Gecko Screw-Lok (SL) Series 1.25 mm Pitch High-Reliability Connectors

Harwin's Gecko SL series in reverse fix for additional design flexibility

Image of Harwin's Gecko Screw-Lok 1.25 mm Pitch High Reliability Connectors Harwin's Gecko SL series delivers high reliability with a smaller footprint and increased design flexibility. The ruggedized screw fixings have a 2 mm screw thread for maximum strain relief and security. They are able to withstand repeated mating cycles without damage. Gecko SL connectors have captive screws with hex socket heads to prevent slipping during assembly and a mate-before-lock feature for fast assembly and increased usability. They are now available in reverse fix screw-lok design allowing for immense mating hardware options.

The miniature size of the Gecko SL connector results in space and weight savings on the board. Up to 45% footprint savings and up to a 75% weight saving compared to Micro-D. Lightweight aluminum hoods deliver enhanced electrical continuity, cable protection, and effective EMI/RFI shielding. Pre-wired contacts are available for prototyping and pre-production.

Features
  • 2.8 A per contact in isolation and 2.0 A all contacts simultaneously
  • Four-finger beryllium copper contact design for high reliability
  • Durability: 1,000 operations
  • Operational temperature: -65°C to +150°C
  • Shock severity Z axis: 981 mm/s2 (100 g) for 6 ms
  • Moldings: glass-filled thermoplastic UL94V-0 (halogen and red phosphorus-free)
  • Three polarizing points to prevent mismating
  • Potting wall feature
  • No. 1 position identified on molding
  • Metal backshell available to shield cable assemblies
  • Flexible mating hardware options
Applications
  • Aviation
  • Space
  • Defense and security
  • Robotics
  • High-end industrial
  • Autosport
  • Medical

Gecko Screw-Lok Series Connectors

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeAvailable QuantityView Details
CONN RCPT 1.25MM 6POSG125-2240696F1CONN RCPT 1.25MM 6POSReceptacleFemale Socket243 - ImmediateView Details
CONN HEADER VERT 6POS 1.25MMG125-MV10605M2PCONN HEADER VERT 6POS 1.25MMHeaderMale Pin698 - ImmediateView Details
CONN RCPT 1.25MM 10POSG125-2241096F1CONN RCPT 1.25MM 10POSReceptacleFemale Socket163 - ImmediateView Details
CONN RCPT 1.25MM 20POSG125-2242096F1CONN RCPT 1.25MM 20POSReceptacleFemale Socket583 - ImmediateView Details
CONN RCPT 1.25MM 26POSG125-2242696F1CONN RCPT 1.25MM 26POSReceptacleFemale Socket141 - ImmediateView Details

Gecko Screw-Lok Series Reverse Fix Options

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN RCPT 1.25MM PNL MNT 6POSG125-2240696F2CONN RCPT 1.25MM PNL MNT 6POS50 - ImmediateView Details
CONN RCPT 1.25MM PNL MNT 6POSG125-2240696F3CONN RCPT 1.25MM PNL MNT 6POS45 - ImmediateView Details
CONN RCPT 1.25MM PNL MNT 10POSG125-2241096F2CONN RCPT 1.25MM PNL MNT 10POS50 - ImmediateView Details
CONN RCPT 1.25MM PNL MNT 10POSG125-2241096F3CONN RCPT 1.25MM PNL MNT 10POS38 - ImmediateView Details
CONN RCPT 1.25MM PNL MNT 12POSG125-2241296F2CONN RCPT 1.25MM PNL MNT 12POS40 - ImmediateView Details

Gecko Screw-Lok Cable Assembly Options

ImageManufacturer Part NumberDescriptionConnector TypeNumber of PositionsLengthAvailable QuantityView Details
CBL GECKO 1.25MM F 450MM 6POSG125-FC10605F0-0450LCBL GECKO 1.25MM F 450MM 6POSSocket to Individual Wire Leads61.48' (450.00mm)20 - ImmediateView Details
CBL GECKO 1.25MM F-F 150MM 6POSG125-FC10605F1-0150F1CBL GECKO 1.25MM F-F 150MM 6POSSocket to Socket60.492' (150.00mm, 5.91")10 - ImmediateView Details
CBL GECKO 1.25MM F 150MM 6POSG125-FC10605F1-0150LCBL GECKO 1.25MM F 150MM 6POSSocket to Individual Wire Leads60.492' (150.00mm, 5.91")30 - ImmediateView Details
CBL GECKO 1.25MM F 450MM 6POSG125-FC10605F1-0450LCBL GECKO 1.25MM F 450MM 6POSSocket to Individual Wire Leads61.48' (450.00mm)15 - ImmediateView Details
CBL GECKO 1.25MM F 450MM 10POSG125-FC11005F0-0450LCBL GECKO 1.25MM F 450MM 10POSSocket to Individual Wire Leads101.48' (450.00mm)20 - ImmediateView Details

Gecko Screw-Lok RFI Shielding Options

ImageManufacturer Part NumberDescriptionAccessory TypeNumber of PositionsFeaturesAvailable QuantityView Details
CONN HOOD FOR G125-224 6POSG125-96406F1CONN HOOD FOR G125-224 6POSBackshell6Jackscrews1 - ImmediateView Details
CONN HOOD FOR G125-224 10POSG125-96410F1CONN HOOD FOR G125-224 10POSBackshell10Jackscrews21 - ImmediateView Details
CONN HOOD FOR G125-224 12POSG125-96412F1CONN HOOD FOR G125-224 12POSBackshell12Jackscrews50 - ImmediateView Details
CONN HOOD FOR G125-224 16POSG125-96416F1CONN HOOD FOR G125-224 16POSBackshell16Jackscrews11 - ImmediateView Details
CONN HOOD FOR G125-324 6POSG125-9640600CONN HOOD FOR G125-324 6POSBackshell6-1 - ImmediateView Details
Updated: 2018-11-28
Published: 2017-06-13