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Harwin Gecko - 1.25mm High Reliability Connectors

Gecko is the award-winning new high-reliability, high-performance connector from Harwin that is small, withstands extreme temperatures and is unshockable.

  • Pin spacing of 1.25mm
  • Up to 50 contacts per connector
  • 35% space saving over other high-performance connectors
  • 2.8A per contact in isolation, 2A per contact simultaneously
  • Cable connectors are available as pre-crimped assemblies or as pre-crimped cables or simply as loose contacts

Product Description

Harwin's Gecko (G125 series) connectors provide a low-profile, dual-row cable-to-board and board-to-board interconnect solution, ideally suited for stacking and cable mating in areas where PCB real estate is at a premium.

With space and weight a consideration for many high-reliability applications, G125 connectors are designed to offer high performance in a miniature package.

Tested and proven to allow high performance in extreme conditions, the G125 family can operate within a wide temperature range (-65°C / +150°C) and under extreme vibration (Z axis 100g 6ms). This high performance is made possible by Harwin's four-finger patented (pending) Copper Alloy Contact.

Award winner

Harwin's Gecko range is the winner of the Elektra Passive and Electromechanical Product of the Year 2013.

Housing features

The keyway is polarised, the No 1 position is clearly marked for easy cable identification and the rear wall accepts potting material to reduce cable strain.

Typical applications

Commercial avionics, Medical electronics, Robotics, Military, UAVs, Oil and Gas industries.

Product Series
Compare Selected
  Order Code Manufacturer Part No Manufacturer / Description
Avail Price
Qty
2408690
G125-1010005

G125-1010005

HARWIN

CONTACT, PIN, 26AWG, CRIMP

CONTACT, PIN, 26AWG, CRIMP; Product Range:Gecko G125 Series; For Use With:Gecko G125 Series Housing Connectors; Contact Gender:Pin; Contact Material:Brass; Contact Plating:Gold Plated Contacts; Current Rating:2.8A; Contact Termination Type:Crimp; SVHC:No

1,384   in stock

Price for: Each

1+ £0.446 10+ £0.408 50+ £0.369 100+ £0.341 more…

Buy

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  • 400 will be available for delivery on 11-Jun-2016
  • 1,300 will be available for delivery on 23-Jul-2016
  • More stock available week commencing 01/08/16
    2408689
    G125-0020005

    G125-0020005

    HARWIN

    CONTACT, SOCKET, 32-28AWG, CRIMP

    CONTACT, SOCKET, 32-28AWG, CRIMP; Product Range:Gecko G125 Series; For Use With:Gecko G125 Series Housing Connectors; Contact Gender:Socket; Contact Material:Beryllium Copper; Contact Plating:Gold Plated Contacts; Current Rating:2.8A; Contact Termination

    1,042   in stock

    Price for: Each

    1+ £0.554 10+ £0.50 50+ £0.455 100+ £0.418 more…

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    see cut-off times

  • 1,600 will be available for delivery on 02-Jul-2016
  • More stock available week commencing 01/08/16
    2408723
    G125-FW10150F94

    G125-FW10150F94

    HARWIN

    Audio / Video Cable Assembly, Crimp Socket, Crimp Socket, 5.906 ", 150 mm, White

    CABLE HARNESS, 150MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Crimp Socket; Cable Length - Imperial:5.906"; Cable Length - Metric:150mm; Jacket Colour:White; Product Range:-; SVHC:No SVHC (15-Jun-2015); Voltage Rating:450V

    727   in stock

    Price for: Each

    1+ £2.25 10+ £2.07 50+ £1.91 100+ £1.77 more…

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    More stock available week commencing 04/07/16
    2408691
    G125-1020005

    G125-1020005

    HARWIN

    CONTACT, PIN, 32-28AWG, CRIMP

    CONTACT, PIN, 32-28AWG, CRIMP; Product Range:Gecko G125 Series; For Use With:Gecko G125 Series Housing Connectors; Contact Gender:Pin; Contact Material:Brass; Contact Plating:Gold Plated Contacts; Current Rating:2.8A; Contact Termination Type:Crimp; SVHC

