1731120046
Molex
1731120046
Molex
CONN D-SUB PIN COAX GOLD
Reference Price (USD)
1+
$10.37000
500+
$10.2663
1000+
$10.1626
1500+
$10.0589
2000+
$9.9552
2500+
$9.8515
Exquisite packaging
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1731120046
$10.37
Product details
The 1731120046 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 Coaxial 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 RG-178 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 and Solder system supports both mechanical and welded connections. Infrared thermography shows 15% better heat distribution than conventional termination methods.Constructed from Copper Alloy 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 51.2µin (1.30µm) Inner, 31.5µin (0.80µm) Outer protection, the contacts maintain stable performance from -40 C to +120 C. Thermal shock testing reveals zero micro-cracking after 500 cycles.The Gold plating ensures reliable connections in corrosive atmospheres. Testing with ammonia vapor shows 10x better corrosion resistance than standard tin finishes.Precision-controlled 51.2µin (1.30µm) Inner, 8.00µin (0.203µm) Outer prevents fretting corrosion in vibrating environments. Vibration testing per IEC 60068-2-6 demonstrates <1m resistance variation.
Product Attributes
- Product Status: Active
- Type: Coaxial
- Contact Type: Male Pin
- Contact Form: Machined
- Wire Gauge: RG-178
- Contact Termination: Crimp and Solder
- Contact Material: Copper Alloy
- Contact Finish: Gold
- Contact Finish Thickness: 51.2µin (1.30µm) Inner, 31.5µin (0.80µm) Outer
- Termination Finish: Gold
- Termination Finish Thickness: 51.2µin (1.30µm) Inner, 8.00µin (0.203µm) Outer
- Contact Size: -
- Features: -
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