125 Millimeter Pitch Connector Harwin G125-0010005 with Hard Acid Gold Contacts and Multiple Locking Mechanisms
Manufacturer:
Harwin
Description:
Connector Terminal Gold Crimp
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Contacts
Specifications
Contact Plating:
金
Mfr. Part #:
G125-0010005
Model Number:
G125-0010005
Introduction
Product Overview
The Gecko G125 Series from Harwin offers 1.25mm pitch high-reliability rectangular connectors designed for various interconnecting applications including cable-to-cable, cable-to-board, and board-to-board. These fully shrouded, unsealed connectors are available in three non-intermateable variants: Gecko-SL (Screw-Lok) with floating screws for robust interconnection, Gecko-MT (Mixed Technology) supporting both signal and power contacts, and the original Gecko Latch design with easy-release locking latches. All variants feature polarized housings, gold-plated contacts for high performance and longevity, and low-profile potting walls for strain relief and improved sealing. Metal backshells are available for mechanical, RF, and EMC 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
| 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 | Signal Contact Current Rating (max): 2.8A (single contact, 25C ambient), 2.0A (per contact, all contacts, 25C ambient) Signal Contact on Flex Circuit Current Rating (max): 0.4A (single contact, 25C ambient) Power Contact Current Rating (max): 10.0A (per contact, 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 (initial at 500V DC), >1G min (after conditioning at 500V DC) 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 (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 (Signal Contacts) | Recommended Wire Type: BS 3G 210 type A, MIL-W-16878/6 type ET or NEMA HP3 type ET Max 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 & Crimp Height: 26 AWG (0.95-1.10mm), 28 AWG (0.80-0.95mm), 30 AWG (0.70-0.85mm), 32 AWG (0.60-0.75mm) |
| Wire Termination (Power Contacts) | Recommended Wire Type: M22759/11-18 PTFE (MIL-W-22759/1 |
2411041724_Harwin-G125-0010005_C3264939.pdf
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