules, sensors (temperature/pressure), actuators (motors/valves), industrial computer I/O interfaces  

Core Matching Points: Low contact resistance (≤0.02Ω) ensures accurate transmission of tiny sensor signals (such as ±1mV signals from pressure sensors without loss); substrate compatibility (0.5~2.0mm) adapts to "thick copper foil/thin flexible board" designs of industrial control boards; multi-pin expansion (2~16P) supports complex control logic (e.g., 12-pin signal synchronous transmission for 6-axis robotic arms).

Communication Equipment
 The "Stable Hub" for Data Transmission

Application Fields: Base station modules (power + signal), internal connections of routers/switches, industrial gateways  

Core Matching Points: Multi-pin parallel configuration (2~16P) supporting composite transmission of "power + multi-channel data" (e.g., 48V power supply + RS485 signal for base stations); low contact resistance ensuring undiminished 100M/1000M signal transmission and preventing packet loss; wide temperature adaptability enabling stable operation in both outdoor base stations (-25℃ low temperature) and equipment rooms (85℃ heat dissipation environments).

New Energy Portables
 The "Efficient Energy Channel" for Energy Storage Devices

Application Fields: Power banks, outdoor power supplies, small energy storage battery packs, power tool batteries  

Core Matching Points: Flexible wire gauge compatibility (AWG#30~#24), adapting to both ultra-fine test lead wires (e.g., Type-C interfaces of power banks) and thick power wires (24# wires for power tools); 2A current capacity and 250V voltage resistance, meeting the requirements of 5V/2A fast charging and 200V energy storage battery pack balancing circuits; temperature resistance and anti-aging performance, with PA66 housing resistant to electrolyte corrosion and no embrittlement or cracking during charging at -25℃ low temperatures.

Deke Manufacturing

Technological Innovation and 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. It has successively obtained IATF 16949 International Automotive Quality Management System Certification and ISO 9001 Quality Management System Certification, implementing 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, and have achieved stable operation in scenarios like new energy charging piles and smart grids. In 2025, the company was awarded the "Forerunner" certification qualification under the connector industry standards due to its outstanding performance in key indicators such as terminal plug-in/pull-out lifespan and anti-electromagnetic interference, marking that its product performance has reached the international advanced level.

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Deke Manufacturing

High quality at a cabbage price – excellent and very cheap.

      If you are interested in our 51005/51006 terminal connectors, or have any questions about connection solutions, please feel free to contact us through the following methods.

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