HE721C2430

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Reed relays are one of the most dependable switching devices used in a wide range of applications. The HE721C2430 reed relay is a three-pole, single-throw (SPST) design with a contact resistance of up to 0.008 ohms. It features low insertion loss, low contact bounce, and superior protection from electrical surges. This makes it a suitable choice for various applications requiring high switching speed and dependable operation in harsh environments.

The HE721C2430 can be used in applications such as automotive electronics, motion control, industrial machines and equipment, medical devices, military hardware, and many more. The device is also well-suited for switching applications in the telecommunications and healthcare industries. Additionally, its high-temperature operation and long service life provide further benefits for a variety of applications.

The HE721C2430 reed relay is a passive device that utilizes an electromagnet to switch contacts. The contact is biased firmly against a reed switch when the electromagnet is off. When energized, the electromagnet pulls the contact away from the reed switch, opening the switched circuit. When the electromagnet is de-energized, the contact moves back to close the circuit.

The HE721C2430 features a coil rated at 24.0 Vdc and 30 mA, yielding a switch-on time of 10 ms. This is useful for applications that need to make quick switching with minimal power consumption. It also accommodates inductive/capacitive loads of up to 1 A and 1 mH with a dielectric strength rating of up to 1 kV. The contact form is NO (normally open), and the coil has a maximum resistance of 350 ohms.

The HE721C2430 reed relay is well-suited for a wide range of applications, including those in harsh industrial environments. It is designed for high-switching speeds, minimal contact bounce, and superior protection from electrical surges. Its low insertion loss, 24 Vdc coil rated at 30 mA, and long service life offer further benefits for varied applications. Care must be taken when using this device to ensure that it functions as required in the specific application.

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