China Professional IP65 Waterproof DC Plug with 0.75/0.5mm Sqm PVC Cable M14 Waterproof Male &Female Socket for LED Solar Streetlight LED Connector manufacturer

Product Description


Our Advantages

Related Products


Assembly Connector

Wire to wire /Wire to panel waterproof connector,L/T screw type connector

Over-mold Connector

Nylon/PVC /Metal /Aviation waterproof connector,DC connector

T Connector

Over-mold T waterproof connector

Y Connector

Over-mold Y waterproof connector

Distributor Connector

M15/M19/M20 Series(1to2/3/4/5/6) LED waterproof connector


Lead Time:

Quantity(sets) 1 – 500 501 – 2000 >2000
Lead time (days) 4 9 To be negotiated


IP65 waterproof DC plug with 0.75/0.5mm sqm PVC cable M14 waterproof male &female socket for LED Solar streetlight

Plug Size – Please check your device by measuring the barrel plug of the power adapter.

Our cable will only accept:
2.1mm(inside diameter) x 5.5mm (outside diameter)
2.5mm(inside diameter) x 5.5mm (outside diameter)plugs.

DC cable connectors are commonly used for 5v, 9v, 12v, 15v and 24v power adapter. However, not all such power adapter uses 2.1mm x
5.5mm, 2.5mm x 5.5mm barrel plug.
Warm Tip:
Please check the plugs size before purchase.
3.Wire connecting ways of the DC M12 connector is Solder type.
The color are black/white.

waterproof M14DC male and female connector is PVC injection molded plug,it matchs with PVC cable,
there is only 2pin can be chosen from.

2Pin can accept the wire gauge is :0.75mm²,0.5mm²;18AWG,20AWG,22AWG,24AWG.

The cable length and wire terminal can be customized as you also can be customized T type/Y type…


Before quotation, please tell us the cable details, thanks

1.Current Rating,such as :8A…

2.Contact pin,such as : 2Pin…
3.Cable Wire size,such as: 2*0.75mm2…

4. Cable length,such as:Male length 1000mmm,
female length 500mm…

Then we can send you a drawing,after you approval,we will send you a quotation prompty.



Our advantages:

1.Professional R&D team, provides OEM and ODM services and accept customized orders.

2.Keep improving ,high quality is our culture,cooperate with us,quality assurance and reasonable price.

3.Approved CE,UL,TUV,SAA,ISO,ROHS,etc certificates.

Provide CCC,UL,VED, etc ,cable to meet the needs of the customers.

4.Professional salesman guidance to select correct product,and you can get free sample before order.

5.One-stop production,We have our own factory, workshop and technology personnel. to 1 pre-sale and after-sale services.




Exhibition scene:

Factory show:


Production Process:



Packing and shipping:



1.Q:Are you a factory or trading company?
A:We are a factory from China. OEM&ODM service is available,welcome to contact us.

2.Q:How can I get samples?
A: Please tell me your courier number and your detail address,you need to pay for freight charges by yourself,but the samples is free.

3.Can I choose other packing but carton?
A:Please kindly contact us,your requirement is considered.

4.How do I make sure I can get good products in your company?
A:Our factory has gained ISO9001,ISO14001,and we pay great attention to the quality of products, from material purchase to product delivery, in this whole process, we have several product testing,therefore,we are selected by many domestic and foreign engineering and enterprises.

5.Q:Can you give me some advise about how to buy a correct product?
A:It’s my pleasure to help you first of all.If you are interested in our products,one of the most effective and time-saving ways is that you show your drawing to us what you want,if you are not sure.We can give you a solution promptly.

6.Q: The product I need is different from your product specification,but I like your company’s product very much.What should I do?
A:Any requirement from customers will be considered since we stick customer service to the center.The products you looking for can be customized by our professional R&D team.

7.What is your payment terms?
A:T/T 50% as deposit,and 50% before delivery.We’ll show you the photos of the products and packages before you pay the balance.

