SparkFun Qwiic Relay - 1x1A DPDT

SparkFun

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SKU:
057-COM-30416
MPN:
COM-30416
SparkFun Qwiic DPDT relay module with I2C control G6K 2F Y DC3 for microcontroller high voltage switching
I2C controlled Qwiic DPDT relay module with 1A 30VDC and 0.3A 125VAC switching. Features low current operation external trigger support and solderless integration for microcontroller projects. View full description
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₹1,277.74 inc. GST
₹1,082.83 ex. GST

Technical Specifications

Brand:
SparkFun
Relay Type:
DPDT
Relay Model:
G6K 2F Y DC3
Control Interface:
I2C Via TCA9555
Supply Voltage:
3.3V Logic
Drive Current:
5.8mA
Max Switching Voltage DC:
30V
Max Switching Current DC:
1A
Max Switching Voltage AC:
125VAC
Max Switching Current AC:
0.3A
External Trigger Current:
Up To 50mA
Connectivity:
Dual Qwiic Connectors

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

I2C Controlled Qwiic Relay Module With DPDT Switching For Safe High Voltage Load Control Using Microcontrollers

The SparkFun Qwiic Relay 1x1A DPDT module enables safe and reliable control of higher voltage and current loads directly from low voltage microcontroller systems. Built around the Omron G6K 2F Y DC3 dual pole dual throw relay, this board supports switching up to 1A at 30VDC or 0.3A at 125VAC at 40C. It is well suited for applications such as motor control, automation systems, industrial interfaces, and smart device switching where electrical isolation is essential.

Designed for flexibility and ease of integration, the module supports both I2C based control and external triggering. The onboard TCA9555 GPIO expander allows low current operation at just 5.8mA using a 3.3V logic interface. With dual Qwiic connectors, the board enables solderless plug and play integration into I2C based systems, making it ideal for rapid prototyping and scalable embedded designs.

Key Features
  • DPDT Relay Switching: Dual pole dual throw relay enables switching of two separate circuits simultaneously
  • High Voltage Handling: Supports up to 30VDC at 1A and 125VAC at 0.3A for load control
  • I2C Interface: Controlled via onboard TCA9555 GPIO expander for easy microcontroller communication
  • Low Drive Current: Requires only 5.8mA at 3.3V for efficient operation
  • External Trigger Support: Can be controlled using external signals up to 50mA
  • Qwiic Connectivity: Dual Qwiic connectors for solderless plug and play I2C integration
  • Electrical Isolation: Safely separates low voltage logic from high power circuits
  • Compact Form Factor: Suitable for embedded and space constrained designs

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