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The INVENTO 24V DC Relay 5‑Pin Sugar Cube PCB Mount SPDT 10A is a compact and reliable electromagnetic switch designed to control AC or DC circuits using a low-power 24 V DC signal. Its SPDT (Single Pole Double Throw) configuration and 5‑pin layout make it ideal for flexible circuit designs. Rated for 10 A contact current, this relay is suitable for UPS or inverter circuits, SMPS, motor and light control, home automation, and a wide range of DIY electronics projects.
Electronics hobbyists building custom UPS, inverter, or home automation boards
Engineers designing control circuits, small motors, solenoids, or SMPS modules
DIY enthusiasts working with microcontrollers (Arduino, ESP8266, ESP32)
Workshops or electronics labs requiring reliable PCB-mounted 24 V relays
Reliable switching: Handles up to 10 A load safely for motors, lamps, or small AC/DC appliances.
Low-power control, high-power switching: Uses a 24 V DC coil to control high-power circuits efficiently.
Compact PCB-friendly design: Sugar cube form factor saves space and integrates easily on boards.
Versatile SPDT switching: Supports both NO and NC configurations for flexible circuit designs.
Cost-effective: Affordable, reliable solution for both hobby and professional projects.
Wide applications: UPS, inverter switching, motor control, lighting, SMPS circuits, and automation projects.
Coil voltage: 24 V DC
Contact configuration: SPDT (1 COM, 1 NO, 1 NC)
Pin type: 5‑pin PCB mount (through-hole solder)
Contact rating: 10 A max (AC/DC resistive loads, small motors, lamps, solenoids)
Form factor: Sugar cube / sub-miniature, compact 19 × 15 × ~15 mm
Durable electromagnetic relay, long-life contacts
Easy solder-mount installation
| Attribute | Details |
|---|---|
| Brand | INVENTO |
| Model | 24V DC Relay 5‑Pin SPDT Sugar Cube |
| Coil Voltage | 24 V DC |
| Contact Current | 10 A |
| Contact Type | SPDT (COM, NO, NC) |
| Pins | 5 PCB mount |
| Material | Plastic housing, silver / silver-tin oxide contacts |
| Dimensions | 19 × 15 × ~15 mm |
| Colour | Standard black or blue housing |
| Applications | UPS, inverter, motor control, home automation, SMPS, DIY projects |
Ensure the control voltage is 24 V DC.
Identify relay pins: coil + coil, COM, NO, NC.
Solder or mount pins onto PCB correctly.
Connect load to COM and NO for switching ON when coil energizes, or COM and NC for normally closed switching.
Ensure load current ≤ 10 A.
Add flyback diode for DC inductive loads, or snubber for AC inductive loads to protect contacts.
Disconnect power before wiring or soldering.
Never exceed 10 A contact rating.
Use correct wire gauge and insulation.
Avoid exposure to dust, moisture, or corrosive environments.
Inspect solder joints periodically in high-vibration or continuous-use applications.
Verify control voltage matches 24 V DC.
Check load type and current to ensure compatibility.
Ensure PCB footprint matches your board layout.
Consider flyback diodes or snubbers for inductive loads.
For heavy loads, consider industrial-grade relays.
Inverter / UPS switching: battery-to-mains or load switching.
Home automation: integrate with microcontrollers for lights, fans, or appliances.
Motor control: small DC/AC motors, pumps, solenoids, robotics.
SMPS / power supply control: power on/off for chargers, transformers, or boards.
DIY electronics projects: prototyping, timers, robotics, automation circuits.
