Gecko-MT Mixed Layout Connector
Harwin's Gecko-MT connectors are high-reliability signal and power connections on a 1.25 mm pitch
Harwin's Gecko-MT range combines the 1.25 mm pitch Gecko signal connector system with mixed technology layouts, adding 10 A power contacts to the range. They are the smallest and lightest mixed-layout connector currently available for high-performance applications. Gecko is the ideal choice when SWaP matters most. The connectors feature cable-to-board, board-to-board, and cable-to-cable configurations. Stainless steel jackscrews are available in both standard or reverse-fix, ensuring the security of connection in the most extreme environments. Lightweight metal hoods give additional cable protection and EMI/RFI shielding.
- Mixed current capacity of 10 A power and 2 A signal per contact
- Four finger beryllium copper signal contact
- Gold plated signal and power contacts
- Capable of 1,000 mating cycles
- Withstands 100G shock and 20G vibration
- Operates at extreme temperatures: -65°C to +150°C
- Mate before lock stainless steel jackscrew security
- Standard and reverse-fix jackscrew options
- Compatible with EMI/RFI backshells
- Low outgassing properties
- Aviation: controls, guidance systems, engine controls, radar, and tracking
- Motorsport and electric vehicles: navigation, AI, GPS and tracking equipment, communications and telemetry, and ERS controls
- Space: satellites and CubeSats, radar, communications, and launch systems
- Defense and security: UAVs, ground communications, and rugged vehicle electronics
Female Cable Housings
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | G125-22496F1-01-08-01 | CONN RCPT HSG 10POS 1.25MM | 212 - Immediate | $149.87 | View Details |
![]() | ![]() | G125-22496F1-02-08-02 | CONN RCPT HSG 12POS 1.25MM | 624 - Immediate | $152.56 | View Details |
![]() | ![]() | G125-2249600-02-08-02 | CONN RCPT HSG 12POS 1.25MM | 68 - Immediate | $66.00 | View Details |
![]() | ![]() | G125-22496F1-02-04-00 | CONN RCPT 2PWR + 4SIGNAL | 143 - Immediate | $105.82 | View Details |
![]() | ![]() | G125-22496F1-02-24-00 | CONN RCPT 2PWR + 24SIGNAL | 37 - Immediate | $108.75 | View Details |
![]() | ![]() | G125-22496F1-03-08-00 | CONN RCPT 3PWR + 8SIGNAL | 30 - Immediate | $127.60 | View Details |
![]() | ![]() | G125-22496F1-04-04-00 | CONN RCPT 4PWR + 4SIGNAL | 0 - Immediate | $132.33 | View Details |
![]() | ![]() | G125-22496F1-04-16-00 | CONN RCPT 4PWR + 16SIGNAL | 0 - Immediate | $139.59 | View Details |
![]() | ![]() | G125-22496F1-06-08-00 | CONN RCPT 6PWR + 8SIGNAL | 24 - Immediate | $142.12 | View Details |
![]() | ![]() | G125-2249600-01-08-01 | CONN RCPT HSG 10POS 1.25MM | 0 - Immediate | $45.83 | View Details |
Male Cable Housings
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | G125-32496M5-01-08-01 | CONN PLUG HSG 10POS 1.25MM | 39 - Immediate | $145.87 | View Details |
![]() | ![]() | G125-32496M1-02-04-00 | CONN PLUG 2PWR + 4SIGNAL | 20 - Immediate | $76.20 | View Details |
![]() | ![]() | G125-32496M2-02-24-00 | PLUG PNL MNT 2PWR + 24SIGNAL | 30 - Immediate | $77.83 | View Details |
![]() | ![]() | G125-32496M1-02-24-00 | CONN PLUG 2PWR + 24SIGNAL | 26 - Immediate | $77.83 | View Details |
![]() | ![]() | G125-32496M1-03-08-00 | CONN PLUG 3PWR + 8SIGNAL | 0 - Immediate | $97.82 | View Details |
![]() | ![]() | G125-32496M2-03-08-00 | PLUG PNL MNT 3PWR + 8SIGNAL | 11 - Immediate | $97.82 | View Details |
![]() | ![]() | G125-32496M5-02-04-00 | PLUG PNL MNT 2PWR + 4SIGNAL | 2 - Immediate | $103.86 | View Details |
