What are Power Connectors?

Power Connectors are electronic components used for the transmission of electrical energy in a wide array of electronic devices, including handheld devices, home appliances, and industrial equipment. They are typically designed with specific voltage and current ratings to meet the electrical requirements of various applications. For instance, Molex's Mini50 Gen II non-sealing connectors offer high reliability with features that enhance terminal alignment and increase the main lock retention force. The Nano-Fit power connectors are known for their small size and high current-carrying capacity, making them suitable for space-constrained applications.

Power connectors complete circuits by connecting an electrical component to its power source. In consumer electronics, this typically refers to the point where the device connects to a battery or, more frequently, to a wall outlet. While some electrical connectors can transmit both power and data, power connectors serve a more specific function: they enable electronic devices to function properly.

Power Connector Types Explained

The wide range of power connectors available highlights their diverse constructions, orientations, and functions. Some connectors are designed to withstand physical damage from water, shocks, or vibrations, while others can only endure a limited number of plug-ins and removals before they may fail.

We categorize power connectors based on:

• Connection duration (temporary or permanent)
• Position of conductive interfaces (male or female)
• Type of current (alternating or direct)
• Method of assembly and removal