69154-305

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Rectangular Connectors - Headers, Receptacles, Female Sockets consist of two counterpart connectors. One will typically have metal pins or sockets to transfer the signal from one device to another. A stiffener or a transferring sheath is needed between the two parts to ensure secure electrical connection, yet the parts must be releasable. The 69154-305 is an example of a type of rectangular connector where the pins are made from metal.

Pin Arrangement

The 69154-305 connectors are 3.2mm pitch header (plug) and receptacle (socket) connectors. This style of connector has 2 rows of 12 contacts each. Each pin in the header and receptacle have a 45 degree pitch corner that allows them to fit tightly together in addition to the normal slot and tab locating system. No tools are necessary for mating and un-mating the header pins and receptacles together. The pin arrangement allows for a positive secure lock when in place yet the connector can be easily pulled apart when needing to disconnect.

Insulation:

The insulation materials of the 69154-305 range from PBT (Poly-Butylene-Terephthalate) along with glass fibers, and is in compliance with the UL 94V-0 flammability ratings. The insulation provides firm yet flexible hold enabling quick and easy installation. The insulation also provides shielding against EMI (Electromagnetic Interference) even when mated, this helps reduce any electrical noise that might interfere with the signal connection.

Resistance:

As with any electrical connection, the 69154-305 connectors offer superior insulation resistance. The insulation resistance (IR) rating is specified as 50 Megohms at 500V level. This high level of resistance specification helps reduce voltage and current leakage. This is especially important when dealing with high voltage signals.

Durability:

The 69154-305 connectors are well suited for the application that require more robust mating cycles. The connector temperature rating is rated to 105 °C, which ensures proper operability even in extreme temperature environments. The housing material of 69154-305 delivers superior flexural strength and stiffness, providing more durability in challenging environments. In addition, the connectors also feature a higher contact force, helping to ensure a secure connection. The 69154-305 delivers enhanced durability in strong vibration environments.

Application

The 69154-305 style connectors are commonly used in a variety of applications in the automotive, consumer electronics, industrial automation, medical, and test and measurement industries. The 69154-305 offers advantages in size to weight ratio and can be used in very compact space.

Working principle

The 69154-305 connectors rely on locking pins to securely mate and un-mate the two parts. The two parts clip together at the edges and the pins insert into the other side at a 45 degree angle and lock in place. This prevents accidental disconnection while providing a secure and reliable connection. The pin arrangement allows for a tight fit and the insulation material provides an additional safeguard of protection against voltage and current leaks.

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