8.Q:How to contact with you?
A:Please give me your email,it is the best and the most effective method to keep in touch with each other,and i can provide you with professional solutions in the shortest time.

9.Q:Can I visit your factory?
A:Welcome to visit our factory,it is the best way to know more about us,we are full of confidence in our company capabilities.


Gender: Male&Female
Pin: 2 Pins
Application: Video&Audio,Power.LED Lighting
US$ 1/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

Injection molded partt

Designing Injection Molded Parts

Injection molded parts are designed to work together to form a whole. While the small plastic toys like Legos aren’t typically fabricated for assembly, these products still require precision measurements. For this reason, the designs of injection molded parts should be perfected for manufacturing. The designs should also minimize error potential.

Design considerations for injection molded parts

When designing injection molded parts, it’s essential to consider the wall thickness of the part. Ideally, the wall thickness is uniform across the entire part. This allows the entire mold cavity to fill without restriction, and reduces the risk of defects. Parts that don’t have uniform wall thickness will have high stresses at the boundary between two sections, increasing the risk of cracks, warping, and twisting. To avoid such stresses, designers can consider tapering or rounding the edges of the part to eliminate stress concentration.
The wall thickness of the injection molded part is important because it affects many key characteristics. Therefore, it is critical to take proper care in choosing the wall thickness to avoid costly delays caused by mold problems or mold modification. The nominal wall thickness should be determined based on the function and stress requirements of the part. Similarly, the minimum wall thickness should be calculated based on acceptable stress. Too thin a wall can result in air traps and excessive plastic pressure.
Injection molded parts that have sharp corners are a common cause of defects. Sharp corners create stress concentrations, poor flow patterns, and increased injection mold wear. To minimize these problems, designers should keep inside corners and outside corners at half the wall thickness. This will help minimize stress and ensure the integrity of the part.
Another important design consideration for injection molded parts is the thickness of the ribs. They should be at least two-thirds of the outer wall. Thicker ribs may result in sink marks on the outer surface. Undercuts also complicate the mold design and increase the cost of the part.
Tolerance variation is also an important consideration. It depends on materials, process control, and tool design. Tolerance variation varies from molder to molder, and designers should discuss critical tolerance requirements with molders. If the part has to be manufactured to a particular tolerance, designers should consider options for mold revisions to minimize the tolerance variance. Additionally, designers may need to intentionally design extra clearance. To compensate for such variation, the molder may remove some steel or modify the design. In some cases, interference can be solved by welding.
Design considerations for injection molded parts should be discussed with material science professionals early in the design process. This is critical because changes to the mold design can be costly. Therefore, achieving the best possible result is critical. By following design guidelines, manufacturers can avoid common defects. A uniform wall thickness is also important because non-uniform thickness can lead to warping the part as it cools.
Another important factor for injection molded parts is the flowability of the material in the mold cavity. The resin should be able to flow easily around rounded corners. For example, a molded part with a curved undercut will not eject properly from the mold if there’s no space between the two sides. For this reason, designers should consider the flowability of the molded material before deciding on a design.

