Durable connector Harwin G125-2242096F1 with beryllium copper and phosphor bronze gold plated contacts
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Delivery Time:
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Product Description
Product Overview
The Gecko G125 Series connectors are 1.25mm pitch high-reliability rectangular connectors designed for various interconnecting applications including cable-to-cable, cable-to-board, and board-to-board. Available in Screw-Lok, Mixed Technology (MT), and Latch variants, these fully shrouded, unsealed connectors offer robust performance and long service life due to gold-plated contacts. They are suitable for demanding environments and feature polarized housings to prevent mis-mating.
Product Attributes
- Brand: HARWIN
- Series: Gecko G125
- Pitch: 1.25mm
- Certifications: UL94 V-0 (Housing Material)
Technical Specifications
| 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 Housing: 30% Glass Filled Thermoplastic, UL94 V-0 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 | Signal Contact Current Rating: 2.8A max (one contact loaded), 2.0A max (all contacts) Signal Contact on Flex Circuit Current Rating: 0.4A max (one contact loaded) Power Contact Current Rating: 10.0A max (all contacts) Working Voltage: 450V DC or AC peak (sea level), 250V DC or AC peak (21,336m) Voltage Proof: 600V DC or AC peak (sea level), 350V DC or AC peak (21,336m) Contact Resistance: 20m max (initial), 25m max (after conditioning) Insulation Resistance: 10G min (initial at 500V DC), >1G min (after conditioning at 500V DC) Creepage Distance: 0.15mm min (contact-to-contact) Clearance Distance: 0.15mm min (contact-to-contact) |
| 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) 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 (per contact): 2.8N max (Signal), 7.0N max (Power) 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 (recommended): BS 3G 210 type A, MIL-W-16878/6 type ET or NEMA HP3 type ET Maximum Insulation Diameter: 0.84mm Insulation Strip Length: 1.50-1.75mm Recommended Tooling: Hand Crimp Tool Z125-900, Positioner Z125-901, Insertion/Removal Tool Z125-902 AWG Wire Size: 26, 28, 30, 32 |
| Wire Termination Information (Power Contacts) | Wire Type (recommended): M22759/11-18 PTFE (MIL-W-22759/1 |
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