The 72-071-BULK is a general-purpose, normally open, Single Pole Single Throw (SPST) relay manufactured by NTE Electronics. Relays are electromechanical switches that use an electrical signal to control the opening and closing of a circuit. This specific relay is a through-hole component often used in a variety of electronic applications where remote switching or isolation is required.

Applications:

• General Purpose Switching: Used for basic on/off control of circuits.
• Remote Control: Allows circuits to be switched from a distance.
• Isolation: Provides electrical isolation between control and load circuits.
• Automotive Applications: Used in car alarm systems, power windows, and other automotive electronics.
• Industrial Controls: Switching motors, solenoids, and other industrial equipment.

Features:

• SPST Configuration: Simple Single Pole Single Throw (normally open) contact configuration.
• Through-Hole Mounting: Designed for easy installation on printed circuit boards (PCBs).
• Compact Size: Allows for integration into space-constrained designs.
• High Contact Rating: Capable of switching relatively high currents and voltages.
• UL Recognized: Meets Underwriters Laboratories (UL) safety standards.

Benefits:

• Easy to Use: Simple SPST configuration makes it easy to implement in various circuits.
• Reliable Switching: Provides dependable and consistent switching performance.
• Electrical Isolation: Protects control circuits from high-voltage or high-current load circuits.
• Versatile Application: Suitable for a wide range of switching applications.
• Safety Compliance: Meets UL safety standards, ensuring safe and reliable operation.

Additional Details:

The 72-071-BULK relay typically operates with a coil voltage of 12VDC and has a contact rating of 30A at 125VAC. The coil resistance is typically around 90 ohms. It is designed for through-hole mounting on PCBs. Its UL recognition signifies compliance with safety standards related to electrical insulation, flammability, and other safety aspects. For detailed specifications, including coil voltage, contact rating, operating temperature range, and mechanical dimensions, refer to the NTE Electronics datasheet for the 72-071-BULK relay.