Pluggable Terminal Block 2 Pin Pitch 5mm

pluggable terminal block with 2 pins and a pitch of 5mm is a common component used to connect wires in various electrical applications. These terminal blocks are particularly useful for applications that require simple and efficient wired connections, especially where components need to be frequently connected or disconnected.

Key Features

1. 2 Pins: This terminal block has two connection points for wiring. It can be used for applications requiring a simple power or signal connection.
2. 5mm Pitch: The term “pitch” refers to the distance between the centers of adjacent terminals. A 5mm pitch is common for compact circuit layouts, allowing for efficient use of PCB space.
3. Pluggable Design: The design typically consists of two parts: a base that is usually soldered onto a PCB and a removable connector that can be plugged into the base. This design facilitates easy maintenance and replacement of components.
4. Material Construction: These terminal blocks are usually made from durable insulating materials such as nylon or PBT, with conductive parts typically made from brass or copper alloy with a coating (like tin or nickel) for enhanced conductivity and corrosion resistance.
5. Current and Voltage Ratings: Depending on the specific model, the current rating can typically be around 10A to 15A, and voltage ratings can be up to 300V. Always verify the exact specifications with the manufacturer.

Pin Configuration

A typical 2-pin terminal block would look like this:

Copy      +--------+
Pin 1 |        |
Pin 2 |        |
      +--------+

• The two pins are arranged in a single row with 5mm spacing between them.

Mounting Options

1. PCB Mount: These terminal blocks are designed for direct mounting to a PCB via solder pads. Check that the PCB layout accommodates the pin spacing and footprint.
2. Chassis Mount: Some designs may also offer chassis mounting options where the terminal block can be attached to a case or housing.
3. DIN Rail Mount: Certain models are compatible with DIN rail systems, making them suitable for industrial environments.

Applications

Pluggable 2-pin terminal blocks with a 5mm pitch are widely used in:

• Power Supply Connections: For connecting power input and output leads.
• Signal Wiring: In low-voltage signal applications, such as interfacing with sensors or small actuators.
• Electronics Modules: In hobbyist projects, prototypes, and small electronics where space is limited.
• LED Lighting: For connecting LED power supplies and components in lighting fixtures.
• Industrial Equipment: For reliable connections in control panels and machinery.

Considerations

1. Wire Size: Ensure that the terminal block is rated for the gauge of wire you plan to use.
2. Insertion Mechanism: Check whether the connector uses screws, spring-loaded clips, or push-in mechanisms to secure wires.
3. Temperature and Environment: Consider the environment where the terminal block will be used regarding factors such as temperature, humidity, and chemical exposure.
4. Maximum Ratings: Always consult the technical specifications to ensure that the terminal block can handle the required voltage and current for your application.