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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 HEADER VERT 20POS 1.25MMG125-MV12005M2PCONN HEADER VERT 20POS 1.25MMHeaderMale Pin425 - ImmediateView Details
CONN RCPT 1.25MM 6POSG125-2240696F1CONN RCPT 1.25MM 6POSReceptacleFemale Socket412 - ImmediateView Details
CONN HDR 1.25MM R/A 16POSG125-MH11605M4PCONN HDR 1.25MM R/A 16POSHeaderMale Pin396 - ImmediateView Details
CONN HEADER VERT 6POS 1.25MMG125-MV10605M2PCONN HEADER VERT 6POS 1.25MMHeaderMale Pin164 - ImmediateView Details
CONN HEADER VERT 10POS 1.25MMG125-MV11005M2PCONN HEADER VERT 10POS 1.25MMHeaderMale Pin186 - 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 6POS237 - ImmediateView Details
CONN RCPT 1.25MM PNL MNT 6POSG125-2240696F3CONN RCPT 1.25MM PNL MNT 6POS11 - 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 10POS60 - 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 NumberDescriptionPart StatusConnector TypePitch - CableAvailable QuantityView Details
CBL GECKO 1.25MM F 450MM 6POSG125-FC10605F0-0450LCBL GECKO 1.25MM F 450MM 6POSActiveSocket to Individual Wire Leads-17 - ImmediateView Details
CBL GECKO 1.25MM F-F 150MM 6POSG125-FC10605F1-0150F1CBL GECKO 1.25MM F-F 150MM 6POSActiveSocket to Socket-16 - ImmediateView Details
CBL GECKO 1.25MM F 150MM 6POSG125-FC10605F1-0150LCBL GECKO 1.25MM F 150MM 6POSActiveSocket to Individual Wire Leads-68 - ImmediateView Details
CBL GECKO 1.25MM F 450MM 6POSG125-FC10605F1-0450LCBL GECKO 1.25MM F 450MM 6POSActiveSocket to Individual Wire Leads-114 - ImmediateView Details
CBL GECKO 1.25MM F 450MM 10POSG125-FC11005F0-0450LCBL GECKO 1.25MM F 450MM 10POSActiveSocket to Individual Wire Leads-14 - ImmediateView Details

Gecko Screw-Lok RFI Shielding Options

ImageManufacturer Part NumberDescriptionPart StatusAccessory TypeFor Use With/Related ProductsAvailable QuantityView Details
CONN HOOD FOR G125-224 6POSG125-96406F1CONN HOOD FOR G125-224 6POSActiveBackshellGecko Series5 - ImmediateView Details
CONN HOOD FOR G125-224 10POSG125-96410F1CONN HOOD FOR G125-224 10POSActiveBackshellGecko Series1 - ImmediateView Details
CONN HOOD FOR G125-224 12POSG125-96412F1CONN HOOD FOR G125-224 12POSActiveBackshellGecko Series0View Details
CONN HOOD FOR G125-224 16POSG125-96416F1CONN HOOD FOR G125-224 16POSActiveBackshellGecko Series6 - ImmediateView Details
CONN HOOD FOR G125-324 6POSG125-9640600CONN HOOD FOR G125-324 6POSActiveBackshellGecko Series6 - ImmediateView Details
Updated: 2018-11-28
Published: 2017-06-13