B3 Metal Series Connectors: Reliable Metal Connector Solutions for Aerospace and Electronic Applications

In aerospace, communication, and precision electronic systems, connectors play an important role in ensuring stable signal transmission and reliable electrical performance.

B3 Metal Series Connectors are designed to provide durable connection solutions for applications requiring stable electrical characteristics, mechanical strength, and environmental resistance.

With a metal housing structure and reliable contact performance, the series is suitable for aerospace wire harness solutions, communication equipment, laboratory instruments, and testing and measurement electronics.

Reliable Performance for Demanding Applications

The B3 Metal Series Connectors are developed to meet the requirements of applications where connection reliability and durability are important.

Key performance features include:

• Working voltage from 0.3 to 0.8KV

• Working current range from 3 to 35A

• Low contact resistance ≤10mΩ

• High insulation resistance >10⁸Ω

• Protection grade from IP50 to IP65

These characteristics help support stable operation in different electrical and environmental conditions.

Durable Metal Structure for Stable Connections

Metal connectors are widely used in applications requiring strong mechanical performance and long service life.

The B3 Metal Series Connectors provide:

• Strong structural stability

• Reliable electrical contact

• Long service life of more than 5000 mating cycles

• Resistance to vibration and impact

The connectors are designed to maintain dependable performance during continuous operation.

Designed for Harsh Environmental Conditions

Many industrial and aerospace-related applications require connectors that can withstand challenging environments.

The B3 Metal Series Connectors support:

• Working temperature: -55°C to +250°C

• Working humidity: 60°C, 95% Max

• Vibration resistance: 10~2000Hz, 15g

• Impact resistance: 100g, 6ms

• Salt spray resistance: >144h

These environmental resistance capabilities make the connectors suitable for applications where durability and stability are required.

Flexible Pin Configurations for Different Requirements

To support different system designs, the B3 Metal Series Connectors are available with multiple pin configurations.

Available pin counts include:

2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, and 30 pins.

The flexible configuration options allow engineers to select suitable connector solutions according to different wiring and system requirements.

Reliable Sealing and Protection Performance

Protection and sealing performance are important considerations for connectors used in professional electronic systems.

The B3 Metal Series Connectors feature:

• Protection grade: IP50 ~ IP65

• Air tightness (He): <10⁻⁷ mbar·L/S

These characteristics help improve connector reliability in applications requiring controlled environmental protection.

Applications of B3 Metal Series Connectors

With reliable electrical performance and mechanical durability, B3 Metal Series Connectors can be used in various fields, including:

Aerospace Wire Harness Solutions

The connectors support aerospace wire harness applications that require reliable electrical connections and stable performance.

Communication Equipment

Suitable for communication systems where consistent signal transmission and connector durability are important.

Laboratory Instruments

Provides dependable connection solutions for precision instruments and testing environments.

Testing and Measurement Electronics

Suitable for electronic systems requiring reliable connection performance during measurement and testing operations.

Product Specifications

Reliable Connector Solutions for Professional Applications

B3 Metal Series Connectors provide a combination of electrical reliability, mechanical durability, and environmental resistance for aerospace, communication, and electronic applications.

By delivering stable connection performance and flexible configuration options, these metal connectors offer a practical solution for engineers developing reliable wire harness and electronic systems.