Adafruit STEMMA Non-Latching Mini Relay – JST PH 2mm 

The STEMMA Non-Latching Mini Relay by Adafruit offers a simple, solder-free solution to control high-power devices using a microcontroller or microcomputer. It allows users to turn on/off appliances such as lamps, fans, or solenoids that run on up to 250VAC or DC. This relay is easy to use with 3V or 5V systems and eliminates the need for additional components like flyback diodes, level shifting, or pin protection. Its plug-and-play design ensures a hassle-free setup, making it perfect for beginners and prototyping.

Features:

1. Plug-and-play: Easy integration with any 3V or 5V microcontroller.
2. No soldering required: Uses JST 3-pin connectors for quick setup.
3. Relay switch: Switches up to 2A resistive current at 30VDC, 40VAC.
4. Red LED indicator: Lights up when the relay is active.
5. Built-in protection: No need for external components like flyback diodes.
6. Simple connections: Accepts wires directly into terminal holes (24AWG to 18AWG).
7. Optional terminal block: Solder a second switch if needed for additional control.

Package Include:

1 x Adafruit STEMMA Non-Latching Mini Relay – JST PH 2mm