DIN Connectors

DIN connectors are electrical connectors defined by DIN standards, established by the German national standards organisation, Deutsches Institut für Normung. These connectors, available in various configurations, adhere to different DIN standards, such as DIN 41524 for digital and audio signals.

At RS Australia, you'll find a broad selection of DIN plugs and sockets at RS Australia. We strive to provide our customers with a wide range of options, and we offer fast dispatch and reliable local delivery.

How to Identify DIN Connectors

DIN connectors are easily identified by their characteristic round shape, featuring a circular arrangement of pins within the connector housing. Pin configurations vary, commonly including 3-pin, 5-pin, and 8-pin DIN connectors, among others. The connector's design often incorporates a notched shield for proper alignment during connection. It's also important to distinguish between full-size DIN connectors and the smaller Mini-DIN connectors, which serve different purposes.

Also, these connectors are available in both male DIN plug and female DIN socket configurations.

Male DIN Connector

Male DIN connectors are typically found on cables or plug interfaces and feature protruding pins designed to fit into a corresponding female connector.

Female DIN Connector

Female DIN connectors, or DIN sockets, are designed to receive the pins of a male connector. When selecting DIN connectors, it's crucial to ensure compatibility by matching the pin configuration of the male and female connectors. Some DIN connectors incorporate locking mechanisms to provide a more secure connection, while termination methods can include solder terminals or screw terminals.

Where are DIN Connectors Used?

DIN connectors find applications in a variety of equipment, including:

• MIDI Instruments: DIN connectors are widely used for connecting MIDI (Musical Instrument Digital Interface) devices.
• Computer Keyboards: Older computer keyboards often utilised DIN connectors for their connection.
• Specialised Equipment: DIN connectors are also employed in various other specialised equipment.

Mini-DIN connectors, a smaller variant, are distinct from standard DIN connectors due to their smaller size and horizontally arranged pins. These Mini-DIN connectors are commonly used for:

• S-Video Connections: Mini-DIN connectors are used for S-Video signal transmission.
• PS/2 Mouse and Keyboards: Mini-DIN connectors are also used for connecting PS/2 mice and keyboards.

Types of DIN Connectors

There are several DIN-type connectors available, including:

• 5-pin DIN Connectors - These connectors have an arrangement of 5 pins circular pattern and are widely used for older computer keyboards. Their design ensures reliable signal transmission for these applications.
• S-Video Connectors - These have 4 pins arranged in 2 rows and a keying block so that it cannot be inserted incorrectly. S-Video connectors are specifically designed for carrying analogue video signals.
• PS/2 Connectors - These Mini-DIN connectors have 6 pins and a keying block. PS/2 connectors became an industry standard for connecting mice and keyboards to computers, although they were initially introduced with the PlayStation 2 console.
• 8-pin Mini Din - These connectors have 3 pins at the top and bottom and 2 in the middle.8-pin Mini-DIN connectors are commonly used in portable video devices and projectors for various video and data transfer needs.
• Environmentally Sealed Connectors - These DIN-type connectors are engineered for robust performance in challenging conditions. Designed for cable-to-cable, cable-to-board, and cable-to-device applications, environmentally sealed connectors are primarily used in harsh environments where protection against moisture, dust, and other contaminants is crucial.

Industrial Applications of DIN Plug Connector

DIN connectors play essential roles in various industrial applications, providing reliable connectivity for diverse equipment and systems.

5-Pin DIN Connector

5-pin DIN connectors or plugs are commonly used in MIDI interfaces for connecting electronic musical instruments and equipment. They also have applications in vintage audio equipment, providing connections for audio signals. Additionally, these connectors can be found in legacy computing devices for data transfer.

S-Video DIN Connector (4-pin Mini DIN)

S-Video DIN connectors, or 4-pin mini DIN connectors, are used for analogue video transmission. They are frequently found in DVD players and projectors to transmit video signals.

PS/2 DIN Connector (6-pin Mini DIN)

PS/2 connectors, or 6-pin mini DIN sockets, are used for connecting PC peripherals such as keyboards and mice. They are also employed in embedded industrial computing systems for reliable peripheral connections.

8-Pin Mini DIN Connector

8-pin mini DIN plugs are utilised in portable AV devices, camcorders, and projectors for transmitting video and data signals. These circular DIN connectors provide a compact and efficient connection solution for these devices.

Environmentally Sealed DIN Connectors

Sealed DIN connectors are designed to withstand harsh environments and are used in automotive applications for reliable connections in vehicles. They are also found in industrial control systems and outdoor equipment, where protection against environmental factors is essential. These IP67 circular connectors ensure robust and durable connectivity.

Circular DIN Rail Connectors

Circular DIN rail connectors are modular DIN connectors specifically designed for mounting on DIN rails within control panels. These connectors simplify cable management and organisation in industrial control systems.

How to Choose the Right DIN Rail Connector

When choosing, consider these factors to ensure reliable control panel wiring:

• Specific Applications: Select DIN rail connectors designed for your intended use, such as signal transmission, power distribution, or device interfacing.
• Number of Connections: Determine the required number of connections and choose connectors with an adequate number of positions or modules.
• Termination Type: Consider the wiring method and select connectors with suitable termination types, such as screw terminals, spring cage terminals, or push-in terminals.
• Voltage and Current Ratings: Ensure the connectors can handle the voltage and current requirements of your system.
• Mounting Style: Choose DIN rail connectors that are compatible with the DIN rail type and mounting orientation in your control panel.

DIN Connector Manufacturer, Supplier & Distributor in Australia

RS Australia is a trusted supplier and distributor of DIN connectors, DIN rail accessories and adapters, offering a wide variety to meet diverse needs across the country. Plus, we only supply high-quality products from trusted brands like Lumberg, Amphenol Industrial, and Deltron.

At RS Australia, you can find a comprehensive selection of DIN connectors, including various types and configurations, with options to suit different budgets. Whether you need DIN rail terminal blocks or DIN connectors, you can expect competitively priced products and reliable customer service.

Buy DIN Plug Connectors Online from RS Australia

Choose RS Australia when you need to buy DIN connectors and enjoy our easy and convenient ordering process. The easiest way to place your order is on our website. All you need to do is browse our extensive selection, choose the products, complete your purchase, and have your order delivered to your address.

What’s more, you can expect fast delivery, ensuring your DIN plugs will arrive when you need them. For more comprehensive details about our delivery services, including options and associated fees, please visit our Delivery page.