    500   in stock

    Price for: Each

    1+ £0.446 10+ £0.408 50+ £0.369 100+ £0.341 more…

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    More stock available week commencing 01/08/16
    2408736
    G125-MS11205L3P

    G125-MS11205L3P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 12 Contacts, Header, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, HEADER, 12POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:12Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Ph

    Cut Tape

    406   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £3.79 10+ £3.47 50+ £3.19 100+ £2.96

    Buy
    Suggested replacement for:2408736
    2408728 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408713
    G125-FS12605L0P

    G125-FS12605L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 26 Contacts, Receptacle, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, RCPT, 26POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:

    Cut Tape

    392   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £11.70 10+ £10.12 50+ £9.81 100+ £8.50

    Buy
    Suggested replacement for:2408713
    2408705 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408738
    G125-MS12005L3P

    G125-MS12005L3P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 20 Contacts, Header, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:20Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Ph

    Cut Tape

    322   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £4.83 10+ £4.40 50+ £4.06 100+ £3.76

    Buy
    Suggested replacement for:2408738
    2408730 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408693
    G125-2041696L0

    G125-2041696L0

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 16 Contacts, Receptacle, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, RCPT, 16POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:16Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    266   in stock

    Price for: Each

    1+ £1.08 10+ £0.983 50+ £0.91 100+ £0.846 more…

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    see cut-off times

    More stock available week commencing 04/07/16
    2408737
    G125-MS11605L3P

    G125-MS11605L3P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 16 Contacts, Header, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, HEADER, 16POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:16Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Ph

    Cut Tape

    270   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £4.20 10+ £3.84 50+ £3.54 100+ £3.28

    Buy
    Suggested replacement for:2408737
    2408729 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408711
    G125-FS11605L0P

    G125-FS11605L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 16 Contacts, Receptacle, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, RCPT, 16POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:16Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:

    Cut Tape

    247   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £6.79 10+ £6.20 50+ £5.72 100+ £5.30

    Buy
    Suggested replacement for:2408711
    2408702 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408744
    G125-MV12005L1P

    G125-MV12005L1P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 20 Contacts, Header, 1.25 mm, Through Hole, 2 Rows

    CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:20Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Pho

    Cut Tape

    230   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £3.37 10+ £3.08 50+ £2.84 100+ £2.64

    Buy
    Suggested replacement for:2408744
    2408734 in Reel

    see cut-off times

    More stock available week commencing 22/08/16
    2408742
    G125-MV11205L1P

    G125-MV11205L1P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 12 Contacts, Header, 1.25 mm, Through Hole, 2 Rows

    CONNECTOR, HEADER, 12POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:12Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Pho

    Cut Tape

    223   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £2.65 10+ £2.43 50+ £2.24 100+ £2.08

    Buy
    Suggested replacement for:2408742
    2408732 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408720
    G125-FW10450L94

    G125-FW10450L94

    HARWIN

    Audio / Video Cable Assembly, Crimp Socket, Free Ends, 17.717 ", 450 mm, White

    CABLE HARNESS, 450MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Free Ends; Cable Length - Imperial:17.717"; Cable Length - Metric:450mm; Jacket Colour:White; Product Range:-; SVHC:No SVHC (15-Jun-2015); Voltage Rating:450V

    208   in stock

    Price for: Each

    1+ £2.18 10+ £2.00 50+ £1.85 100+ £1.71 more…

    Buy

    see cut-off times

  • 110 will be available for delivery on 25-Jun-2016
  • More stock available week commencing 04/07/16
    2408745
    G125-MV12605L1P

    G125-MV12605L1P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, Through Hole, Header, 26 Contacts, 1.25 mm

    CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Pho

    Cut Tape

    158   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £2.90 10+ £2.65 50+ £2.44 100+ £2.28

    Buy
    Suggested replacement for:2408745
    2408735 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408718
    G125-FV12605L0P

    G125-FV12605L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 26 Contacts, Receptacle, 1.25 mm, Through Hole, 2 Rows

    CONNECTOR, RCPT, 26POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:C

    Cut Tape

    128   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £9.41 10+ £8.60 50+ £7.93 100+ £7.35

    Buy
    Suggested replacement for:2408718
    2408709 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408743
    G125-MV11605L1P

