Logo

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
2408720
G125-FW10450L94

G125-FW10450L94

HARWIN

CABLE HARNESS, 450MM, 450V, WHITE, 26AWG

CABLE HARNESS, 450MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Free Ends; Voltage Rating:450V; Cable Length - Imperial:17.717"; Cable Length - Metric:450mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

2,489

Price for: Each 1

1+ £2.24 10+ £2.04 50+ £1.87 100+ £1.72 more…

Buy
  • 2,489 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408723
G125-FW10150F94

G125-FW10150F94

HARWIN

CABLE HARNESS, 150MM, 450V, WHITE, 26AWG

CABLE HARNESS, 150MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Crimp Socket; Voltage Rating:450V; Cable Length - Imperial:5.906"; Cable Length - Metric:150mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

1,990

Price for: Each 1

1+ £2.30 10+ £2.09 50+ £1.92 100+ £1.77 more…

Buy
  • 1,990 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408724
G125-FW10300F94

G125-FW10300F94

HARWIN

CABLE HARNESS, 300MM, 450V, WHITE, 26AWG

CABLE HARNESS, 300MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Socket; Connector Type B:Crimp Socket; Voltage Rating:450V; Cable Length - Imperial:11.811"; Cable Length - Metric:300mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

980

Price for: Each 1

1+ £3.17 10+ £2.88 50+ £2.64 100+ £2.44 more…

Buy
  • 980 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408689
G125-0020005

G125-0020005

HARWIN

CONTACT, SOCKET, 32-28AWG, CRIMP

CONTACT, SOCKET, 32-28AWG, CRIMP; Series:Gecko G125; For Use With:Gecko G125 Series Housing Connectors; Current Rating:2.8A; Contact Plating:Gold; Contact Material:Beryllium Copper; Contact Gender:Socket; Contact Termination Type:Crimp; SVHC:No SVHC (16-

732

Price for: Each 1

1+ £0.783 10+ £0.691 50+ £0.618 100+ £0.537 more…

Buy
  • 186 in stock for next day delivery (Liege stock)
  • 546 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
  • 500 will be available for delivery on 24-Jan-2015
  • Supplier lead time 10 weeks
2408691
G125-1020005

G125-1020005

HARWIN

CONTACT, PIN, 32-28AWG, CRIMP

CONTACT, PIN, 32-28AWG, CRIMP; Series:Gecko G125; For Use With:Gecko G125 Series Housing Connectors; Current Rating:2.8A; Contact Plating:Gold; Contact Material:Brass; Contact Gender:Pin; Contact Termination Type:Crimp; SVHC:No SVHC (16-Jun-2014); Contac

644

Price for: Each 1

1+ £0.457 10+ £0.416 50+ £0.376 100+ £0.345 more…

Buy
  • 644 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408747
G125-MW10450L94

G125-MW10450L94

HARWIN

CABLE HARNESS, 450MM, 450V, WHITE, 26AWG

CABLE HARNESS, 450MM, 450V, WHITE, 26AWG; Connector Type A:Crimp Pin; Connector Type B:Free Ends; Voltage Rating:450V; Cable Length - Imperial:17.717"; Cable Length - Metric:450mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

480

Price for: Each 1

1+ £2.07 10+ £1.89 50+ £1.73 100+ £1.60 more…

Buy
  • 480 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408711
G125-FS11605L0P

G125-FS11605L0P

HARWIN

CONNECTOR, RCPT, 16POS, 2ROW, 1.25MM

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

394

Price for: TAPE & REEL CUT 1

1+ £8.22 10+ £7.47 50+ £6.85 100+ £6.32

Buy
  • 394 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408710
G125-FS11205L0P

G125-FS11205L0P

HARWIN

CONNECTOR, RCPT, 12POS, 2ROW, 1.25MM

CONNECTOR, RCPT, 12POS, 2ROW, 1.25MM; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:Surface Mount; Gender:Receptacle; No. of Contacts:12; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:Gold; Contact Material:Copper; SVHC:No SVH

393

Price for: TAPE & REEL CUT 1

1+ £6.34 10+ £5.76 50+ £5.28 100+ £4.87

Buy
  • 393 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408712
G125-FS12005L0P

G125-FS12005L0P

HARWIN

CONNECTOR, RCPT, 20POS, 2ROW, 1.25MM

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

389

Price for: TAPE & REEL CUT 1

1+ £9.49 10+ £8.63 50+ £7.91 100+ £7.30

Buy
  • 389 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408741
G125-MS12605L3P

