20-Pin Dual-Row Unshrouded Header for Board-to-Board Interconnects
The 67997-220HLF: The unshrouded push-pull fastening means retention relies on friction from the mating receptacle; for vibration-prone environments, a shrouded header with a latch is a better choice. Operating temperature spans -65°C to 130°C, covering outdoor telecom cabinets and industrial enclosures without derating.
The 0.100" (2.54mm) insulation height leaves clearance for component placement under the header body. The 20 positions are fully loaded — no skipped pins — so the BOM position count matches the circuit count one-to-one.