Features

• Adopting a 26-pin dual-row standard D-SUB structure, HDR(8.89) universal interface specification, compatible with industry standard male connectors, and boasting strong compatibility
• Integrated PCB insertion design, paired with #4-40UNC standard threaded lock screws and SPCC fishbone fasteners, features a dual-fixation structure that ensures secure installation, shock resistance, and anti-loosening
• The compact structural design, compatible with standard PCB board layout, effectively saves internal space within the equipment and meets the installation requirements of miniaturized devices
• C2680 brass terminals, paired with a zoning plating process, feature flash gold plating on the contact area, offering excellent conductivity, low contact resistance, stable signal transmission, and minimal loss
• Rated current: 3.0A DC, withstand voltage: 1000V AC, insulation resistance: ≥1000MΩ, electrical performance meets industrial-grade standards, and can accommodate multiple signal transmission needs
• The process of full-area nickel plating as a base coating followed by tin plating on the solder tail offers excellent solderability, is compatible with SMT/DIP soldering processes, resists oxidation over long-term use, and ensures a long service life
• Wide temperature design, operating temperature range of -55℃~+85℃, storage temperature of -55℃~+105℃, suitable for extreme high and low temperature environments in industrial scenarios
• SPCC metal shell + PBT flame-retardant insulation body, featuring excellent structural strength, impact resistance, and flame retardant properties, suitable for complex industrial environments
• All materials comply with RoHS and HSF environmental standards, and screws and rivets meet the RoHS exemption clause 6C content requirements, satisfying the compliance requirements of mainstream global markets
• Adopting industrial-grade production processes, precise dimensional tolerance control, and high product consistency, it can meet the batch application needs of multiple scenarios such as industrial control equipment, instrumentation, and communication equipment
• The standard PCB board insertion design, combined with harpoon positioning components, enables precise positioning on the PCB board, reducing displacement during soldering and significantly improving assembly efficiency and yield
• #4-40UNC standard thread specification, perfectly compatible with industry standard screws and nuts, strong universality, and convenient installation and maintenance

Specifications

D-SUB connector

Model: WDF-3039-1026

Applications

Description