![]() | ![]() | G125-32496M5-02-24-00 | PLUG PNL MNT 2PWR + 24SIGNAL | 24 - Immediate | $106.14 | View Details |
![]() | ![]() | G125-32496M1-01-08-01 | CONN PLUG HSG 10POS 1.25MM | 22 - Immediate | $100.76 | View Details |
![]() | ![]() | G125-32496M1-02-08-02 | CONN PLUG HSG 12POS 1.25MM | 34 - Immediate | $130.86 | View Details |
Female Vertical Throughboard Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | G125-FV10805F1-2AB2ABP | CONN F-HDR 4PWR 8SIG PCB VERT | 50 - Immediate | $599.24 | View Details |
![]() | ![]() | G125-FV104F1-02AB000P | CONN HDR FMALE 2PWR + 4SIGNAL | 101 - Immediate | $303.33 | View Details |
![]() | ![]() | G125-FV104F1-04AB000P | CONN HDR FMALE 4PWR + 4SIGNAL | 119 - Immediate | $334.01 | View Details |
![]() | ![]() | G125-FV108F1-03AB000P | CONN HDR FMALE 3PWR + 8SIGNAL | 0 - Immediate | $437.38 | View Details |
![]() | ![]() | G125-FV10805F1-1AB1ABP | CONN F-HDR 2PWR 8SIG PCB VERT | 0 - Immediate | $435.66 | View Details |
![]() | ![]() | G125-FV108F1-06AB000P | CONN HDR FMALE 6PWR + 8SIGNAL | 2 - Immediate | $551.92 | View Details |
![]() | ![]() | G125-FV116F1-04AB000P | CONN HDR FMALE 4PWR + 16SIGNAL | 10 - Immediate | $567.02 | View Details |
![]() | ![]() | G125-FV124F1-02AB000P | CONN HDR FMALE 2PWR + 24SIGNAL | 0 - Immediate | $587.74 | View Details |
Male Horizontal Throughboard Connectors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | G125-MH104M4-02AD000P | HDR MALE R/A 2PWR + 4SIGNAL | 0 - Immediate | $388.83 | View Details |
![]() | ![]() | G125-MH10805M3-2AD2ADP | CONN HDR 4PWR 8SIG PCB VERT | 0 - Immediate | $689.80 | View Details |
![]() | ![]() | G125-MH108M4-03AD000P | HDR MALE R/A 3PWR + 8SIGNAL | 30 - Immediate | $510.97 | View Details |
![]() | ![]() | G125-MH108M4-06AD000P | HDR MALE R/A 6PWR + 8SIGNAL | 0 - Immediate | $600.38 | View Details |
![]() | ![]() | G125-MH124M4-02AD000P | HDR MALE R/A 2PWR + 24SIGNAL | 5 - Immediate | $639.38 | View Details |
![]() | ![]() | G125-MH104M4-04AD000P | HDR MALE R/A 4PWR + 4SIGNAL | 0 - Immediate | $428.16 | View Details |
![]() | ![]() | G125-MH116M4-04AD000P | HDR MALE R/A 4PWR + 16SIGNAL | 27 - Immediate | $616.86 | View Details |
![]() | ![]() | G125-MH10805M3-1AD1ADP | CONN HDR 2PWR 8SIG PCB VERT | 0 - Immediate | $448.40 | View Details |
Crimp Contacts
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | G125-1010005 | CONN PIN 26AWG CRIMP GOLD | 76198 - Immediate | $9.55 | View Details |
![]() | ![]() | G125-1020005 | CONN PIN 28-32AWG CRIMP GOLD | 8687 - Immediate | $9.55 | View Details |
![]() | ![]() | G125-0020005 | CONN SOCKET 28-32AWG CRIMP GOLD | 0 - Immediate | $11.99 | View Details |
![]() | ![]() | G125-0500005 | CRIMP SKT 18AWG | 4040 - Immediate | $47.32 | View Details |
![]() | ![]() | G125-1500005 | CRIMP PIN 18AWG | 1064 - Immediate | $39.90 | View Details |
![]() | ![]() | G125-0010005 | CONN SOCKET 26AWG CRIMP GOLD | 33448 - Immediate | $11.99 | View Details |
Tools
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | Z125-904 | TOOL POSITIONER FOR Z125-903 | 16 - Immediate | $2,647.51 | View Details |
![]() | ![]() | Z125-903 | TOOL HAND CRIMP GECKO-MT | 19 - Immediate | $9,231.75 | View Details |
![]() | ![]() | Z125-923 | TOOL EXTRACT TIP FOR Z125-902 | 434 - Immediate | $178.83 | View Details |
![]() | ![]() | Z125-924 | TOOL EXTRACT TIP FOR Z125-905 | 17 - Immediate | $276.90 | View Details |
![]() | ![]() | Z125-905 | TOOL INSERTION FOR GECKO-MT | 28 - Immediate | $739.81 | View Details |




















