G125-MS12605L3P

HARWIN

CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM

CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM; Pitch Spacing:1.25mm; No. of Rows:2; No. of Contacts:26; Gender:Header; Contact Termination Type:Surface Mount; Contact Plating:Gold; Contact Material:Phosphor Bronze; SVHC:No SVHC (16-Jun-2014); Contact Terminatio

362

Price for: TAPE & REEL CUT 1

1+ £5.92 10+ £5.38 50+ £4.94 100+ £4.56

Buy
  • 50 in stock for next day delivery (Liege stock)
  • 312 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408690
G125-1010005

G125-1010005

HARWIN

CONTACT, PIN, 26AWG, CRIMP

CONTACT, PIN, 26AWG, CRIMP; Series:Gecko G125; For Use With:Gecko G125 Series Housing Connectors; Current Rating:2.8A; Contact Plating:Gold; Contact Material:Brass; Contact Gender:Pin; Contact Termination Type:Crimp; SVHC:No SVHC (16-Jun-2014); Contact T

260

Price for: Each 1

1+ £0.617 10+ £0.562 50+ £0.483 100+ £0.418 more…

Buy
  • 60 in stock for next day delivery (Liege stock)
  • 200 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408713
G125-FS12605L0P

G125-FS12605L0P

HARWIN

CONNECTOR, RCPT, 26POS, 2ROW, 1.25MM

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

311

Price for: TAPE & REEL CUT 1

1+ £12.78 10+ £11.62 50+ £10.65 100+ £9.83

Buy
  • 43 in stock for next day delivery (Liege stock)
  • 268 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408725
G125-FW20150F94

G125-FW20150F94

HARWIN

CABLE HARNESS, 150MM, 450V, WHITE, 28AWG

CABLE HARNESS, 150MM, 450V, WHITE, 28AWG; Connector Type A:Crimp Socket; Connector Type B:Crimp Socket; Voltage Rating:450V; Cable Length - Imperial:5.906"; Cable Length - Metric:150mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

300

Price for: Each 1

1+ £2.26 10+ £2.05 50+ £1.88 100+ £1.74 more…

Buy
  • 300 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408717
G125-FV12005L0P

G125-FV12005L0P

HARWIN

CONNECTOR, RCPT, 20POS, 2ROW, 1.25MM

CONNECTOR, RCPT, 20POS, 2ROW, 1.25MM; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:Through Hole; Gender:Receptacle; No. of Contacts:20; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:Gold; Contact Material:Copper; SVHC:No SVHC

250

Price for: TAPE & REEL CUT 1

1+ £8.73 10+ £7.94 50+ £7.28 100+ £6.72

Buy
  • 250 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408716
G125-FV11605L0P

G125-FV11605L0P

HARWIN

CONNECTOR, RCPT, 16POS, 2ROW, 1.25MM

CONNECTOR, RCPT, 16POS, 2ROW, 1.25MM; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:Through Hole; Gender:Receptacle; No. of Contacts:16; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:Gold; Contact Material:Copper; SVHC:No SVHC

249

Price for: TAPE & REEL CUT 1

1+ £7.56 10+ £6.87 50+ £6.30 100+ £5.82

Buy
  • 249 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408745
G125-MV12605L1P

G125-MV12605L1P

HARWIN

CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM

CONNECTOR, HEADER, 26POS, 2ROW, 1.25MM; Pitch Spacing:1.25mm; No. of Rows:2; No. of Contacts:26; Gender:Header; Contact Termination Type:Through Hole; Contact Plating:Gold; Contact Material:Phosphor Bronze; SVHC:No SVHC (16-Jun-2014); Contact Termination

247

Price for: TAPE & REEL CUT 1

1+ £4.15 10+ £3.77 50+ £3.45 100+ £3.19

Buy
  • 247 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408699
G125-3042096L4

G125-3042096L4

HARWIN

CONNECTOR, HOUSING, PLUG, 20POS, 2ROW

CONNECTOR, HOUSING, PLUG, 20POS, 2ROW; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:-; Gender:Plug; No. of Contacts:20; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:-; Contact Material:-; SVHC:No SVHC (16-Jun-2014)

238

Price for: Each 1

1+ £1.99 10+ £1.81 50+ £1.66 100+ £1.53 more…

Buy
  • 238 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408744
G125-MV12005L1P

