5521 DC Plug Connector - 2 Core 12V DC 5.5x2.1mm Extension Cable
Professional DC power extension cable with male to female connector configuration, designed for reliable power transmission in various industrial applications.
Product Specifications
| Contacts numbers |
2 |
| Voltage rating |
220V |
| Current rating |
4A |
| Cable OD |
≤4.0mm² |
| Cable OD range |
3mm-5mm |
| Mating cycles |
500 cycles |
| Operating temperature |
-20°C to +80°C |
| Waterproof level |
IP65 |
Packaging & Shipping
- Bundle up into bundles
- Paired with cardboard boxes
- Load into cardboard box
- Loading
- Transport
About Shenzhen Bett Electronic Co., Ltd
Shenzhen Bett Electronic Co., Ltd is a leading manufacturer of waterproof connectors in China, with ten years of factory experience, professional research team, and standardized production workshop.
Product Range
We specialize in comprehensive 2-12 pin waterproof connector solutions including M12 connectors, aviation connectors, panel mount connectors, bulkhead connectors, T/Y type connectors (1 input 2-8 output), male to female connectors, DC plugs, and assembled plugs.
Industry Applications
Our products are widely applied in LED industry, marine applications, terrestrial heat systems, street lamps, aquaculture, laser equipment, lighting systems, furniture, display screens, sensors, instruments, new energy industry, automotive electronics, and industrial automation.
We offer high quality products at competitive prices, adhering to the principle of "quality first, service first, continuous improvement and innovation" with "zero defect, zero complaints" as our quality objective.
Frequently Asked Questions
What is your main product line?
Various types of waterproof connectors, mainly M5, M12, aviation connectors, panel mount connectors, and specialized connector solutions.
Do you accept OEM/ODM services?
Yes, we welcome development and processing based on your drawings and samples.
What is your minimum order quantity (MOQ)?
MOQ varies by item, ranging from 1pc to 100pcs.
Can you provide free samples?
Samples are available for low-cost products, with freight borne by customer. Customized samples require discussion with our sales team.
What is your delivery time?
Most items: within 10 working days; Hot-selling items: 3-5 working days; Customized items: case by case.
What are your payment terms?
T/T, PayPal, Western Union, Alibaba Guaranteed Payment.
What is your quality guarantee?
We accept returns for quality issues and provide long-term online service.
How about your after-sales service?
We provide comprehensive after-sales support including replacement for damaged items, assembly guidance, and responsive solutions to all feedback.
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