32-Pin Natural Vertical PCB Header – Technical Description The 32-pin natural vertical PCB header is a high-quality interconnect component designed for reliable signal and power transmission in various electronic applications. Featuring a vertical orientation, this header provides a compact and efficient solution for board-to-board or board-to-cable connections, ensuring stable electrical performance in demanding environments. Construction & Materials The header is constructed from high-temperature thermoplastic, offering excellent mechanical strength and resistance to thermal stress. The natural (uncolored) housing material ensures compatibility with automated optical inspection (AOI) systems, facilitating efficient PCB assembly. The contacts are made of phosphor bronze or beryllium copper, plated with gold or tin for superior conductivity, corrosion resistance, and long-term durability. Pin Configuration & Mounting With a 32-pin arrangement in a single row, this header supports standard pitch options (e.g., 2.54mm or 2.00mm) to accommodate different PCB layouts. The vertical orientation allows perpendicular mating with female connectors, optimizing space utilization in densely populated PCBs. The header is designed for through-hole mounting (THT), ensuring secure soldering and mechanical stability. Electrical & Mechanical Performance - Current Rating: Typically supports 1-3A per contact, depending on plating and material. - Voltage Rating: Rated for up to 250V, suitable for low-voltage and signal applications. - Contact Resistance: Low resistance (<20mΩ) ensures minimal signal loss. - Insulation Resistance: High insulation resistance (>1000MΩ) prevents leakage currents. - Operating Temperature: Stable performance across -40°C to +105°C. - Mating Cycles: Rated for 500+ insertion/removal cycles, ensuring longevity. Applications This header is widely used in: - Industrial control systems - Consumer electronics - Telecommunications equipment - Medical devices - Automotive electronics Compliance & Reliability The header complies with industry standards such as UL, RoHS, and REACH, ensuring environmental safety and performance reliability. Its robust design resists vibration, shock, and mechanical stress, making it ideal for harsh operating conditions. Advantages - Space-saving vertical design - High conductivity and durability - AOI-compatible natural housing - Cost-effective and widely available In summary, the 32-pin natural vertical PCB header is a versatile, high-performance interconnect solution, delivering reliable connectivity for modern electronic systems.