The 1-1658621-0 is a 50-position 2-row vertical wire-to-board Ribbon Cable Pin Header with gold-plated phosphor bronze contacts and black UL94V-0 rated thermoplastic housing. Novo receptacles offer a dual contact interface with all normal force created by metal-to-metal contact. This provides a higher degree of contact reliability. Contacts mate with 0.642mm or round posts with 6.22mm maximum and 4.45mm minimum lengths. The Novo tuning fork contact offers a military-approved design. Insulation displacement contacts for fast, economical mass terminations Contact design provides uniform latching of contacts and housing with connector cover Accepts wire size range 28 to 26AWG (0.08 to 0.15mm²), solid or stranded Snap-on strain relief and choice of pull loops available One-step termination with Novo tooling Applications Defence, Military & Aerospace