Pitch Header DIP Male Connector Double Plastic

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summary：

The spacing dual in-line male connector adopts a dual plastic insulation structure, which has good electrical and mechanical performance. The dual plastic insulation structure usually refers to the use of two layers of plastic around the pins of the connector for insulation and protection. This structure can provide better electrical isolation, enhance insulation performance, and reduce the risk of signal interference and short circuits. At the same time, the dual plastic structure can also improve the mechanical strength and stability of the connector, making it less likely to be damaged during the insertion and extraction process.

introduction：

The dual plastic insulation structure is usually composed of an inner layer of plastic and an outer layer of plastic. The inner plastic tightly wraps around the pins, mainly serving as preliminary insulation and fixing pins to ensure electrical isolation between them. The outer layer of plastic covers the inner layer of plastic, providing additional mechanical protection and further insulation enhancement for the entire connector. The inner plastic layer pays more attention to insulation performance and adhesion with the pins, and common materials include polyester. Polyester has good insulation properties and chemical corrosion resistance, which can firmly bond with the pins to ensure that the insulation layer will not fall off during long-term use. The outer plastic layer is generally made of high temperature resistant and wear-resistant materials, such as PA6T, PA9T, LCP, etc. These materials have excellent mechanical and flame retardant properties, meeting flame retardant standards such as UL94 V-0. For example, LCP material has the characteristics of high strength, high rigidity, and high temperature resistance, which can maintain the stability of connector performance under harsh environmental conditions.

Feature：

The rated current of dual in-line male connectors with different spacing and specifications varies. Taking the 2.0 spacing product as an example, the rated current is generally between 1.5A and 3.0A. The rated current of the dual plastic pin connector with a spacing of 2.54mm can reach 3A. The general withstand voltage is AC 500V, which can meet the electrical insulation requirements of most electronic devices. The maximum contact resistance is usually 20m Ω. A lower contact resistance can reduce energy loss in the circuit and ensure stable signal transmission. The insulation resistance is usually high, for example, products with a spacing of 2.0 have a minimum insulation resistance of 1000M Ω, and some products with a spacing of 2.54mm have an insulation resistance of up to 5000M Ω, which can effectively prevent leakage and short circuits.

Application

In devices such as smartphones, tablets, laptops, etc., it is used for connecting internal circuit boards to ensure stable transmission of signals and power. It is also suitable for industrial automation equipment, PLC control systems, sensor modules, etc., and can maintain reliable connection performance in complex industrial environments. It is also suitable for industrial automation equipment, PLC control systems, sensor modules, etc., and can maintain reliable connection performance in complex industrial environments. At the same time, high-precision and high reliability signal transmission is provided in medical devices such as medical monitors, ultrasound diagnostic equipment, and medical electronic instruments.

Electro-Optical Characteristics

Rated current: The rated current of products with different spacing and models varies. For example, some products with a spacing of 2.0mm have a rated current of 1.5A. Connectors with a spacing of 1.27mm can have a rated current of up to 1A. There are also some products with high current specifications that can reach a rated current of 5A.

Insulation resistance: Generally, high requirements are required, such as insulation resistance of connectors with a spacing of 2.0mm, which is usually not less than 1000M Ω. The minimum insulation resistance of connectors with a spacing of 1.27mm is 5000M Ω.

Contact resistance: The maximum value is usually 20m Ω, and the specific value may vary depending on the material and process.

Insulation withstand voltage: Common ones include AC500V, and some products have insulation withstand voltage up to AC600V.

Working temperature range: generally from -40 ℃ to+105 ℃, but there are also some products with a wider working temperature range, such as -65 ℃ to+125 ℃.

Pin spacing: Common ones include 1.27mm, 2.0mm, 2.54mm, etc.

Pin count: The pin count for a double row generally ranges from 2 × 2 to 2 × 80, depending on the product model and application requirements.

Installation methods: There are mainly two types: through-hole installation (THT) and surface mount (SMT).

Plastic material: The shell is usually made of high temperature resistant and wear-resistant materials such as PA6T, PBT, LCP, etc., and meets the UL94 V-0 flame retardant rating.

Insulation height: The insulation height of different products varies, for example, the plastic height of connectors with a spacing of 1.27mm has specifications such as 2.00mm and 1.50mm.

Pin size: For some products with a spacing of 2.0mm, the pin size is square 0.50mm.

Deliver,Shipping And Serving

1.The fast response of your inquiry.

2.We provide OEM, ODM service, the details of product can be made as your requirement.

3.Strong technical force and excellent sales team to provide all-round service before sales and after sales.

4.Use selected raw materials, reliable quality and competitive price.

5.Over 10 years professional manufacturer experience of assembly connect cable in China.

6.Our factory is lS09001 certified.

7.Complete automatic equipment, high production efficiency and punctual delivery time.

8.Each of our products has been 100% instrumentally-tested to ensure the quality and function.

9.Small orders are available

10.Our products have extensive use and enjoy a wide market all over the world.

11.For the sake of customers, strive to achieve a win-win situation, hope to establish a long-term cooperative relationship.