G125-MV12005L1P

HARWIN

CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM

CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM; Pitch Spacing:1.25mm; No. of Rows:2; No. of Contacts:20; Gender:Header; Contact Termination Type:Through Hole; Contact Plating:Gold; Contact Material:Phosphor Bronze; SVHC:No SVHC (16-Jun-2014); Contact Termination

231

Price for: TAPE & REEL CUT 1

1+ £3.55 10+ £3.23 50+ £2.96 100+ £2.73

Buy
  • 10 in stock for next day delivery (Liege stock)
  • 221 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408726
G125-FW20300F94

G125-FW20300F94

HARWIN

CABLE HARNESS, 300MM, 450V, WHITE, 28AWG

CABLE HARNESS, 300MM, 450V, WHITE, 28AWG; Connector Type A:Crimp Socket; Connector Type B:Crimp Socket; Voltage Rating:450V; Cable Length - Imperial:11.811"; Cable Length - Metric:300mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

230

Price for: Each 1

1+ £3.02 10+ £2.75 50+ £2.52 100+ £2.33 more…

Buy
  • 230 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408722
G125-FW20450L94

G125-FW20450L94

HARWIN

CABLE HARNESS, 450MM, 450V, WHITE, 28AWG

CABLE HARNESS, 450MM, 450V, WHITE, 28AWG; Connector Type A:Crimp Socket; Connector Type B:Free Ends; Voltage Rating:450V; Cable Length - Imperial:17.717"; Cable Length - Metric:450mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

225

Price for: Each 1

1+ £2.12 10+ £1.93 50+ £1.77 100+ £1.63 more…

Buy
  • 225 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408718
G125-FV12605L0P

G125-FV12605L0P

HARWIN

CONNECTOR, RCPT, 26POS, 2ROW, 1.25MM

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

197

Price for: TAPE & REEL CUT 1

1+ £11.76 10+ £10.69 50+ £9.80 100+ £9.04

Buy
  • 197 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
  • 17 will be available for delivery on 24-Dec-2014
  • Supplier lead time 10 weeks
2408721
G125-FW20150L94

G125-FW20150L94

HARWIN

CABLE HARNESS, 150MM, 450V, WHITE, 28AWG

CABLE HARNESS, 150MM, 450V, WHITE, 28AWG; Connector Type A:Crimp Socket; Connector Type B:Free Ends; Voltage Rating:450V; Cable Length - Imperial:5.906"; Cable Length - Metric:150mm; Jacket Colour:White; SVHC:No SVHC (16-Jun-2014)

199

Price for: Each 1

1+ £1.48 10+ £1.35 50+ £1.23 100+ £1.14 more…

Buy
  • 199 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408700
G125-3042696L4

G125-3042696L4

HARWIN

CONNECTOR, HOUSING, PLUG, 26POS, 2ROW

CONNECTOR, HOUSING, PLUG, 26POS, 2ROW; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:-; Gender:Plug; No. of Contacts:26; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:-; Contact Material:-; SVHC:No SVHC (16-Jun-2014)

193

Price for: Each 1

1+ £2.02 10+ £1.83 50+ £1.68 100+ £1.55 more…

Buy
  • 193 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
2408738
G125-MS12005L3P

G125-MS12005L3P

HARWIN

CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM

CONNECTOR, HEADER, 20POS, 2ROW, 1.25MM; Pitch Spacing:1.25mm; No. of Rows:2; No. of Contacts:20; Gender:Header; Contact Termination Type:Surface Mount; Contact Plating:Gold; Contact Material:Phosphor Bronze; SVHC:No SVHC (16-Jun-2014); Contact Terminatio

189

Price for: TAPE & REEL CUT 1

1+ £5.95 10+ £4.61 50+ £4.38 100+ £4.27

Buy
  • 189 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 10 weeks
2408692
G125-2041296L0

G125-2041296L0

HARWIN

CONNECTOR, HOUSING, RCPT, 12POS, 2ROW

CONNECTOR, HOUSING, RCPT, 12POS, 2ROW; Product Range:HARWIN - Gecko G125 Series; Contact Termination Type:-; Gender:Receptacle; No. of Contacts:12; No. of Rows:2; Pitch Spacing:1.25mm; Contact Plating:-; Contact Material:-; SVHC:No SVHC (16-Jun-2014)

182

Price for: Each 1

1+ £1.38 10+ £1.26 50+ £1.15 100+ £0.995 more…

Buy
  • 182 in stock for next day delivery (UK stock)

see cut-off times

 
Check more stock
    Supplier lead time 6 weeks
Compare Selected