Industrial connector Harwin G125-1010005 with metal backshell options providing mechanical and RF protection
Manufacturer:
Harwin
Description:
Rectangular Connector Contacts RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Contacts
Specifications
Contact Plating:
金
Mfr. Part #:
G125-1010005
Model Number:
G125-1010005
Introduction
Product Overview
The Gecko G125 Series is a 1.25mm pitch high-reliability connector system designed for various interconnect applications including cable-to-cable, cable-to-board, and board-to-board. Available in Screw-Lok, Mixed Technology (MT), and Latch variants, these connectors offer robust interconnection with features like floating screws, mixed signal and power contacts, and easy-release locking latches. They are fully shrouded, unsealed, and feature polarized housings with gold-plated contacts for high performance and longevity. The series supports low profile potting walls for strain relief and improved sealing, with ready-made cable assemblies and pre-cabled contacts available. Metal backshells are offered 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 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 (single, 25C): 2.8A max Signal Contact Current Rating (all, 25C): 2.0A max Signal Contact on Flex Circuit Current Rating (single, 25C): 0.4A max Power Contact Current Rating (all, 25C): 10.0A max Working Voltage (sea level): 450V DC or AC peak Working Voltage (21,336m): 250V DC or AC peak Voltage Proof (sea level): 600V DC or AC peak Voltage Proof (21,336m): 350V DC or AC peak Contact Resistance (Initial): 20m max Contact Resistance (After conditioning): 25m max Insulation Resistance (Initial): 10G min at 500V DC Insulation Resistance (After conditioning): >1G min 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) 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): 2.8N max Insertion Force (Power): 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 (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): 7/0.15 strands, 0.533mm conductor diameter, 0.128mm area, 253 CMA, Crimp Height 0.95-1.10mm, Min Pull-Off Force 18N AWG Wire Size (28): 7/0.13 strands, 0.381mm conductor diameter, 0.072mm area, 159 CMA, Crimp Height 0.95-1.10mm, Min Pull-Off Force 13N AWG Wire Size (30): 7/0.10 strands, 0.305mm conductor diameter, 0.057mm area, 100 CMA, Crimp Height 0.95-1.10mm, Min Pull-Off Force 12N AWG Wire Size (32): 7/0.08 strands, 0.203mm conductor diameter, 0.035mm area, 62 CMA, Crimp Height 0.95-1.10mm, Min Pull-Off Force 6N |
| Wire Termination Information (Power Contacts) | Wire Type (recommended): M22759/11-18 PTFE (MIL-W-22759/1 |
2411041724_Harwin-G125-1010005_C3265370.pdf
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