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Detailed introduction to BACC47FJ4A connector

Post Date：2024-11-26，

BACC47FJ4A connector

BACC47FJ4A is a high-performance circular connector widely used in aerospace, military, industrial control and other fields. This connector is known for its high reliability, excellent electrical performance and environmental adaptability. This article will introduce the technical parameters, performance characteristics and application scenarios of BACC47FJ4A connector in detail.

Technical parameters of BACC47FJ4A

Type: circular connector

Interface type: male/female (depending on application requirements)

Number of pins: 4-pin
Rated current: up to 10A (per pin)
Rated voltage: up to 1000V AC/DC
Operating temperature range: -65°C to +200°C
Insulation resistance: >1000MΩ
Contact resistance: ≤5mΩ
Protection level: IP68 (waterproof and dustproof)
Material: The shell is made of high-strength aluminum alloy, and the terminals are made of copper alloy with gold plating
Color: black (customizable according to requirements)
Package: circular, threaded locking
Size: 25.4mm diameter, 50.8mm length

Structural features of BACC47FJ4A

Shell material: The shell of BACC47FJ4A is usually made of corrosion-resistant aluminum alloy with excellent environmental corrosion resistance.

Plating: Generally, nickel or anodized aluminum plating is used to provide additional protection, so that the connector can still maintain good performance in extreme environments.

Contact material: Highly conductive copper alloy is usually used and gold-plated to ensure good current transmission and durability.

Sealing: With waterproof and dustproof design, it is suitable for harsh environments.

Performance characteristics of BACC47FJ4A

High reliability:

Using high-quality materials and advanced manufacturing processes to ensure the long-term stability and reliability of connectors in harsh environments.
Built in multiple protection mechanisms, including overvoltage protection, overcurrent protection, short-circuit protection, etc., ensure safety and reliability under various usage conditions.

Excellent electrical performance:

High rated current and voltage, suitable for high-power and high-voltage applications.
Low contact resistance ensures efficient and stable signal transmission.
High insulation resistance to prevent electrical interference and short circuits.

High environmental adaptability:

Wide working temperature range, suitable for applications in extreme environments such as aerospace, military, etc.
Reaching IP68 protection level, it has excellent waterproof and dustproof performance, suitable for outdoor and humid environments.
Strong anti vibration performance, suitable for environments with high vibration and impact.

Easy installation:

Adopting a threaded locking method, installation and disassembly are simple and fast.
Supports multiple installation methods, such as panel installation, wire to wire connection, etc.

Strong compatibility:

Supports multiple wire diameters and cable types for easy integration with different devices and systems.
We can provide customized services for different colors, pin numbers, and interface types according to customer needs.

Connection method of BACC47FJ4A

BACC47FJ4A adopts bayonet coupling, and users can quickly complete insertion and locking by simply rotating it. This design provides convenient connection and disconnection operations while ensuring a secure connection.

Contact configuration and type of BACC47FJ4A

Number of contacts: The number of contacts in the BACC47FJ4A series can vary, depending on the specific application requirements, and may be multiple pins.

Contact type: Usually there are round and square pin designs to support power, signal and ground transmission.

Layout method: The contact layout is optimized to reduce signal interference and ensure signal integrity and stability.

Electrical characteristics of BACC47FJ4A

Rated voltage: Generally supports DC or AC voltages of 200 to 500V, depending on the type of contacts used.

Rated current: Can support higher current transmission, generally supports 5A to 20A per contact.

Insulation resistance: Under harsh environmental conditions, BACC47FJ4A can still provide high insulation resistance (usually above 1000 MΩ).

Environmental performance of BACC47FJ4A

Temperature range: Able to withstand temperatures ranging from -65°C to 200°C, it is very suitable for aerospace environments.

Vibration and shock resistance: BACC47FJ4A connectors are designed to meet MIL-DTL-26500 standards and can withstand high vibration and shock, suitable for applications in aircraft and military vehicles.

