20-Pack HK19F Signal Relays | 3V-24V DC | 8-Pin 2A SPDT for Industrial & Electronic Control

The HK19F-DC signal relay provides reliable switching for low-power control circuits with a 2A contact rating. Available in six common DC coil voltages from 3V to 24V, this 8-pin DPDT relay offers two normally open and two normally closed contacts for flexible circuit design. Its compact SHG package is engineered for consistent performance in automation and electronic projects. Features and Benefits - DPDT Contact Configuration (2 Form C) - Provides two isolated circuits that can be switched simultaneously, enabling control of multiple signals or power paths with a single relay. - 2A Contact Rating at 250VAC/30VDC - Handles a wide range of low-current AC and DC loads, suitable for controlling indicators, small solenoids, and other auxiliary devices. - Multiple Coil Voltage Options (3V, 5V, 6V, 9V, 12V, 24V DC) - Offers direct compatibility with common logic levels and power supply rails without requiring additional driver circuitry. - Compact SHG Package - Saves valuable board space in control panels, PLC systems, and embedded projects where real estate is limited. - 8-Pin PCB Mount Design - Ensures secure mechanical connection and reliable soldering for wave or hand assembly processes. Applications - Industrial Control Panels - Used as interface relays to isolate PLC output cards from field devices like small contactors or pilot lights. - Automotive Electronics - Implements switching functions for aftermarket accessories, lighting controls, or security system modules. - Home Automation Projects - Acts as a reliable, electrically isolated switch for DIY smart home systems controlling fans, pumps, or low-power lighting. - Prototyping and Educational Kits - Serves as a fundamental component for learning electromechanical switching principles in electronics labs and maker workshops. Note This listing is for a 20-piece lot, providing excellent value for prototyping, production runs, or maintaining a stock of reliable components.