Elevated Stacking Dual Row Male Pin Header Connector 2.54mm Pitch Extended Height PCB Board Spacer

Our Elevated Stacking Dual Row Male Pin Header Connector 2.54mm Pitch Extended Height PCB Board Spacer represents a precision-engineered interconnect solution designed for reliable board-to-board and wire-to-board connections in demanding electronic applications. Manufactured with high-temperature PA6T thermoplastic insulation and precision-stamped brass contacts, this connector series delivers consistent electrical performance across a wide range of operating conditions. Every connector undergoes rigorous quality inspection including contact resistance measurement, insulation resistance testing, and visual inspection under magnification to guarantee conformance to international standards.

The contact system utilizes high-conductivity brass alloy pins with selective gold or tin plating over nickel underplate, providing superior corrosion resistance and reliable mating cycles exceeding industry benchmarks. Our automated assembly lines employ precision insertion technology that ensures consistent pin alignment and coplanarity, critical factors for successful PCB mounting in high-volume production environments. The insulator body is molded from UL94V-0 rated PA6T material reinforced with 30% glass fiber, offering exceptional thermal stability up to 105°C continuous operating temperature while maintaining dimensional accuracy.

• Extended Insulator Height: Customizable insulator body height from 7.0mm to 25.0mm provides precise PCB-to-PCB spacing for component clearance in stacked board architectures
• Long Pin Tail Option: Extended through-hole tails up to 15.0mm accommodate thick PCBs and multi-board stack-ups while maintaining full solder joint integrity
• Mezzanine Interconnect Ready: Enables reliable board-to-board connections in mezzanine card architectures, with pin length customizations available to match specific system stack-up heights
• Thermal Management Friendly: Elevated design creates air gap between PCBs for improved convective cooling of heat-generating components mounted between stacked boards
• Anti-Wicking Design: Optional anti-wicking feature on solder tails prevents solder flux migration up the pin during wave soldering, preserving contact area integrity
• Alignment Guide Feature: Available with integrated alignment posts or guide pins at end positions to ensure precise mating alignment in blind-mate mezzanine card assemblies

Elevated stacking pin headers are the critical interconnect component in modular electronic system architectures including PC/104 embedded computer stacks, VMEbus and CompactPCI backplane systems, and industrial PLC expansion module interfaces. The extended insulator height accommodates tall components such as electrolytic capacitors, transformers, and heat sinks mounted on the lower PCB, enabling three-dimensional circuit packaging that maximizes functionality within constrained enclosure volumes. These connectors are also essential for Arduino and Raspberry Pi HAT expansion board designs where precise board-to-board spacing is required for connector alignment, and for automotive ECU module stacks in space-constrained engine compartment installations where elevated interconnects provide vibration-tolerant connections with thermal separation between heat-generating power stages and sensitive control electronics.

Connectors are packaged in anti-static trays with cavity depths matching the specific insulator height variant to prevent pin bending during transport. Tube packaging available for standard height configurations. Each package includes dimensional inspection reports for insulator height and pin straightness verification. Custom kitting services including pre-assembled male-female stacking connector sets with matching spacer hardware and mounting screws are available for turnkey mezzanine interconnect solutions.

Our manufacturing facility operates under ISO 9001:2015 certified quality management system with comprehensive traceability from raw material receiving through finished product shipment. Each production lot undergoes statistical process control monitoring, and certificate of conformance documentation is available upon request. We maintain substantial inventory of standard configurations to support just-in-time delivery requirements while offering flexible customization for specialized pin lengths, plating options, and packaging formats. Engineering samples are available within 48 hours for qualification testing, and our technical team provides application engineering support to assist with connector selection and PCB layout optimization. With over a decade of connector manufacturing expertise, we are committed to delivering interconnect solutions that exceed performance expectations while maintaining competitive pricing for volume production programs.