XET304u Mosfet

A compact, high‑performance MOSFET for AEG gearboxes designed to enhance trigger responsiveness and protect your switching contacts.

Product Features:

• Supports up to 30V input voltage and 200 A maximum current
• Ultra-low internal resistance (≈0.00095 Ω in parallel configuration) for minimal voltage drop and heat generation
• Dual MOSFET driver design to deliver responsive trigger action
• Built-in protection against back-electromotive force (BEMF) to safeguard the MOSFET from inductive voltage spikes
• Compact form factor (≈30 × 14 × 4.7 mm) for easy fitment in most gearboxes
• Supplied heat-shrink tubing for insulation and neat installation

The Xcortech XET304u is a robust yet compact MOSFET unit built to upgrade airsoft AEGs by improving electrical efficiency, trigger response, and protecting against back‑EMF damage. It supports up to 30V input voltage and 200A continuous current, making it suitable for a wide range of setups, including high‑voltage battery configurations. Featuring ultra‑low internal resistance and built‑in circuit protection, the XET304u helps reduce heat, preserve battery life, and prevent contact arcing. Its compact footprint and included heat‑shrink tubing make it relatively easy to install without adding appreciable bulk inside the gearbox.

Range Overview:

The Xcortech range brings together chronographs, tracer units, MOSFET systems, and training accessories designed to enhance both field performance and workshop testing. Each product is developed with practical usability in mind — from pocket-sized chrono solutions for players on the go, to advanced systems trusted by site operators and professional technicians. This breadth of choice reflects Xcortech’s ability to serve the needs of the wider airsoft community, from casual players to serious professionals.

• Industry leader in chronograph technology
• Proven accuracy and consistency across all devices
• Compact, robust, and field-ready designs
• Integration of modern electronics and safety protections
• Wide product coverage: chrono, tracer, MOSFET, training systems
• Trusted by players, retailers, and event organisers worldwide

Xcortech is dedicated to advancing airsoft technology with a focus on accuracy, safety, and reliability. Recognised worldwide as a pioneer in chronograph and tracer innovations, the brand has built its reputation by delivering dependable tools that players, technicians, and retailers can trust. Xcortech’s commitment to precision engineering and consistent product development has made its devices a benchmark across the industry.