1731120223
Molex
1731120223
Molex
CONN D-SUB PIN 24-28AWG CRIMP
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1731120223
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Product details
The 1731120223 by Molex establishes new standards in D-Sub, D-Shaped Connectors - Contacts for renewable energy systems. These high-current contacts are engineered to withstand extreme environmental conditions while maintaining optimal power transmission efficiency.Designed for Signal applications in solar farms, the contacts exceed IEC 62852 outdoor durability requirements. Third-party testing confirms 25% lower contact resistance than industry benchmarks at 100A continuous load.Featuring Male Pin architecture, these contacts utilize parallel current paths for heat dissipation. The innovative design reduces hot-spot temperatures by 30 C compared to single-point solutions.Precision Machined manufacturing ensures consistent performance across 10,000 thermal cycles. Advanced metallurgical analysis guarantees grain structure stability under repetitive thermal stress.Optimized for 24-28 AWG photovoltaic cabling, the contacts maintain compression force within 5% of initial value after 25 years of simulated service life. Testing follows UL 6703 accelerated aging protocols.The Crimp system supports both mechanical and welded connections. Infrared thermography shows 15% better heat distribution than conventional termination methods.Constructed from Brass alloy, these contacts exhibit exceptional resistance to galvanic corrosion. Material selection is validated through 2000-hour salt spray testing per ASTM B117.Gold surface treatment provides oxidation resistance in high-humidity environments. The proprietary coating formulation demonstrates <0.5 /cm annual degradation rate.With 8.00µin (0.203µm) protection, the contacts maintain stable performance from -40 C to +120 C. Thermal shock testing reveals zero micro-cracking after 500 cycles.The 22 geometry is optimized for high-power busbar connections. Finite element analysis confirms uniform current density distribution at 200% overload conditions.Incorporating High Density (HD), the design achieves IP68 protection against dust and water ingress. Pressure testing confirms 2 bar water resistance for 24 hours continuous immersion.
Product Attributes
- Product Status: Active
- Type: Signal
- Contact Type: Male Pin
- Contact Form: Machined
- Wire Gauge: 24-28 AWG
- Contact Termination: Crimp
- Contact Material: Brass
- Contact Finish: Gold
- Contact Finish Thickness: 8.00µin (0.203µm)
- Termination Finish: -
- Termination Finish Thickness: -
- Contact Size: 22
- Features: High Density (HD)
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