5V Relay Coil (Buy 5 & Get 2 ON/OFF Button)

Specification

• Voltage: 5V
• External Power: AC/DC
• Color: Blue
• Type: Relay Coil

Description

A 5V relay coil typically refers to the operating voltage required to activate the relay’s electromagnet. Here are some technical specifications that are commonly associated with 5V relay coils:

1. Coil Resistance: The coil resistance of a 5V relay is typically around 70 to 80 ohms. This value indicates the amount of electrical resistance that the coil offers to the flow of electrical current.

2. Operating Voltage: As mentioned, the operating voltage for a 5V relay coil is 5 volts. This voltage is typically supplied by an external power source, such as a battery or AC/DC adapter.

3. Maximum Current: The maximum current that a 5V relay coil can handle varies depending on the specific relay model. However, it is typically in the range of 100 to 200 milliamps.

4. Pull-in and Drop-out Voltage: The pull-in voltage refers to the minimum voltage required to activate the relay’s coil and close the contacts. The drop-out voltage is the voltage at which the relay’s coil will release the contacts and return to its resting state. For a 5V relay, the pull-in voltage is typically around 3.75V, and the drop-out voltage is around 0.5V.

5. Power Consumption: The power consumption of a 5V relay coil is calculated by multiplying the operating voltage by the operating current. For example, a 5V relay that draws 100mA of current would have a power consumption of 0.5 watts.

It’s important to note that these specifications may vary depending on the specific manufacturer and model of the 5V relay. Always refer to the relay’s datasheet for the most accurate technical information.