Corrosion resistance: The shell material and plating provide excellent corrosion resistance, suitable for long-term exposure to corrosive environments such as high humidity and high salt spray.

Application scenarios of BACC47FJ4A

Aerospace:

Used for equipment with high reliability requirements such as aircraft and satellites to ensure normal operation in extreme environments.
Applicable to navigation systems, communication equipment, sensor networks, etc.

Military equipment:

Applicable to radar, communication equipment, weapon systems, etc., providing anti-interference and high-reliability connection solutions.
Applicable to vehicle-mounted electronic equipment, battlefield communication systems, etc.

Industrial control:

Used for signal transmission between PLC, sensors, actuators and other equipment to ensure data accuracy and stability.
Applicable to industrial automation systems, robot control, etc.

Medical equipment:

Used for monitors, imaging equipment, surgical instruments, etc. to ensure high accuracy and low latency of signal transmission.
Applicable to portable medical equipment, telemedicine systems, etc.

Transportation:

Used for signal transmission and power connection in automotive electronics, rail transportation and other fields.
Applicable to vehicle entertainment systems, navigation systems, sensor networks, etc.

Advantages and limitations of BACC47FJ4A

Advantages:

High reliability, suitable for harsh environments
Convenient bayonet locking design, fast plugging and unplugging
Good corrosion resistance, vibration resistance and high temperature resistance

Limitations:

High cost
Due to the complex design, it usually requires professional installation and maintenance

Precautions for using BACC47FJ4A

Installation:

Make sure the connector is properly aligned before plugging and unplugging to avoid damage caused by forced insertion.
When using the threaded locking method, ensure that the locking force is moderate and avoid over-tightening or over-loosening.

Cleaning:

Check the contact surface of the connector regularly and clean it in time if there is dirt or corrosion.
Use a clean cloth or special cleaning agent for cleaning and avoid using corrosive substances.

Protection:

Pay attention to waterproof and dustproof during use to ensure that the protection level of the connector is not affected.
Avoid using it in an environment beyond the operating temperature range to avoid affecting performance and life.

Temperature management:

Avoid using it in an environment beyond the operating temperature range to avoid affecting performance and life.
Use appropriate heat dissipation measures to ensure that the connector works normally in a high temperature environment.

Compatibility:

Make sure the cables and devices used match the specifications of the connector to avoid problems caused by incompatibility.

BACC47FJ4A Datasheet

Click to view the table:

BACC47FJ4A Datasheet PDF

Conclusion

BACC47FJ4A connectors are widely used in aerospace, military, industrial control and other fields due to their high reliability, excellent electrical performance and high environmental adaptability. Users can choose the appropriate model according to their specific needs to ensure the excellent performance of the system in terms of connection and signal transmission.

FAQs

What is the BACC47FJ4A connector? What is it used for?

BACC47FJ4A is an electrical connector that meets the MIL-DTL-26500 military standard. It is designed for aerospace and military equipment, has high reliability and durability, and is suitable for extreme environment applications.

What are the characteristics of the BACC47FJ4A connector?

It adopts a bayonet lock design with quick connection and disconnection functions, while providing waterproof, dustproof, corrosion-resistant and vibration-resistant features, suitable for harsh environments.

What are the main application areas of the BACC47FJ4A connector?

It is mainly used in the aerospace field, including aircraft, drones, missile systems and military communication equipment, which require high stability and resistance to environmental interference.

What is the temperature resistance performance of the BACC47FJ4A connector?

The temperature range of the BACC47FJ4A design is generally -65°C to 200°C, suitable for equipment in high or low temperature environments.

What are the alternative models of the BACC47FJ4A connector?

Some connectors that meet the MIL-DTL-26500 standard may be used as alternative models of the BACC47FJ4A, but it is necessary to ensure that the electrical and mechanical specifications are compatible.

How to ensure the long-term reliability of the BACC47FJ4A connector?

Clean the connector contacts regularly, check the status of the bayonet lock mechanism, and perform professional maintenance when necessary to ensure its stability and safety in high-demand applications.

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