connector Harwin G125-2040696L0 featuring UL94 V0 thermoplastic housing and gold plated signal contacts
Manufacturer:
Harwin
Description:
Connector Housing 1.25mm Pitch Dual Row
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Housings
Specifications
Pitch:
1.25mm
Number Of Rows:
2
Number Of PINs Per Row:
-
Number Of Positions Or Pins:
-
Row Spacing:
1.25mm
Mfr. Part #:
G125-2040696L0
Package:
P=1.25mm
Model Number:
G125-2040696L0
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 are fully shrouded, unsealed connectors featuring gold-plated contacts for high performance and long service life. The series offers three non-intermateable variants: Gecko-SL (Screw-Lok) for robust interconnection, Gecko-MT (Mixed Technology) with signal and power contacts, and the original Gecko Latch design with easy-release locking latches. Housings are polarized to prevent mis-mating. 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 |
| Current Rating | Signal Contact (one contact loaded): 2.8A max (25C ambient) Signal Contact (all contacts): 2.0A max (25C ambient) Signal Contact on Flex Circuit (one contact loaded): 0.4A max (25C ambient) Power Contact: 10.0A max (25C ambient) |
| Voltage Rating | Working Voltage (sea level): 450V DC or AC peak Working Voltage (21,336m/70,000ft): 250V DC or AC peak Voltage Proof (sea level): 600V DC or AC peak Voltage Proof (21,336m/70,000ft): 350V DC or AC peak |
| Contact Resistance | Initial: 20m max After conditioning: 25m max |
| Insulation Resistance | Initial: 10G min at 500V DC After conditioning: >1G min at 500V DC |
| Environmental | 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: 10Hz to 2,000Hz, 1.5mm, 198m/s (20G), 2 hour duration Shock: 981m/s (100G) for 6ms (Z axis), 490m/s (50G) for 11ms (X & Y axes) Bump: 390m/s (40G), 4,00010 Bumps Acceleration: 490m/s (50G) |
| Mechanical | Durability (contacts): 1,000 operations Durability (latches): 100 operations Insertion Force (Signal): 2.8N max per contact Insertion Force (Power): 7.0N max per contact Withdrawal Force: 0.2N min per contact 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) | Wire Type: BS 3G 210 type A, MIL-W-16878/6 type ET or NEMA HP3 type ET Max Insulation Diameter: 0.84mm 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 (Power Contacts) | Wire Type: M22759/11-18 PTFE (MIL-W-22759/1 |
2411041724_Harwin-G125-2040696L0_C3270469.pdf
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