5521 5.5 * 2.1mm Female Socket Plug 12V 24V DC Power Extension Cable
Engineered for professional DC power applications, our high-quality extension cable features a precision 5.5 * 2.1mm female socket connector with 21A current rating capacity. Constructed with 18AWG oxygen-free copper conductors and double-layer shielding for 95% EMI reduction. Supports both 12V and 24V systems with minimal voltage drop (less than 0.3V/m at 5A load).
Key Features:
• 5.5 * 2.1mm female socket connector
• 12V/24V DC compatibility
• High-current capacity (up to 21A)
• Premium oxygen-free copper conductors
Technical Specifications
- Product ID: DC 618
- Connector Type: 5.5 * 2.1mm Female Socket
- Voltage Rating: 12V/24V DC
- Current Capacity: Up to 21A
- Conductor Material: Oxygen-free copper
- Insulation: PVC double insulation
- Shielding: Double-layer EMI protection
Compatibility & Applications
Compatible with: CCTV systems, LED lighting, routers, audio equipment
Ideal for: Power extension applications, device connectivity
Standards: Meets international safety requirements
Performance Advantages
High Current Capacity
Supports up to 21A current with minimal resistance and voltage drop
EMI Protection
Double-layer shielding provides 95% electromagnetic interference reduction
Durability
Premium materials withstand tough conditions with flexible installation
Secure Connection
Precision connector design ensures snug and secure fit with compatible devices
Recommended Applications
●
CCTV Systems
Extend power reach for security cameras and monitoring equipment
●
LED Lighting
Connect multiple LED strips and lighting systems in series
●
Networking Equipment
Power extension for routers, modems, and network devices
●
Audio/Video Systems
Reliable power delivery for audio and video equipment
Technical Reference
Manufacturing Process
- Step 1: Precision molding of 5.5 * 2.1mm female socket connector
- Step 2: Stranding of oxygen-free copper conductors
- Step 3: Double-layer EMI shielding application
- Step 4: Quality testing and performance verification
Technical Specifications
Connector: 5.5mm outer diameter, 2.1mm inner diameter female socket
Voltage: 12V/24V DC compatible
Current Rating: Up to 21A maximum
Conductor: 18AWG oxygen-free copper
Insulation: PVC double layer insulation
Temperature Range: -20°C to 60°C
EMI Protection: Double-layer shielding (95% effectiveness)
✓
Quality Assurance
Each cable undergoes rigorous testing for electrical performance, connector integrity, and durability to ensure reliable operation in various applications. Our production process follows international quality standards.
Detail Images:



Related products:

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.