Rectangular connectors Harwin G125-9603402 with polarized housings and hard acid gold plated contacts
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Product Description
Harwin Gecko G125 Series 1.25mm Pitch High-Rel Connectors
The Harwin Gecko G125 Series offers 1.25mm pitch high-reliability rectangular connectors designed for robust interconnection in demanding applications. Available in three non-intermateable variants Gecko-SL Screw-Lok, Gecko-MT Mixed Technology, and Gecko Latch these connectors provide versatile solutions for cable-to-cable, cable-to-board, and board-to-board applications. Features include polarized housings, gold-plated contacts for high performance and longevity, and options for secure mounting and strain relief.
Product Attributes
- Brand: Harwin
- Product 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
| Specification | Details |
|---|---|
| Current Rating (Signal Contact) | 2.8A max (one contact loaded, 25C ambient); 2.0A max (per contact, all loaded, 25C ambient) |
| Current Rating (Signal Contact on Flex Circuit) | 0.4A max (one contact loaded, 25C ambient) |
| Current Rating (Power Contact) | 10.0A max (per contact, all loaded, 25C ambient) |
| Working Voltage | 450V DC or AC peak (1,006mbar, sea level); 250V DC or AC peak (44mbar, 21,336m/70,000ft) |
| Voltage Proof | 600V DC or AC peak (1,013mbar, sea level); 350V DC or AC peak (44mbar, 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 |
| 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) |
| 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 |
| Signal Contact Wire Type (recommended) | BS 3G 210 type A, MIL-W-16878/6 type ET or NEMA HP3 type ET |
| Signal Contact Max Insulation Diameter | 0.84mm |
| Signal Contact Insulation Strip Length | 1.50-1.75mm |
| Signal Contact Wire Size (AWG) | 26, 28, 30, 32 |
| Power Contact Wire Type (recommended) | M22759/11-18 PTFE (MIL-W-22759/1) |
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