4302H1-12V

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LED stands for "Light Emitting Diode," a semiconductor device that emits light when it is supplied with electricity. LED indicators are commonly used in a wide range of applications, particularly in the fields of industrial, medical, and automotive technology, due to their high luminosity and reliable performance. One particular LED indicator, the 4302 H1-12V LED, is typically used to provide a visual signal to the user in order to indicate the status of the equipment, such as when it is functioning correctly or has a fault.

The 4302 H1-12V comes in a standard rectangular package with two terminals and a built-in diffuser. It is composed of an epoxy resin and tin plated leads. It has an operating temperature range from -20 to +85 degrees Celsius and a storage temperature range from -30 to +85 degrees Celsius. The 4302 H1-12V has a forward voltage of about 1.2 volts and a forward current of around 3 milliamps. The package is designed to be easily mounted in tight spaces.

The 4302 H1-12V LED is typically used in isolation or as part of a larger system, depending on the application. In industrial applications, it is typically used as an indicator for a motor, a switch, a fuse, a pump, or a valve. In medical applications, it can be used as a visual warning for a critical test result or a malfunctioning machine. In automotive applications, it is typically used for a warning light for low oil pressure, an on/off indicator for a power window, or a parking brake indicator.

The working principle of the 4302 H1-12V is fairly simple. It is a semiconductor device, meaning that it is composed of two regions of conducting material separated by a region of non-conducting material. When voltage is applied to the two terminals of the LED, the electrons in the two regions move in opposite directions, creating an electric field. The electric field in turn causes electrons to recombine in the non-conducting region (called the depletion layer), releasing energy in the form of light. This process of light emission is what makes the LED indicator so efficient and reliable.

In conclusion, the 4302 H1-12V LED Indicator is a highly reliable and efficient indicator used in a wide range of applications, such as medical, industrial, and automotive technology. It is composed of an epoxy resin and tin plated leads and is constructed in a standard rectangular package. It has an operating temperature range from -20 to +85 degrees Celsius and a forward voltage of about 1.2 volts and forward current of around 3 milliamps. The working principle of the 4302 H1-12V is based on the recombination of electrons in the non-conducting region releasing energy in the form of light.

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