Introduction to 3.96mm Pitch
3.96mm pitch refers to the distance of 3.96 millimeters between the centers of adjacent pins or contacts in an electrical connector or a component layout. This pitch size is commonly used in various electrical and electronic applications. It provides a balance between the density of connections and the ease of manufacturing, soldering, and maintenance. Connectors with a 3.96mm pitch are often found in industrial control systems, power distribution units, and some consumer electronics where a relatively large – current or reliable connection is required. The standardized pitch allows for compatibility between different components and simplifies the design and assembly processes in the electronics industry. 3.96mm Pitch

Top 10 Leading 3.96mm Pitch Factories
Dongguan Yinglian Electronics Co., Ltd.
Dongguan Yinglian Electronics Co., Ltd. is a professional enterprise focusing on the R & D, production, and sales of electrical connectors. With years of experience in the electronics industry, the company has established a solid reputation for its high – quality products and excellent customer service. It adheres to strict quality control standards throughout the production process, from raw material procurement to the final product inspection. The company’s products are widely used in various fields such as industrial automation, power supply, and communication.
Features in 3.96mm Pitch:
- Precise Manufacturing: The company uses advanced manufacturing technology to ensure the accuracy of the 3.96mm pitch, which is crucial for stable electrical connections.
- Diverse Product Range: Offers a wide variety of 3.96mm pitch connectors, including straight and right – angle types, to meet different application requirements.
- Customization Ability: Can customize 3.96mm pitch connectors according to customers’ specific needs, such as changing the number of pins or adding special features.
Advantages:
- Competitive Pricing: Due to its efficient production process and cost – control measures, the company can offer 3.96mm pitch products at a competitive price in the market.
- Timely Delivery: With a well – organized production and logistics system, it can ensure timely delivery of products to customers.
- Technical Support: Provides professional technical support to help customers solve problems during the use of 3.96mm pitch connectors.
Website: https://www.csgconn.com/
TE Connectivity
TE Connectivity is a global leader in connectivity and sensor solutions. It has a long – standing history of innovation and a wide range of products that serve multiple industries, including automotive, aerospace, and industrial. The company has a strong R & D team that continuously develops new technologies and products to meet the evolving needs of the market.
Features in 3.96mm Pitch:
- High – Performance Materials: Uses high – quality materials in the production of 3.96mm pitch connectors, which ensures excellent electrical conductivity, corrosion resistance, and mechanical durability.
- Advanced Design: Adopts advanced design concepts, such as optimized contact structures, to minimize electrical resistance and improve signal transmission quality.
- Global Compatibility: Its 3.96mm pitch products are designed to meet international standards, ensuring compatibility with various systems around the world.
Advantages:
- Brand Reputation: The company has a well – known brand in the industry, which assures customers of the quality and reliability of its 3.96mm pitch products.
- Extensive R & D Resources: With a large amount of resources invested in research and development, it can quickly respond to new market demands and develop innovative 3.96mm pitch solutions.
- Global Service Network: Can provide local service and support to customers in different regions through its global service network.
Molex
Molex is a leading provider of electronic solutions. It has a comprehensive product portfolio that covers a wide range of connectors and interconnect systems. The company is known for its focus on customer needs and its ability to provide customized solutions.
Features in 3.96mm Pitch:
- Miniaturization Technology: Molex has expertise in miniaturizing connectors while maintaining the 3.96mm pitch, which is beneficial for applications with limited space.
- High – Speed Signal Transmission: Its 3.96mm pitch connectors are designed to support high – speed signal transmission, making them suitable for modern high – performance electronic systems.
- Reliable Locking Mechanisms: Equips its 3.96mm pitch connectors with reliable locking mechanisms to ensure a stable connection and prevent accidental disconnection.
Advantages:
- Customer – Centric Approach: The company closely collaborates with customers to understand their specific requirements and develop tailored 3.96mm pitch solutions.
- Strong Intellectual Property: Holds a large number of patents and intellectual property rights related to connector technology, which gives it an edge in the market.
