DC5521 Panel Mount Wire Harness
Industrial Grade | For LED/Power Adapters/Electronic Devices
- Conductor: Tinned Stranded Pure Copper (Class 5)
- Sheath: PVC/PUR/Silicone (Wear/Oil Resistant Optional)
- Temp: -40℃~+80℃ (High-Temp: -60℃~+125℃)
- Bending: 1000+ Plug Cycles, Flexible for Daily Use
- Voltage: 300V Rated
- Gauge: AWG 24~16 / 0.2~1.5mm²
- Certifications: CE, RoHS, REACH
- Customizable: Length/Connector/Sheath Material


DC5521 Panel Mount Wire Harness Specifications
Industrial Grade DC Power Cable Specifications, Compliant with International Standards, Suitable for LED, Power Adapters, Electronic Devices & DIY Projects
1. Basic Specifications
- Product Name: DC5521 Female Socket Wire Harness / DC Panel Mount Power Cable / 5.5x2.1mm DC Extension Wire
- Conductor Material: Tinned Stranded Pure Copper (Class 5 Flexible Stranding, Multi-Strand Optional)
- Insulation Material: PVC / PUR / Silicone (Optional, Wear-Resistant & Heat-Resistant)
- Sheath Material: PVC / Silicone (High-Density, Tear-Resistant, Oil-Resistant Optional)
- Rated Voltage: 300V (Industrial Grade, Low-Voltage Application Standard)
- Working Temperature Range: -40℃ ~ +80℃ (Standard); -60℃ ~ +125℃ (High-Temp Version with Silicone/PUR)
- Wire Gauge (AWG/mm²): AWG 24~16 / 0.2mm² ~ 1.5mm² (Customizable Based on Current Requirements)
- Core Count: 2 Cores (Red/Black, Customizable for Multi-Core if Needed)
- Nominal Outer Diameter: 2.0mm ~ 5.0mm (According to Wire Gauge & Sheath Material)
2. Key Performance Parameters
- Connection Stability: Secure 5521 female socket with metal threaded nut, 1000+ plug/unplug cycles, no loose contact
- Wear Resistance: Flexible PVC/Silicone sheath, anti-abrasion, suitable for daily plugging and low-frequency movement
- Environmental Resistance: Anti-Ozone, Anti-Humidity, Anti-Chemical (Acid/Alkali/Oil Resistant Optional), adapt to various indoor/outdoor environments
- Current-Carrying Capacity: 1A~10A (Depends on Wire Gauge), low conductor resistance, stable power transmission
- Insulation Resistance: ≥100MΩ (20℃), excellent insulation performance, safe for low-voltage DC use
- Flame Retardant Grade: UL94 V-0 / RoHS Compliant, meet basic fire safety standards
- Certifications: CE, RoHS, REACH (Compliant with EU/US Import Standards)
3. Structural Features
- Stranded Copper Conductor: Class 5 fine stranding, ultra-flexible, not easy to break during bending
- Double Insulation: Inner insulation + outer sheath, strong anti-interference, prevent short circuit
- Panel Mount Design: Metal threaded housing with lock nut, easy to install on enclosures/control panels
- Customizable Terminals: 2Pin open end / JST connector / other terminals optional, easy to connect to devices
4. Application Scope
Widely used for LED lighting, power adapters, security cameras, electronic DIY projects, 3D printers, small household appliances,
and other scenarios requiring stable DC power connection with panel mount installation.
5. Customization Options
- Custom Wire Gauge (AWG 24~16 / 0.2~1.5mm²)
- Custom Sheath Material (PVC/PUR/Silicone) for different environments
- Custom Connector Type (2Pin open end / JST / other terminals)
- High-Temp/Low-Temp Customization (-60℃~+125℃)
- Custom Length (100mm~1000mm per unit, bulk packaging available)



