1731120188
Molex
1731120188
Molex
CONN D-SUB PIN PCB GOLD
Reference Price (USD)
1+
$10.54000
500+
$10.4346
1000+
$10.3292
1500+
$10.2238
2000+
$10.1184
2500+
$10.013
Exquisite packaging
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1731120188
$10.54
Product details
The 1731120188 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.The Solder, PCB 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: -
- Contact Termination: Solder, PCB
- 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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