- Quality Assurance: Has a strict quality control system in place to ensure the high quality and reliability of its 3.96mm pitch products.
Amphenol Corporation
Amphenol Corporation is a global manufacturer of interconnect products. It has a diverse product line that includes connectors for various industries such as military, telecommunications, and medical. The company has a strong focus on innovation and quality.
Features in 3.96mm Pitch:
- Harsh – Environment Resistance: Its 3.96mm pitch connectors are designed to withstand harsh environmental conditions, such as high temperature, high humidity, and vibration.
- High – Current Capacity: Can provide 3.96mm pitch connectors with high – current – carrying capacity, which is suitable for power – intensive applications.
- Modular Design: Adopts modular design concepts in its 3.96mm pitch products, which allows for easy customization and expansion.
Advantages:
- Industry Experience: With decades of experience in the interconnect industry, Amphenol has in – depth knowledge and expertise in manufacturing high – quality 3.96mm pitch connectors.
- Global Manufacturing Facilities: The company has manufacturing facilities around the world, which enables it to produce and supply 3.96mm pitch products efficiently.
- Compliance with Standards: Its 3.96mm pitch products comply with various international and industry standards, ensuring their reliability and safety.
JST Mfg. Co., Ltd.
JST is a well – known manufacturer of connectors and terminals. It has a wide range of products that are used in consumer electronics, automotive, and industrial applications. The company is committed to providing high – quality and cost – effective products.
Features in 3.96mm Pitch:
- Simple and Compact Design: JST’s 3.96mm pitch connectors feature a simple and compact design, which is easy to install and saves space in the application.
- Low – Cost Solution: The company is able to offer 3.96mm pitch connectors at a relatively low cost without sacrificing quality, making it an attractive option for cost – sensitive applications.
- Good Contact Performance: Its 3.96mm pitch connectors have excellent contact performance, which ensures stable electrical connections.
Advantages:
- Efficient Production Process: JST has optimized its production process to achieve high efficiency and productivity, which helps to keep the cost down.
- Extensive Product Line: Offers a large variety of 3.96mm pitch connectors, allowing customers to find the most suitable product for their needs.
- Quick Response to Market Changes: The company can quickly adapt to market changes and launch new 3.96mm pitch products to meet the emerging demands.
Hirose Electric Co., Ltd.
Hirose Electric is a leading Japanese manufacturer of connectors. It is known for its high – precision manufacturing technology and innovative product design. The company’s products are widely used in high – end consumer electronics, medical devices, and automotive applications.
Features in 3.96mm Pitch:
- Ultra – High Precision: Hirose uses ultra – high – precision manufacturing technology to produce 3.96mm pitch connectors, ensuring extremely accurate pitch dimensions and contact positions.
- Low – Insertion Force Design: Its 3.96mm pitch connectors are designed with low – insertion force, which makes the installation process easier and reduces the risk of damage to the connectors.
- High – Signal Integrity: The company focuses on maintaining high – signal integrity in its 3.96mm pitch connectors, which is crucial for applications that require high – quality signal transmission.
Advantages:
- Technological Leadership: Hirose is at the forefront of connector technology, continuously introducing new and improved 3.96mm pitch products with advanced features.
- Quality – Driven Culture: The company has a strong quality – driven culture, and all its 3.96mm pitch products go through strict quality inspections before leaving the factory.
- Long – Standing Industry Reputation: With a long – standing reputation in the industry, Hirose’s 3.96mm pitch connectors are trusted by customers around the world.
Phoenix Contact GmbH & Co. KG
Phoenix Contact is a global supplier of electrical connection, industrial automation, and electronic interface solutions. It has a wide range of products that are used in industrial control systems, power distribution, and renewable energy applications. The company is known for its high – quality and reliable products.
Features in 3.96mm Pitch:
- Robust Construction: Phoenix Contact’s 3.96mm pitch connectors are built with a robust construction, which can withstand the rigors of industrial environments.
