G8HE-1A7T-R-DC12 Relays

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Automotive relays are used extensively in automobiles in order to control, protect, and power various circuits and components. The G8HE-1A7T-R-DC12 is a miniaturized automotive relay which is designed for use in a wide range of applications. It is particularly useful for controlling high power electrical systems and components in vehicles.

The G8HE-1A7T-R-DC12 is a normally open (NO) or normally closed (NC) type relay. It is a dual-coil type with one relay coil and a second set of contacts for a DC switching application. The base of the relay is made of a non-conductive material with a dielectric insulation and has a very small size, making it ideal for tight installation spaces.

The G8HE-1A7T-R-DC12 is typically used in automotive applications where space is at a premium and requires high-speed operation. It can be used for power distribution, controlling electrical loads, controlling engine functions, and for system protection. For example, the G8HE-1A7T-R-DC12 can be used to control the power supply to the fuel pump and fuel injectors in modern vehicles.

The G8HE-1A7T-R-DC12 relay consists of two coils, one on the contact arm and another below the contact arm. When the relay is energized, the contact arm moves up and forms a circuit with the contact. This circuit allows current to flow from the power source to the load. When the relay is de-energized, the contact arm moves back down and the circuit is broken. This causes the power to the load to be cut off.

The G8HE-1A7T-R-DC12 relay also features an overload protection system which reduces the risk of damage due to excessive current passing through the contacts. The relay also has a built-in diode, which helps protect the contacts from arcing. If the voltage across the contact arm is too high, the relay will shut off, protecting the system from overvoltage.

The G8HE-1A7T-R-DC12 relay is designed to operate over a wide temperature range, making it suitable for most automotive applications. It is also rated to switch currents up to 10 Amps and can handle loads up to 500 Volts. The relay is sealed in epoxy to protect it from dust, dirt, debris, and moisture.

Overall, the G8HE-1A7T-R-DC12 relay is an excellent choice for automotive applications that require reliability, space savings, and high speed operation. Its overload protection system keeps it safe from damage due to excessive currents, while its low power consumption and wide temperature range make it an ideal choice for a wide range of automotive applications.

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