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Harwin Gecko 1.25mm pitch connectors

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High-reliability connections in a miniature package for an ideal SWaP-C solution.
For applications that must not fail, Gecko offers a high-reliability connection at a miniature 1.25mm pitch. Capable of withstanding extremes of shock, vibration and temperature, the series features cable-to-board, board-to-board and cable-to-cable in pin counts up to 50. Beryllium copper, gold plated 4-finger contacts offer excellent current capacity for a miniature connector achieving 2A per contact (electrically loaded). Specify finger-release locking latches for a minimal PCB footprint or Mate-Before-Lok screw-lok hardware for maximum strain relief. The compact design offers significant space saving over Micro-D connectors making it an ideal solution for aerospace applications, with up to 45% smaller and 75% lighter over existing equivalent industry standards.

Buy now on Farnell

For applications that must not fail, Gecko offers a high-reliability connection at a miniature 1.25mm piths.

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Features/Applications

Table

Features	Applications
2A per 4-finger beryllium copper, gold plated contact Withstands 100G shock for 6ms and 20G vibration for 6hrs Operating temperature range: -65°C to +150°C 1000 mating cycles durability Fully shrouded and polarised to prevent mis-mating Working voltage: 450V AC-DC UL94V-0 rated Proven history in military and aerospace applications Ideal for COTS applications Low outgassing properties meet ESA requirements Insulation resistance: 1GΩ min. Contact resistance: 25mΩ max. Through board, surface mount or crimp termination for all variations of board-to-board, cable-to-board or cable-to-cable. Readymade cable assemblies available to eliminate the need for tooling and crimping operations	Gecko-SL Mate-before-lok stainless steel screw-lok hardware for maximum strain relief Reverse-fix options for female PCB mounting Metal backshells and plastic hoods available for RFI shielding, enhanced electrical continuity and effective EMI/RFI protection BUY NOW ON FARNELL Gecko Latching Finger release stainless steel locking latches for a minimal PCB footprint Retention barbs for through board connectors Solder tabs for vertical SMT BUY NOW ON FARNELL	Radar and tracking Avionics controls Guidance systems Engine controls UAVs Radio communications Handheld portable equipment Vehicle electronics Satellites and CubeSats Launch systems

Features

Applications

2A per 4-finger beryllium copper, gold plated contact
Withstands 100G shock for 6ms and 20G vibration for 6hrs
Operating temperature range: -65°C to +150°C
1000 mating cycles durability
Fully shrouded and polarised to prevent mis-mating
Working voltage: 450V AC-DC
UL94V-0 rated
Proven history in military and aerospace applications
Ideal for COTS applications
Low outgassing properties meet ESA requirements
Insulation resistance: 1GΩ min.
Contact resistance: 25mΩ max.
Through board, surface mount or crimp termination for all variations of board-to-board, cable-to-board or cable-to-cable.
Readymade cable assemblies available to eliminate the need for tooling and crimping operations

Gecko-SL

Mate-before-lok stainless steel screw-lok hardware for maximum strain relief
Reverse-fix options for female PCB mounting
Metal backshells and plastic hoods available for RFI shielding, enhanced electrical continuity and effective EMI/RFI protection

BUY NOW ON FARNELL

Gecko Latching