GRM4.5122.123

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Power Entry Connectors – Inlets, Outlets, Modules – are electronic components used to connect an external AC power source to an electronic device, such as a laptop or cell phone. One of the most commonly used types of Power Entry Connectors is the GRM4.5122.123. This component has become increasingly popular due to its small size, reliability, and ease of use.

The GRM4.5122.123 is a four-pin power connector with a 2.7mm center pin. It is constructed from a thermoplastic UL94V-0 rated material, making it very durable and resistant to shock and vibration. The plastic also has a UL 2043 flame rating, meaning that it is flame retardant and can be safely used in a wide range of applications and environments.

The GRM4.5122.123 is most often used to connect external power supplies to appliances and electronic devices. The connector is lightweight and easy to connect, making it an ideal solution for a variety of applications, such as medical equipment, consumer electronics, automotive electronics, and industrial machines. The four-pin design allows for two power lines, one to supply power to the electronic device and the other to supply a sensing signal. This sensing signal helps the device gauge when its power supply is running low and can be used to indicate when the device needs to be reconnected to the power source.

The GRM4.5122.123 is also well-suited for applications requiring multiple power entry points. The connector’s integrated four contacts make it perfect for connecting several devices to a single power source. Additionally, the GRM4.5122.123 is designed to be compatible with conventional crimp tools, making it quick and easy to install. The connector’s compact size also makes it ideal for small, space-constrained applications.

The GRM4.5122.123 is designed to be used with a compatible power supply device. While the connector can accept current up to 15 amps, it should be used with an appropriate power supply to ensure safety and reliability. A conforming power supply would have an impedance rating of 5-25 ohms and measure between 2-8 amps. The connector should also be used with an appropriate strain relief device to ensure that any vibration or mechanical shock does not force the external power supply away from the connector.

In conclusion, the GRM4.5122.123 Power Entry Connector is an ideal solution for applications requiring a reliable four-pin power connection. Its small size, durability, and easy installation make it a practical choice for a wide range of applications. Additionally, its compatibility with standard crimp tools and strain relief devices ensure that it can be used safely and reliably.

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