    G125-MV11605L1P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, Through Hole, Header, 16 Contacts, 1.25 mm

    CONNECTOR, HEADER, 16POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:16Contacts; Gender:Header; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Pho

    Cut Tape

    127   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £2.47 10+ £2.25 50+ £2.08 100+ £1.93

    Buy
    Suggested replacement for:2408743
    2408733 in Reel

    see cut-off times

    More stock available week commencing 13/06/16
    2408700
    G125-3042696L4

    G125-3042696L4

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 26 Contacts, Plug, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, PLUG, 26POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; Gender:Plug; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    120   in stock

    Price for: Each

    1+ £1.95 10+ £1.78 50+ £1.64 100+ £1.53 more…

    Buy

    see cut-off times

    More stock available week commencing 04/07/16
    2408692
    G125-2041296L0

    G125-2041296L0

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 12 Contacts, Receptacle, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, RCPT, 12POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:12Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    113   in stock

    Price for: Each

    1+ £0.988 10+ £0.906 50+ £0.832 100+ £0.768 more…

    Buy

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    More stock available week commencing 04/07/16
    2408696
    G125-3041296L4

    G125-3041296L4

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 12 Contacts, Plug, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, PLUG, 12POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:12Contacts; Gender:Plug; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    112   in stock

    Price for: Each

    1+ £1.65 10+ £1.51 50+ £1.40 100+ £1.30 more…

    Buy

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    More stock available week commencing 04/07/16
    2408698
    G125-3041696L4

    G125-3041696L4

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 16 Contacts, Plug, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, PLUG, 16POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:16Contacts; Gender:Plug; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    112   in stock

    Price for: Each

    1+ £1.81 10+ £1.65 50+ £1.53 100+ £1.42 more…

    Buy

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    More stock available week commencing 04/07/16
    2408719
    G125-FW10150L94

    G125-FW10150L94

    HARWIN

    Audio / Video Cable Assembly, Crimp Socket, Free Ends, 5.906 ", 150 mm, White

    CABLE HARNESS, 150MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Free Ends; Cable Length - Imperial:5.906"; Cable Length - Metric:150mm; Jacket Colour:White; Product Range:-; SVHC:No SVHC (15-Jun-2015); Voltage Rating:450V

    110   in stock

    Price for: Each

    1+ £1.46 10+ £1.34 50+ £1.24 100+ £1.15 more…

    Buy

    see cut-off times

    More stock available week commencing 04/07/16
    2408712
    G125-FS12005L0P

    G125-FS12005L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 20 Contacts, Receptacle, 1.25 mm, Surface Mount, 2 Rows

    CONNECTOR, RCPT, 20POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:20Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:

    Cut Tape

    84   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £10.44 10+ £9.32 50+ £8.54 100+ £6.17

    Buy
    Suggested replacement for:2408712
    2408704 in Reel

    see cut-off times

    More stock available week commencing 15/08/16
    2408699
    G125-3042096L4

    G125-3042096L4

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 20 Contacts, Plug, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, PLUG, 20POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:20Contacts; Gender:Plug; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    70   in stock

    Price for: Each

    1+ £1.94 10+ £1.78 50+ £1.64 100+ £1.53 more…

    Buy

    see cut-off times

  • 20 will be available for delivery on 27-May-2016
  • More stock available week commencing 04/07/16
    2408714
    G125-FV11205L0P

    G125-FV11205L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 12 Contacts, Receptacle, 1.25 mm, Through Hole, 2 Rows

    CONNECTOR, RCPT, 12POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:12Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:C

    Cut Tape

    66   in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £4.73 10+ £4.32 50+ £3.98 100+ £3.70

    Buy
    Suggested replacement for:2408714
    2408706 in Reel

    see cut-off times

    More stock available week commencing 13/06/16
    2408694
    G125-2042096L0

    G125-2042096L0

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 20 Contacts, Receptacle, 1.25 mm, 2 Rows

    CONNECTOR, HOUSING, RCPT, 20POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:20Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (15-Jun-2015)

    49   in stock

    Price for: Each

    1+ £1.17 10+ £1.07 50+ £0.989 100+ £0.916 more…

    Buy

    see cut-off times

    More stock available week commencing 04/07/16
    Compare Selected