HR41A-17WBP-C Connectors, Interconnects

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Circular Connectors - Accessories provide effectively and safety connection between electrical power and signal. The HR41A-17WBP-C is a typical circular connector. This article explains application field and working principle of the product.

Application Field

The HR41A-17WBP-C is an accessory and designed to work primarily with the HR47 circular connector series. This series is classified as medium-duty, snap-mount connectors, which are used in applications that require durable and reliable electrical connection. Thus, most of their applications are found in industrial settings such as railway rolling stock, machine tools, construction machinery, heavy industrial vehicles and other tough environment places.

In addition, because of its weatherproof performance, HR41A-17WBP-C can be used in some outdoor activities. For example, automobile electrical appliances, motor vehicles, maritime vessels, ships, and aircraft. Its versatility makes it is a suitable connector for many applications and ensures reliable connection in many power and signal circuits.

Working Principle

HR41A-17WBP-C can be mounted on PCBs and has wire-to-board and wire-to-wire cold mating with board edge design. The main body of the connector is made of high-grade aluminum alloy, which has high strength and durability. It also employs a special internal locking mechanism to ensure high-quality connection and greatly enhance the stability of the connection.

The locking mechanism requires 0.5 Nm tightened torque. It uses A-type wings to realize the connection of the contact and it has the functions of waterproofness, dust prevention, shockproof and anti-vibration. In addition, the fastening of the cable is achieved by A-type clamps with movable ring which is fixed with screws, holds the cables very solidly.

The body mold and the cable mounting component of the HR41A-17WBP-C are all oxide-treated and composed of dual-core parts. This dual-core structure has an outer protection feature that provides some degree of strain relief. The dual core parts are firmly attached to the main body of the connector, ensuring that the mounted cable wires are effectively fixed and providing additional locking strength.

The contact part of the HR41A-17WBP-C is a copper alloy with high electrical conductivity, and a joint of gold-plated stainless steel is formed in an electroless nickel-plated process. Thanks to this thick gold plating, bonding strength and electric contacts are long-lasting and stable. Furthermore, the anti-corrosion ability and anti-vibration of HR41A-17WBP-C can be greatly improved.

Available for a broad range of applications, HR41A-17WBP-C is viewed as a reliable and durable electrical connection solution in harsh environment. It has excellent waterproof, dustproof, shockproof and anti-vibration due to its advanced design and strict quality control. Those advantages make it the best choice for difficult industrial and outdoor applications.

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