- Easy Installation and Maintenance: The connectors are designed for easy installation and maintenance, which reduces the downtime in industrial applications.
- Good Compatibility with Industrial Systems: Its 3.96mm pitch products are highly compatible with various industrial systems, making them a popular choice in the industrial market.
Advantages:
- Industry – Specific Solutions: Phoenix Contact can provide 3.96mm pitch solutions tailored to specific industrial requirements, such as different voltage and current ratings.
- Comprehensive Technical Support: Offers comprehensive technical support to help customers with the selection, installation, and use of its 3.96mm pitch connectors.
- Global Presence: With a global presence, the company can provide prompt service and supply to customers in different regions.
3M Company
3M is a diversified technology company that produces a wide range of products in various industries, including electronics, healthcare, and transportation. In the electronics field, 3M offers innovative connector solutions.
Features in 3.96mm Pitch:
- Advanced Material Technology: 3M applies its advanced material technology in the production of 3.96mm pitch connectors, which can enhance the performance and functionality of the connectors.
- Innovative Design Concepts: The company introduces innovative design concepts, such as integrating multiple functions into a single 3.96mm pitch connector, to meet the complex requirements of modern electronic systems.
- Enhanced Thermal Management: 3.96mm pitch connectors from 3M are designed to have good thermal management properties, which can prevent overheating and improve the reliability of the connectors.
Advantages:
- Cross – Industry Innovation: Leveraging its cross – industry knowledge and experience, 3M can bring new ideas and technologies to the design and production of 3.96mm pitch connectors.
- Strong R & D Capability: With a large R & D team and significant R & D investment, 3M can continuously develop new 3.96mm pitch products and improve the existing ones.
- Brand Recognition: The well – known 3M brand provides customers with confidence in the quality and performance of its 3.96mm pitch connectors.
Samtec, Inc.
Samtec is a leading manufacturer of high – speed and high – reliability interconnect solutions. It has a wide range of products that are used in data communication, telecommunications, and military applications.
Features in 3.96mm Pitch:
- High – Speed Signal Integrity: Samtec’s 3.96mm pitch connectors are optimized for high – speed signal transmission, with low crosstalk and impedance matching to ensure high – quality signal integrity.
- High – Density Interconnect Options: The company offers high – density 3.96mm pitch interconnect solutions, which are suitable for applications where space is limited and a large number of connections are required.
- Customizable Configurations: Samtec can customize the configurations of its 3.96mm pitch connectors according to customers’ specific needs, such as different pin counts and contact arrangements.
Advantages:
- Technical Expertise in High – Speed Interconnects: Samtec has in – depth technical expertise in high – speed interconnect technology, which gives it an advantage in developing high – performance 3.96mm pitch connectors.
- Fast Prototyping and Product Development: The company can quickly prototype and develop new 3.96mm pitch products to meet the urgent needs of customers.
- Excellent Customer Support: Samtec provides excellent customer support throughout the product life cycle, from product selection to after – sales service.
TEKO Electric Co., Ltd.
TEKO Electric is a professional manufacturer of electrical connectors and wiring harnesses. It has a wide customer base in the automotive, industrial, and consumer electronics industries. The company focuses on providing high – quality products at competitive prices.

Features in 3.96mm Pitch:
- Stable Electrical Performance: TEKO’s 3.96mm pitch connectors offer stable electrical performance, which is essential for reliable operation in various applications.
- Good Mechanical Strength: The connectors are designed with good mechanical strength, which can withstand physical stress and ensure a long service life.
- Cost – Effective Solutions: The company provides cost – effective 3.96mm pitch solutions, which are suitable for mass – production applications.
Battery Contact Advantages:
- Flexible Production Capacity: TEKO has a flexible production capacity, which can quickly adjust the production volume according to customers’ orders.
- Quality Control System: It has a strict quality control system to ensure that all 3.96mm pitch products meet the required quality standards.
- Localized Service: The company can provide localized service to domestic and some international customers, which is convenient for communication and after – sales support.