Custom DuPont wire harness
9 month ago
Product details
1. Product Overview
This product showcases a custom wire harness set consisting of multiple configurations produced in a single order, demonstrating the manufacturer's capability to deliver mixed-specification harness assemblies for complex equipment wiring needs.
The set visible in the image includes four distinct configurations:
Configuration A — Blue Single-Core Harness: Thick blue insulated single-core wire terminated with white 2-pin female connector housings. Multiple identical units indicate use as a dedicated power or signal branch lead.
Configuration B — Multi-Color Twisted Multi-Core Harness: A twisted bundle of multi-color conductors (red, white, blue, green, yellow, black visible) terminated with black dual-row IDC/Dupont-style connectors with gold-plated contacts. The twisted construction reduces EMI and keeps the multi-wire bundle organized.
Configuration C — Black & White Twisted Pair: A tightly twisted two-conductor cable in black and white, terminated with a white 2-pin connector. The twisted pair format cancels common-mode interference and is a standard choice for differential signal or balanced power lines.
Configuration D — Bare-End Blue Fine Wire: A group of thin blue wires with bare stripped ends at the bottom of the image, intended for direct soldering, terminal insertion, or field termination by the end customer.
All four configurations can be produced and delivered as a coordinated set, making this offering ideal for equipment manufacturers that require multiple different wire types within one assembly order.
Key features:
Four distinct harness configurations in one set
Twisted multi-core bundle for EMI reduction
Twisted pair construction for differential/balanced lines
Gold-contact dual-row Dupont-style connector for multi-channel signal routing
Bare-end option available for solder or field-termination use
RoHS compliant materials
OEM/ODM accepted; full customization of wire color, length, and connector type
2. Technical Specifications
| Parameter | Specification |
| Config A — Wire Color | Blue |
| Config A — Wire Type | Single-core, thick gauge |
| Config A — Connector | White 2-pin female housing, both ends |
| Config B — Wire Colors | Multi-color: red, white, blue, green, yellow, black (twisted bundle) |
| Config B — Cable Construction | Twisted multi-conductor bundle |
| Config B — Connector | Black dual-row Dupont/IDC-style female housing; gold-plated contacts visible |
| Config C — Wire Colors | Black and white |
| Config C — Cable Construction | Tightly twisted pair |
| Config C — Connector | White 2-pin female housing |
3. Application Scenarios
Outdoor Industrial Enclosures & Control Panels Used as a sealed Ethernet port on the exterior wall of outdoor electrical panels, industrial control cabinets, and junction boxes where IP67 protection is required to keep moisture, dust, and contaminants from entering the enclosure while maintaining network connectivity to internal PLCs, switches, or controllers.
Marine & Offshore Equipment Installed on boat consoles, offshore rig control systems, and marine navigation enclosures where saltwater spray and high humidity make standard RJ45 ports unreliable. The threaded body and IP67 cap prevent corrosion and short circuits caused by water ingress.
Traffic & Smart City Infrastructure Used on roadside cabinets, traffic signal controllers, IP cameras, and outdoor display panels where the Ethernet port must be accessible for service technicians but protected against rain, dust, and insects during normal operation.
Industrial Automation & Machine Building Provides sealed Ethernet connectivity on the exterior of production machinery, conveyor systems, and robotic workcells where the enclosure must be regularly washed down or is exposed to coolant, oil mist, or factory floor particulates.
Renewable Energy & Solar Installations Connects monitoring systems, inverters, and data loggers inside weatherproof enclosures at solar farms and wind turbines, where outdoor Ethernet connections must survive years of UV, rain, and temperature cycling.
Security & Surveillance Systems Panel mount feedthroughs for IP camera junction boxes and video surveillance enclosures, allowing installers to terminate field cables outside the box and maintain a sealed enclosure interior.
4.FAQ
Q: Are you a trading company or a manufacturer/factory?
A: We are a factory.
Q: How do you guarantee product quality?
A: Quality is our lifeline. All raw materials we use are non-toxic and environmentally friendly, and we have a professional QA/QC team to ensure quality.
Q: Do you provide samples? Are they free or extra?
A: We provide free samples; you only need to pay for shipping.
Q: What is your delivery time?
A: Samples usually take 5-7 days, while mass production takes 10-15 working days, depending on the quantity.
Q: What is your minimum order quantity?
A: One piece is also our minimum order quantity.
Q: Do you accept OEM or ODM orders?
A: Yes, we accept OEM and ODM orders from our customers.
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Dongguan Suyi Electronics Co., Ltd.
Audited supplier
2 year
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