1731120218
Molex
1731120218
Molex
CONN D-SUB SOCKET 18-22AWG CRIMP
Reference Price (USD)
1+
$1.93874
500+
$1.9193526
1000+
$1.8999652
1500+
$1.8805778
2000+
$1.8611904
2500+
$1.841803
Exquisite packaging
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1731120218
$1.94
Product details
Designed for marine electronics, the 1731120218 from Molex delivers uncompromising performance in D-Sub, D-Shaped Connectors - Contacts for offshore applications. These corrosion-resistant contacts withstand prolonged saltwater exposure while maintaining electrical reliability.Certified for Signal marine systems, the contacts exceed DNVGL-RU-0058 standards for offshore use. Comparative testing shows 40% better corrosion resistance than standard marine-grade connectors.The Female Socket design incorporates triple-sealing technology for waterproof connections. Pressure testing confirms IP69K compliance at 100 bar water jet impact.Marine-grade Machined processes ensure long-term reliability in splash zones. Accelerated aging tests simulate 25 years of North Sea exposure with <5% contact resistance change.Optimized for 18-22 AWG marine cabling, the contacts resist electrolytic corrosion in seawater. Testing with 3.5% NaCl solution shows <0.5 m/year material loss rate.Crimp methods are approved for subsea applications. The crimp variant maintains <1m resistance after 5000 pressure cycles to 3000m depth equivalent.The Copper Alloy formulation resists biofouling and microbiologically influenced corrosion. Testing per ASTM G52 demonstrates <0.1mm/year corrosion rate in tropical marine environments.Gold coating provides exceptional resistance to hydrogen sulfide. Testing in sour gas environments shows <2% coating degradation after 1000 hours exposure.With 31.5µin (0.80µm) protection, the contacts withstand cathodic disbondment. Testing per ASTM G8 confirms <1mm radius of coating loss after 30 days at -1.1V vs SCE.The 20 geometry accommodates dynamic marine cable movements. Fatigue testing demonstrates 10^7 cycles at 5 deflection angle without failure.
Product Attributes
- Product Status: Active
- Type: Signal
- Contact Type: Female Socket
- Contact Form: Machined
- Wire Gauge: 18-22 AWG
- Contact Termination: Crimp
- Contact Material: Copper Alloy
- Contact Finish: Gold
- Contact Finish Thickness: 31.5µin (0.80µm)
- Termination Finish: -
- Termination Finish Thickness: -
- Contact Size: 20
- Features: -
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