X-ASR is the world’s first 4th generation MOSFET protected against reverse polarity. It saves space, time and money because additional regular fuse is no longer needed. Acting as an electronic guard, X-ASR improves your AEG’s safety and durability through conformal coating and self-test with 2 LEDs. Although designed for up to M120 springs, in case of high torque motor and gears you can use stronger spring.
What makes X-ASR so special?
No additional fuse required in AEG installation
Automatic resettable protection against reverse polarity – protects motor and the MOSFET itself in the event of reverse polarity. Reverse connection will not damage the MOSFET or motor; the AEG will work again once you connect the battery in the right way.
Smart fuse – protects MOSFET in case of motor jam. It prevents from overheating, overloading and overcurrenting. The MOSFET is protected against short circuit of signal and motor wires. In case of too strong AEG configuration, the smart fuse will turn off the MOSFET in order to prevent overheating.
Built-in self-test – 2 LEDs allow for quick troubleshooting
Conformal coating – Military Specification MIL-V-173C provides resistance to difficult atmospheric conditions
What are X-ASR's biggest assets?
Mosfet – targets energy from the battery directly to the motor, bypassing the mechanical trigger contacts. As a result, your rifle gains higher rate of fire as well as faster trigger response. Moreover, trigger contacts are protected against burnout.
Debouncing – provides full compatibility with micro-switches and ensures complete resistance to contact bounce (vibration). Your AEG gains higher ROF, faster trigger response and your MOSFET is less prone to overheating.
What is your AEG protected from when having X-ASR?
Simple motor jam consequences – after a motor jam, the MOSFET will not be damaged due to too high current or overheating
Damage resulting from battery reverse polarity – since R/C mini-tamiya connector has different polarity than the airsoft one, lack of experience or precaution while connecting the battery will cause no damage to it
Consequences of using weak NiCd/NiMH batteries – the MOSFET will not be damaged due to too low voltage
Damage to insulation of AEG installation and short circuit
Harms caused by poor weather conditions
We will endeavour to despatch your package within 24 hours although at peak times this may take slightly longer. Orders for RIFs may take 48 hours as we test and chronograph each rifle before shipping.
Our couriers only deliver Monday to Friday between the hours of 8am and 6pm (0800 - 1800 hours) except for local and national holidays. We do not directly control the couriers and we cannot obtain a specific delivery time from them. Delivery may be delayed by extreme weather and events and again is out of our control and accept no liability for delays caused by this.
Cost of Delivery
The cost of delivery will be added to your order total. You can select your preferred method of delivery from the options displayed at the checkout. Please select the correct option for your country to ensure that your order is not delayed.
We reserve the right to adjust shipping methods and costs but this is usually done in your favour and you will be informed by email.
Sage Pay’s systems are scanned quarterly by Trustwave which are an independent Qualified Security Assessor (QSA) and an Approved Scanning Vendor (ASV) for the payment card brands.
Sage pay is also audited annually under the Payment Card Industry Data Security Standards (PCI DSS) and is a fully approved Level 1 payment services provider, which is the highest level of compliance. We are also active members of the PCI Security Standards Council (SSC) that defines card industry global regulation.
PayPal protects your financial information with industry-leading security and fraud prevention systems. When you use PayPal, your financial information is not shared with the merchant. Once your payment is complete, you will be emailed a receipt for this transaction.