Free Shipping On Orders $200 or more! $9.99 Flat Rate Shipping For Orders Under $200! (lower 48 states)


Our Price


Out of stock

Free Shipping on Orders $200 or More ($9.99 for orders under $200)

Fox Airsoft offers a 30 day warranty and return policy.

About the ASG Micro SMD MOSFET Unit

This is a basic protection MOSFET from ASG that will extend the life of your trigger contacts. The MOSFET will fit in most AEGs as it comes as just the wiring harness. This MOSFET chip is actually smaller than the battery connector! Advanced gearbox knowledge and soldering skill is required. There are no warranties for this part if installed by unqualified techs. 

What's Included In The Box: 

  • 1 x ASG Micro SMD MOSFET wiring
  • Heat shrink

Quick Overview:

  • Extend the life of your switch assembly
  • Increase electrical efficiency and trigger response
  • Can be wired to nearly any switch assembly
  • Soldering required

Technical Specifications:

  • Model Number: 18234
  • Compatibility: Version 2 and version 3 AEG (any switch assembly with a sliding contact)


Alternate Lookup: 18426

— Customers Testimonial —

Honestly, this is the only airsoft shop I will ever buy from. Their guns are always quality. Their custom work is mind blowing. Their staff is not only helpful, but always happy to help. If you are just starting out or have been playing for years, these guys have guns, gear, and good advice for every situation.
— R. King
Awesome company and products. Received sooner than projected from Colorado and I'm in California. Less than 2 days from placing order to receiving it. . Everything shipped as ordered . Incredible selection and great price... Did my homework and eventually came back to them. I'm glad I did. My squad will be ordering and I be ordering more gear as well.
— John
Great people great place I've ordered a few small things. Delivery was on time both times great items. Yesterday I checked my mail they sent me a fox airsoft patch just to say thanks and to me that's a way to do bussiness. Fox y'all have got business keep up the good work.
— Matt
Free Shipping On Orders $200 or more! $9.99 Flat Rate Shipping For Orders Under $200!* (Contiguous 48 States)
30 / 30 Warranty & Return Policy
Expert Service
Quality Airsoft Solutions
I would love to receive updates from Fox Airsoft on special offers, game play and other players tips! *