7702

Series:	--
Part Status:	Active
Terminal Type:	Screw Terminal, Power Tap
Screw Size:	6-32
Termination:	Solder
Current Rating:	15A
Number of Pins:	4
Mounting Type:	Through Hole, 45° Angle
Features:	--
Contact Finish:	Tin
Contact Material:	Brass
Material - Insulation:	--
Screw Material:	Brass
Screw Finish:	Nickel

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Introduction

7702 terminals, also known as screw connectors, are components used to securely join two electrical wires together in a timely and consistent manner. It is a reliable way to ensure a cohesive connection between two separate components. These terminals help avoid corrosion, moisture, or vibrations by making the connection airtight. They are suitable for a wide range of applications in the automotive, industrial, and aerospace industries.

Types of 7702 Terminals

7702 terminals come in various styles, each with its own unique advantages and applications. The most common types are the barrel terminals, butt splices, and wafer terminals. The barrel terminals come with two ends (male and female) that must be placed over an electrical wire and then screwed together for a secure connection. This type is often used for thicker wiring applications, such as those found in automotive and aerospace applications. The butt splices are similar in design to the barrel terminals, except they feature a spliced section which enables two separated wire attachments to be connected. This makes them an ideal solution for applications where two separate wires need to be joined together. The wafer terminals feature a flat piece with two curved pieces connected to each end. The flat area is ideal for holding the electrical wire for a secure attachment. This type of terminal is suitable for thinner wiring applications, such as those used in home appliance and industrial automation applications.

Assembly and Connection

To assemble the 7702 terminals, the electrical wires must first be stripped and the threads must be pre-fitted onto the wires. Then, the two halves of the terminal must be placed over the electrical wires and the screws must be tightened to complete the assembly. Once the 7702 terminals have been assembled, the connection between the wires must be tested for voltage drops and current leakage. This ensures that the connection is secure and reliable.

Advantages

7702 terminals offer several advantages over other types of electrical connectors. They are durable, reliable, and safe for use in a variety of applications. Additionally, they are designed to provide an airtight connection that prevents corrosion, moisture, and vibration. These terminals also require minimal maintenance and are easy to install. They are also lightweight and inexpensive, making them an ideal solution for various applications.

Applications

7702 terminals are used in a wide range of applications in the automotive, industrial, and aerospace industries. They are commonly used for various wiring applications, including connecting electrical wires to switches, sensors, and other components. In the automotive industry, these terminals are used to connect ignition coils, spark plugs, fuel injectors, and other components. In the aerospace industry, they are used in the flight control systems, such as those used to control the rudder, aileron, and elevator systems. In the industrial sector, 7702 terminals are used in electronic equipment, such as computers, printers, and power supplies.

Working Principle

The working principle of 7702 terminals is relatively simple. They consist of two halves that are placed over the electrical wires and then secured with screws. When the screws are tightened, the connection is held securely in place. This makes the 7702 terminals an effective and reliable means of connecting two components. The connection is also airtight, which helps prevent corrosion, moisture, and vibration from damaging the wiring.

Conclusion

7702 terminals are a versatile and reliable solution for a wide range of connection applications in the automotive, industrial, and aerospace industries. They are easy to assemble and provide an airtight connection that prevents corrosion, moisture, and vibration. Additionally, they are lightweight, inexpensive, and require minimal maintenance. With these numerous benefits, 7702 terminals are sure to be a valuable addition to any electrical application.

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