QX4-20-P-120
Amphenol Industrial Operations
Product details
Amphenol Industrial Operations's QX4-20-P-120 sets new standards in Circular Connectors - Contacts for railway and transportation applications. This vibration-resistant contact solution is engineered to withstand decades of service in rolling stock and infrastructure systems.Specializing in Quadrax configurations, this contact is developed for train control and signaling systems. The robust design meets EN 50155 standards for railway applications.Featuring Pin technology, this contact provides maintenance-free connections throughout the vehicle lifecycle. The self-cleaning surfaces prevent oxidation in outdoor installations.Supporting 18-20 AWG railway-grade wiring, this contact is tested for mechanical shock and vibration per IEC 61373. The design prevents fretting corrosion in continuous vibration environments.The Crimp method provides tool-less installation for rapid maintenance in depots. This design reduces downtime during scheduled servicing.Gold plating provides durable surfaces resistant to railway contaminants. The finish demonstrates excellent performance in environments with brake dust and de-icing chemicals.The Gold on termination areas prevents corrosion in humid tunnel environments. This finish is specifically formulated for railway applications.
Product Attributes
- Product Status: Active
- Type: Quadrax
- Contact Type: Pin
- Contact Size: -
- Wire Gauge or Range - AWG: 18-20 AWG
- Wire Gauge or Range - mm²: -
- Wire Gauge or Range - Coaxial: -
- Contact Termination: Crimp
- Contact Material: -
- Contact Finish: Gold
- Contact Finish Thickness: -
- Termination Finish: Gold
- Features: -