Harwin Ø1.75mm Terminal Pins

Harwin's terminal pins are ideal for strong and durable single point connections for ultra-low profile and offset height board-to-board connections. Robust Ø1.75mm pin thickness resists accidental damage. Five lengths of terminal pin for varying the distance between mating PCBs, allowing for wider tolerance gaps than many multi-pin connections. Also suitable as PCB location pegs or grounding connections for stacked board configurations. Available with finish choices in hard gold or tin over nickel.

  • Compatible With:
    • S9101-46R – Twin Beam top entry SMT PCB Socket with 2 contact points, tin finish
    • S9111-45R – SYCAMORE Contact, gold finish, Top entry SMT PCB Socket with 3 contact points
    • S9121-45R – SYCAMORE Contact, gold finish, Bottom entry SMT PCB Socket with 3 contact points

Features

  • ø1.75mm mating pin diameter
  • Compatible with existing Harwin sockets and other industry PCB connections
  • Chamfered mating edge minimizes the impact and wear on mating surfaces
  • A rear drilled hole can be used for swaging and adds mechanical retention if required before soldering
  • Designed for 1.6mm PCB thicknesses, suitable for common PCB types and wave soldering techniques

Applications

  • Fire and security
    • Gas and smoke detectors
    • CCTV systems
    • Handheld IR cameras
  • Space
    • Satellites and CubeSats
    • Launch peripherals
    • Remote sensors
    • Detection equipment
  • Industrial
    • Factory robotics
    • Remote operating modules
    • PCB stacking and grounding
  • Defense and security
    • UAVs
    • UUV and other ROV
    • Handheld portable equipment
    • Rugged vehicle electronics