Adding a runner system to an injection molding machine

Injection molded parttThere are two main types of runner systems: hot runner systems and cold runner systems. In a hot runner system, a runner nozzle delivers the molten plastic into the mold cavity. A cold runner system does not require the use of a nozzle and acts as a conduit for the molten plastic.
The design of a hot runner mold should balance the activity of plastic solution and mold cavities. Ideally, a mold with two cavities is better balanced than one with three. However, it is important to remember that a three-cavity mold requires a manifold balance of human activities.
Plastic mold runner systems are crucial for ensuring consistent fill rates and pressure. Whether you are producing single or multiple-cavity plastic parts, a runner system will keep your processes consistent. When choosing a runner system, make sure you have the right one for your application.
Hot runner systems can reduce cycle times by as much as 10 to 30 percent. They help improve quality control and minimize material waste by keeping the plastic molten throughout the molding process. Moreover, they help save on plastic raw materials and energy. These features make them ideal for large production lines.
A hot runner system can also help prevent overfilling a cavity. Make sure that the volume of the hot runner is equal to the volume of the mold cavity. Otherwise, the plastic solution will be trapped inside the hot runner for too long and decompose.
Hot runner systems come in many varieties. One type of hot runner system is called the sprue hot runner system. This system uses a mechanical valve to open and close a nozzle. This type of hot runner is more effective and efficient than a general-purpose hot runner. However, it is also more expensive.
In a three-plate mold, the runner system is positioned between the core and cavity plates. When the mold is opened, the runner system automatically separates from the molded part. This eliminates the need for manual labor, but increases the cost of tooling.
The runner system is important for producing parts that are both thin and thick. The runner should be narrow but large so as not to create voids and improve the overall performance of the final product. Runner systems are also important for reducing the amount of energy needed to form and regrind the material.
A hot runner system is one way to improve the speed and accuracy of plastic molding. It helps avoid problems with waste by reducing the amount of plastic wasted. Furthermore, a hot runner system also prevents expensive repairs. By adding a runner system to an injection molding system, you will ensure better quality and precision, and avoid unnecessary downtime and costly repairs.
Hot runner systems are ideal for high-volume productions. However, they require a higher level of maintenance. In addition, hot runner systems are difficult to clean and often leave waste material. Hidden runners may also be inconvenient to remove, especially when changing materials or colors. They can also lead to sticking issues if they are made from thermally sensitive materials.

Using a thermally isolated cold injection unit

Injection molded parttThermostatic control of temperature in an injection molding process can make a significant impact on part quality. High mold temperatures should be regulated by using a temperature-controlled cooling unit. These devices are equipped with pumping systems and internal heaters. The temperature of the injected plastic determines the plastic’s flow characteristics and shrinkage. Temperature also influences the surface finish, dimensional stability, and physical properties of the finished product.
A thermally isolated cold injection unit allows mold operators to mold parts at lower temperatures than a conventional injection molding machine. The injection mold itself is composed of two steel halves. The two halves are connected by a mechanical hinge. During injection molding, a small amount of plastic is forced into the mold cavity. The injected plastic is then allowed to cool into a solid state. The molded part then falls out of the mold halves. The injected part then enters a bin to be collected.
The heat/cool injection molding process can improve the aesthetics of molded parts significantly. The effects of this technique are particularly apparent with amorphous resins, which do not form a skin during the injection phase. The molded parts have a higher gloss than with conventional molding techniques.
This process requires less clamping force than conventional injection molding and offers more design freedom. It also increases process capacity and materials savings. The process control for this process is more complex, with variables such as the amount of melt injection, water pressure, and water injection delay time.
The angle of repose is another criterion. A low angle indicates that the pellets are free-flowing, while an angle above 45deg indicates that the pellets are not free-flowing. This is important when processing nylon resins.
Plastic injection molding has made huge advances in recent decades. Today, most injection molds fall into one of two types: hot runner and cold runner. Each has its advantages and disadvantages. Understanding how they differ will help you decide which method is right for you.
Injection molding is a highly effective manufacturing process that gives manufacturers a competitive edge over their competition. Using this process produces high-quality plastic and metal parts with minimal waste and a low cycle time. The process is also extremely accurate and produces products with the perfect blend of flexibility and strength.
China Professional IP65 Waterproof DC Plug with 0.75/0.5mm Sqm PVC Cable M14 Waterproof Male &Female Socket for LED Solar Streetlight LED Connector   manufacturer China Professional IP65 Waterproof DC Plug with 0.75/0.5mm Sqm PVC Cable M14 Waterproof Male &Female Socket for LED Solar Streetlight LED Connector   manufacturer
editor by CX 2023-11-15