XL-10A Bistable Micro Switch Module – One-Key Toggle 10A Low Power
XL-10A Bistable Micro Switch Module – One-Key Toggle 10A Low Power
XL-10AL / XL-10AH Bistable One-Key Micro Switch Module
The XL-10A Bistable Micro Switch Module is a compact, ultra-low-power SMD module designed for projects that need a reliable single-button toggle control. With quiescent current as low as 300 nA, this module is ideal for battery-powered circuits, embedded systems, and computer peripherals where energy efficiency is paramount.
Key Features
- Bistable Operation: One-key press toggles the output ON or OFF — no need to hold the button.
- Ultra-Low Standby Current: Only 300 nA (XL-10AL) / 1.3 µA (XL-10AH) — extends battery life significantly.
- Wide Voltage Range: XL-10AL supports 3.5 V – 5.4 V; XL-10AH supports 4.5 V – 26 V.
- High Load Capacity: Handles up to 10 A load current for driving motors, relays, and other high-current devices.
- SMD Package: Compact surface-mount design for easy PCB integration.
- Operating Temperature: 0 °C – 80 °C for stable performance across environments.
- Zero Dissipation Power: Virtually no idle power draw when in standby state.
Specifications
| Model | XL-10AL / XL-10AH |
| Supply Voltage (XL-10AL) | 3.5 V – 5.4 V |
| Supply Voltage (XL-10AH) | 4.5 V – 26 V |
| Standby Current (XL-10AL) | 300 nA |
| Standby Current (XL-10AH) | 1.3 µA |
| Max Load Current | 10 A |
| Package Type | SMD |
| Operating Temperature | 0 °C – 80 °C |
| Condition | New |
| Quantity | 1 Module |
| Origin | Made in China |
Common Applications
- Battery-powered embedded systems and IoT devices
- Computer peripherals and hardware projects
- DIY electronics and maker projects
- Motor and relay control circuits
- Low-power microcontroller projects (Arduino, STM32, ESP32, etc.)
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Frequently Asked Questions
Q: What is the difference between the XL-10AL and XL-10AH switch modules?
A: The XL-10AL is optimized for low-voltage applications (3.5 V – 5.4 V) with an ultra-low standby current of just 300 nA, making it ideal for 3.3 V and 5 V microcontroller circuits. The XL-10AH supports a wider voltage range (4.5 V – 26 V) with a standby current of 1.3 µA, suitable for 12 V and 24 V systems such as automotive or industrial circuits.
Q: Can the XL-10A module control high-current loads like motors or LED strips?
A: Yes. The XL-10A bistable switch module supports a maximum load current of 10 A, making it perfectly suitable for driving motors, solenoids, high-power LED strips, relays, and other demanding loads — all with a single button press.
Q: Is any coding or microcontroller required to use this module?
A: No microcontroller or programming is needed. The XL-10A operates as a standalone hardware toggle — each press of the button alternates the output between ON and OFF states. It can, however, be integrated into microcontroller projects as a hardware power switch or enable control.
Q: Is this module suitable for always-on battery-powered devices?
A: Absolutely. With a standby current of only 300 nA (XL-10AL), the module draws virtually no power when idle, making it one of the most energy-efficient toggle switch solutions available for battery-operated applications.