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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
2408688
G125-0010005

G125-0010005

HARWIN

CONTACT, SOCKET, 26AWG, CRIMP

CONTACT, SOCKET, 26AWG, 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 Ty

3,296 in stock

Price for: Each

1+ £0.763 10+ £0.608 50+ £0.569 100+ £0.529 more…

Buy

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  • 4,900 will be available for delivery on 19-Nov-2016
  • 500 will be available for delivery on 26-Nov-2016
  • More stock available week commencing 26/12/16
    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

    2,179 in stock

    Price for: Each

    1+ £0.591 10+ £0.475 50+ £0.444 100+ £0.413 more…

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    see cut-off times

  • 600 will be available for delivery on 19-Nov-2016
  • More stock available week commencing 05/12/16
    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

    1,430 in stock

    Price for: Each

    1+ £0.763 10+ £0.608 50+ £0.569 100+ £0.529 more…

    Buy

    see cut-off times

  • 400 will be available for delivery on 05-Nov-2016
  • 400 will be available for delivery on 19-Nov-2016
  • More stock available week commencing 05/12/16
    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 (17-Dec-2015); Voltage Rating:450V

    697 in stock

    Price for: Each

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

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    see cut-off times

    More stock available week commencing 07/11/16
    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

    393 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £11.70 15+ £10.12 40+ £9.81 90+ £8.88

    Buy
    Suggested replacement for:2408713
    2408705 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    2408741
    G125-MS12605L3P

    G125-MS12605L3P

    HARWIN

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

    CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; 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

    380 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £6.08 10+ £5.29 50+ £5.02 100+ £4.36

    Buy
    Suggested replacement for:2408741
    2408731 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    2408710
    G125-FS11205L0P

    G125-FS11205L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 12 Contacts, Receptacle, 1.25 mm, Surface Mount, 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:Surface Mount; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:

    Cut Tape

    315 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £6.02 15+ £5.50 40+ £5.07 90+ £4.70

    Buy
    Suggested replacement for:2408710
    2408701 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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

    307 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £3.79 15+ £3.47 40+ £3.19 90+ £2.96

    Buy
    Suggested replacement for:2408736
    2408728 in Reel

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    More stock available week commencing 05/12/16
    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 (17-Dec-2015); Voltage Rating:450V

    268 in stock

    Price for: Each

    1+ £2.85 10+ £2.39 50+ £2.19 100+ £1.99 more…

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    More stock available week commencing 07/11/16
    2408717
    G125-FV12005L0P

    G125-FV12005L0P

    HARWIN

    Wire-To-Board Connector, Gecko G125 Series, 20 Contacts, Receptacle, 1.25 mm, Through Hole, 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:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:C

    Cut Tape

    230 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £7.21 10+ £6.59 20+ £6.08 60+ £5.74

    Buy
    Suggested replacement for:2408717
    2408708 in Reel

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    More stock available week commencing 05/12/16
    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

    221 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £2.65 10+ £2.43 20+ £2.24 60+ £2.08

    Buy
    Suggested replacement for:2408742
    2408732 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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

    211 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £6.79 15+ £6.20 40+ £5.72 90+ £5.41

    Buy
    Suggested replacement for:2408711
    2408702 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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 (17-Dec-2015)

    200 in stock

    Price for: Each

    1+ £1.53 10+ £1.25 50+ £1.16 100+ £1.07 more…

    Buy

    see cut-off times

    More stock available week commencing 07/11/16
    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 (17-Dec-2015)

    188 in stock

    Price for: Each

    1+ £1.39 10+ £1.14 50+ £1.06 100+ £0.979 more…

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    see cut-off times

    More stock available week commencing 07/11/16
    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

    148 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £3.37 10+ £3.08 20+ £2.84 60+ £2.64

    Buy
    Suggested replacement for:2408744
    2408734 in Reel

    see cut-off times

    More stock available week commencing 12/12/16
    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

    125 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £4.83 15+ £4.40 40+ £4.06 90+ £3.76

    Buy
    Suggested replacement for:2408738
    2408730 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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 (17-Dec-2015)

    107 in stock

    Price for: Each

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

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    More stock available week commencing 07/11/16
    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 (17-Dec-2015)

    97 in stock

    Price for: Each

    1+ £2.38 10+ £2.00 50+ £1.83 100+ £1.66 more…

    Buy

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    More stock available week commencing 07/11/16
    2408695
    G125-2042696L0

    G125-2042696L0

    HARWIN

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

    CONNECTOR, HOUSING, RCPT, 26POS, 2ROW; Product Range:Gecko G125 Series; No. of Contacts:26Contacts; Gender:Receptacle; Pitch Spacing:1.25mm; Contact Termination Type:-; No. of Rows:2Rows; Contact Plating:-; Contact Material:-; SVHC:No SVHC (17-Dec-2015)

    75 in stock

    Price for: Each

    1+ £1.68 10+ £1.41 50+ £1.29 100+ £1.18 more…

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    More stock available week commencing 07/11/16
    2408745
    G125-MV12605L1P

    G125-MV12605L1P

    HARWIN

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

    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

    87 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £3.24 10+ £3.05 20+ £2.88 60+ £2.73

    Buy
    Suggested replacement for:2408745
    2408735 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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 (17-Dec-2015); Voltage Rating:450V

    80 in stock

    Price for: Each

    1+ £1.93 10+ £1.62 50+ £1.48 100+ £1.35 more…

    Buy

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    More stock available week commencing 07/11/16
    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 (17-Dec-2015)

    69 in stock

    Price for: Each

    1+ £1.66 10+ £1.35 50+ £1.26 100+ £1.16 more…

    Buy

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    More stock available week commencing 07/11/16
    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

    65 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £9.41 10+ £8.60 20+ £8.17 60+ £7.74

    Buy
    Suggested replacement for:2408718
    2408709 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    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

    Awaiting Delivery (Available for backorder to lead times shown)

    Price for: Each (Supplied on Cut Tape)

    1+ £4.20 15+ £3.84 40+ £3.54 90+ £3.28

    Buy
    Suggested replacement for:2408737
    2408729 in Reel
    More stock available week commencing 05/12/16 Contact me when back in stock
    2408743
    G125-MV11605L1P

    G125-MV11605L1P

    HARWIN

    Board-To-Board Connector, Gecko G125 Series, 16 Contacts, Header, 1.25 mm, Through Hole, 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:Through Hole; No. of Rows:2Rows; Contact Plating:Gold Plated Contacts; Contact Material:Pho

    Cut Tape

    56 in stock

    Price for: Each (Supplied on Cut Tape)

    1+ £2.47 10+ £2.25 20+ £2.08 60+ £2.04

    Buy
    Suggested replacement for:2408743
    2408733 in Reel

    see cut-off times

    More stock available week commencing 05/12/16
    Compare Selected