53115-2 Connectors, Interconnects

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Terminals - Spade Connectors is a type of connector that is used in applications where a reliable and secure connection between two objects is needed. The spade connector is used in a variety of applications from electrical, automotive, marine, and industrial and many more. 53115-2 is a type of spade connector that has specific requirements on the dimensions, surface treatment, marking, material composition, pins, sliding connection, durability and working principle.

Dimensions

The 53115-2 spade connector must adhere to specific dimensional requirements when it comes to the spade, barrel and insulating body. The spade can range from .062” (1.57mm) to .312” (7.93mm) in width, the barrel can range from .190” (4.84mm) to .450” (11.43mm) and the insulation body can range from .095” (2.41mm) to .490” (12.45mm).

Surface Treatment

The connector must have certain treatments applied to its surface in order to guarantee a secure connection. The treatments that are applied are either silver tin, silver nickel or gold plating. The thickness of the plating should be between 0.000151" (0.0038mm) or 0.000295" (0.0075mm). It should also be noted that a dye hack treatment must also be administered before the plating is applied.

Marking

The 53115-2 spade connector must have a set of given markings on the barrel that are compliant with the standard. These markings must include the item number, model, and sequence. The item number can consist of either four or six characters; 4 characters on the 4-pronged spade and 6 characters on the 6-pronged spade. The model must be 53115-2, while the sequence can start from 1 to 8 characters.

Material Composition

The connector must also have the appropriate material composition that is approved by the standard. The material that is most commonly used for the 53115-2 spade connector is copper alloy, with either a tin or silver plating. The entire connector must be made out of the one type of material ensuring that the entire connector is made of the same composition.

Pins

The 53115-2 spade connector comes in both 4-pronged and 6-pronged versions. The pin size must be between 0.165” (4.20mm) and 0.175” (4.45mm) and must be either brass or copper with a silver plating. The contact distance between the pins must be between 0.086” (2.20mm) and 0.106” (2.70mm). The pins must be properly aligned and must be checked prior to assembly.

Sliding Connection

The sliding contact that is used in the connector must adhere to specific requirements. The contact distance must be between 0.141” (3.60mm) and 0.167” (4.25mm) and be composed of either zinc alloy or stainless steel. The width of the sliding contact contact shall be between 0.045” (1.16mm) and 0.070” (1.78mm). The contact force must also be between 5.2lbs (2.3kg) and 12.6 lbs (5.7kg).

Durability

The 53115-2 spade connector must also adhere to certain durability requirements when it comes to the static load, dynamic load, impact load and frequency of application. The static load should be between 100lbs (45.3kg) and 500lbs (226.5kg) for any given direction. The dynamic load should be between 30lbs (13.6kg) and 72lbs (32.6kg) for any given direction. The impact load should be between 40lbs (18kg) and 120lbs (54.4kg). The connector must also be able to withstand more than 5000 cycles of applications.

Working Principle

The 53115-2 spade connector is typically used to secure two cables together. This can be done by sliding a cable through one side of the spade, and then sliding the other cable through the other side. The spade connector is then secured using a screw or other fastener that keeps the connection tight and secure. This ensures that the two cables stay together and stay secure in whatever application it is used for.

The 53115-2 spade connector is an effective and reliable way to secure two cables together in any given application. Its dimensions and material composition, along with its sliding contact, pin size, durability and working principle must adhere to a specific standard when it comes to making a reliable connection between two cables. This ensures that any application that it is used for will operate reliably and securely.

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