Custom DC 5.5 * 2.1mm Female Socket to Panel Mount 2-Pin Power Extension Cable
Engineered for industrial and commercial power extension needs, this bespoke DC cable features a precision-molded 5.5×2.1mm female socket paired with a robust panel-mount 2-pin connector. Constructed with 18AWG high-purity tinned copper conductors (0.82mm² cross-section) and dual-layer PVC insulation, it delivers stable 12-24V DC power with <0.5V voltage drop at 3A load. Rigorously tested for 10,000+ insertion cycles, it withstands -20°C to +60°C operating temperatures.
Key Features:
• 5.5×2.1mm female socket (IEC 60130-10 compliant)
• Panel-mount 2-pin male connector (M3 threaded insert)
• 18AWG tinned copper conductors (low resistance)
• 3A max current rating / 24V DC max voltage
• 10,000+ insertion cycle durability
Technical Specifications
- Product ID: DC-367
- Connector Type: 5.5×2.1mm Female Socket → Panel Mount 2-Pin Male
- Conductor: 18AWG Tinned Copper (0.82mm²)
- Insulation: Dual-layer PVC (VW-1 rated)
- Current Rating: 3A Max (12-24V DC)
- Insertion Cycles: 10,000+ (tested per IEC 60512)
- Operating Temp: -20°C to +60°C
Production Process
1. Custom Tooling: Precision mold design for socket/connector housing
2. Material Selection: High-purity tinned copper (99.9% conductivity) & flame-retardant PVC
3. Precision Extrusion: Conductor coating & insulation layer extrusion (±0.05mm tolerance)
4. Assembly: Soldering (lead-free, 260°C) + strain relief testing
5. Quality Assurance: Hi-pot test (3000V AC/1min), continuity check, cycle testing
Recommended Applications
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Industrial Equipment
Powering movable machinery components where fixed wiring risks damage
●
Audio/Video Systems
Clean power extension for portable mixers, amplifiers, and stage lighting
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Commercial Kiosks
Flexible power access for POS terminals, digital signage, and self-service machines
Performance Advantages
Industrial-Grade Durability
10,000+ insertion cycles tested; PVC jacket resists abrasion, oil, and UV exposure
Stable Power Delivery
18AWG tinned copper minimizes voltage drop (≤0.5V @ 3A); dual-layer insulation prevents short circuits
Secure Panel Mounting
M3 threaded insert with rubber gasket ensures vibration-resistant installation in industrial enclosures
Compliance & Safety
UL94 V-0 rated materials; passes hi-pot (3000V AC) and dielectric strength tests
Connector & Safety Specifications
5.5×2.1mm Female Socket Specs
- Pin Configuration: Inner pin (V+) / Outer sleeve (GND)
- Contact Material: Brass with gold plating (5μm thickness)
- Mechanical Lock: Friction fit with snap-on retention ring
Safety & Compliance
Certified to meet IEC 60335-1 (household appliance safety) and RoHS 3.0 (restriction of hazardous substances). All materials are lead-free, phthalate-free, and compatible with REACH regulations.
Suitable for use in medical devices (with proper isolation) and general industrial environments
✓
Quality Assurance
Each cable undergoes 12-point quality inspection including visual check, continuity test, insulation resistance (≥100MΩ), and 3x functional cycle testing. We provide 24-month limited warranty against manufacturing defects.
Detail images:



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How to custom your own wire harness?
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→Samples test(Approval) →place order for Mass production(2~3 weeks)→Quality checking→Packing →Delivery →After Service →Repeat Order.