Gold plated contact connectors Harwin G125 9711002 from Gecko series with 125 millimeter pitch design
Manufacturer:
Harwin
Description:
Rectangular Connector Accessories RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Accessories
Specifications
Mfr. Part #:
G125-9711002
Model Number:
G125-9711002
Introduction
Product Overview
The Gecko G125 Series are 1.25mm pitch high-reliability rectangular connectors designed for various interconnecting applications including cable-to-cable, cable-to-board, and board-to-board. They offer three variants: Gecko-SL Screw-Lok for robust interconnection, Gecko-MT Mixed Technology with signal and power contacts, and the original Gecko Latch design. These fully shrouded, unsealed connectors feature gold-plated contacts for high performance and longevity. Housings are polarized to prevent mis-mating, and metal backshells are available for enhanced protection.
Product Attributes
- Brand: HARWIN
- Series: Gecko G125
- Pitch: 1.25mm
- Contact Plating: Hard acid gold (98% purity)
- Housing Material: 30% Glass Filled Thermoplastic, UL94 V-0
- Certifications: UL94 V-0 (Housing)
Technical Specifications
| Category | Specification | Details |
|---|---|---|
| Materials | Power Contact | Beryllium Copper, Gold over Nickel |
| Female Signal Contact | Beryllium Copper, Gold over Nickel | |
| Male PCB Signal Contact | Phosphor Bronze, Gold over Nickel | |
| Male Cable Signal Contact | Brass, Gold over Nickel | |
| Latches | Copper-Nickel-Tin alloy, Tin over Nickel finish | |
| Screw-Lok fixings | Stainless Steel | |
| Metal Backshells | Aluminium 6061-T6, High Phosphorus Nickel finish | |
| Potting Compound | Stycast 2651MM with Catalyst 9 | |
| Electrical Characteristics | Current Rating (Signal Contact) | 2.8A max (one contact loaded, 25C ambient); 2.0A max (all contacts, 25C ambient) |
| Current Rating (Signal Contact on Flex Circuit) | 0.4A max (one contact loaded, 25C ambient) | |
| Current Rating (Power Contact) | 10.0A max (all contacts, 25C ambient) | |
| Working Voltage | 450V DC or AC peak (sea level); 250V DC or AC peak (21,336m/70,000ft) | |
| Voltage Proof | 600V DC or AC peak (sea level); 350V DC or AC peak (21,336m/70,000ft) | |
| Contact Resistance | 20m max (Initial); 25m max (After conditioning) | |
| Insulation Resistance | 10G min at 500V DC (Initial); >1G min at 500V DC (After conditioning) | |
| Creepage Distance (contact-to-contact) | 0.15mm min | |
| Clearance Distance (contact-to-contact) | 0.15mm min | |
| Environmental Characteristics | Humidity | 65/150/56 days at 93% RH |
| Temperature Range | -65C to +150C | |
| Temperature Life | +150C5C without load | |
| Salt Mist | 48 hours continuous exposure | |
| Vibration Severity | 10Hz to 2,000Hz, 1.5mm, 198m/s (20G), 2 hour duration | |
| Shock Severity | 981m/s (100G) for 6ms (Z axis); 490m/s (50G) for 11ms (X & Y axes) | |
| Bump Severity | 390m/s (40G), 4,00010 Bumps | |
| Acceleration Severity | 490m/s (50G) | |
| Mechanical Characteristics | Durability (contacts) | 1,000 operations |
| Durability (latches) | 100 operations | |
| Insertion Force (Signal Contact) | 2.8N max | |
| Insertion Force (Power Contact) | 7.0N max | |
| Withdrawal Force (per contact) | 0.2N min | |
| Contact Retention in Housing | 6.0N min | |
| Screw-Lok Retention in Housing | 20.0N min | |
| Latch Retention in Housing | 4.0N min | |
| Screw-Lok Torque | 16 to 18cmN | |
| Wire Termination Information | Signal Contacts Wire Type | BS 3G 210 type A, MIL-W-16878/6 type ET or NEMA HP3 type ET |
| Signal Contacts Max Insulation Diameter | 0.84mm | |
| Signal Contacts Insulation Strip Length | 1.50-1.75mm | |
| Signal Contacts Recommended Tooling | Hand Crimp Tool Z125-900, Positioner Z125-901, Insertion/Removal Tool Z125-902 | |
| Signal Contacts AWG Wire Size | 26 (7/0.15), 28 (7/0.13), 30 (7/0.10), 32 (7/0.08) | |
| Power Contacts Wire Type | M22759/11-18 PTFE (MIL-W-22759/1) |
2411041724_Harwin-G125-9711002_C17684892.pdf
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