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Card Edge Connectors - Contacts 򎟀-5 Application Field and Working Principle

Card edge connectors are ideal connectors for electrical interconnection between PCBs in various electronic devices. Card edge contacts, namely 583616-5 are frequently used to provide both reliable signal paths and power connections. This article gives an overview of 583616-5 application field and working principle.

Application Field

583616-5 is an ideal connector for supporting power supply and signal transfer in a variety of electronic devices. As a kind of common contact, it is suited for application environments that require reliable, stable and robust electrical interconnections. For example, it has been widely used in the fields such as:

• Data acquisition and transmission systems: 583616-5 provides the most reliable electrical connections to ensure the data acquisition and transmission process is stable. It is also designed to resist environments with radio frequency or electromagnetic interference.
• Computer systems: For computer components or devices requiring an accurate electrical connection, 583616-5 is a good choice. It\'s designed to be small, but able to bear heavy electrical loads and side-by-side installations.
• Industrial process control systems: 583616-5 is also applicable in industrial process control systems. It\'s designed for shock and vibration environments and allows quick dis/re-connection.

Detailed Working Principle

The 583616-5 contact is often built in the form of a card edge connector. The contact is typically a stamped and formed phosphor bronze or brass sheetmetal part mounted to the dielectric housing. Its component parts consist of a number of pointed contact terminals, each with a sleeve that can be inserted into a printed board’s connector array. This ensures safe and reliable connectivity to the printed board.

583616-5 connects to a circuit board in the motherboard and is firmly held in place through locking lances. The contact terminals have a unique design so that the opening in the mating surface offers an “open” contact design. This ensures there is enough room between each contact for the most reliable connection. Small protrusions on the contact contact surface guarantee that the contact maintains its normal positions throughout its life cycle.

Features of 583616-5

The 583616-5 card edge contact provides several advantages that make it ideal for many applications. Some of the features of this contact are as follows:

• Uses common contact point design: The contacts of 583616-5 makes use of a common contact point design that is widely used in many devices. This ensures that it is compatible with most other contact materials and connectors.
• High speed of contact cycling: The contact can resist high cycle speeds in order to offer high speed of contact cycling. This allows faster and more reliable electrical interconnection.
• Low contact force: The contact is designed to support low contact forces in order to provide maximum contact in contact point. This feature helps to reduce the wear and tear of the contact terminals.
• High shielding performance: The contact has good shielding performance as the terminals of the contact have curved surface so that the electrical signals in the PCB are prevented from leaking.

Conclusion

To sum up, 583616-5 contacts are suitable for supporting reliable electrical interconnection in various electronic devices. It has a card edge connector type that offers reliable connection, low contact force and good shielding performance. 583616-5 ensures reliable connection to the printed board with small contact surface protrusions and minimum wear and tear.

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