Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Free Shipping for Orders over $149. EPIC DEALS released daily!

GATE Airsoft PicoSSR 3 MOSFET Unit

ID: 45436 (PicoSSR3)
GATE Airsoft PicoSSR 3 MOSFET Unit
Hover or touch above to zoom
Product image 1


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
PicoSSR 3 is a new, more powerful version of the world's smallest mosfet - PicoSSR 2. Its dimensions are merely 4x6x21 mm. Yet it has better electrical and mechanical parameters that its predecessor. Additionally, it is fully resistant to water immersion. It can work with the smallest AEG replicas.


  • Smallest MOSFET on the market
  • Can handle 3v to 12.8v batteries
  • Weather resistant
  • 1 Year limited warranty
  • Wiring and heat shrink tubing included
  • CLICK HERE for Instruction Manuals
Do you want to achieve a higher rate of fire and faster trigger response? Are you planning a power upgrade of your rifle? In that case, you need a MOSFET.It targets the energy from the battery directly to the motor, bypassing the mechanical trigger contacts. As a result, you will gain higher rate of fire of the rifle and a faster trigger response, and the contacts will be protected against burn out.

Dimensions: 4mm x 6mm x 21mm
Compatibility: For All Airsoft AEG Rifles. Installation required, professional installation recommended.

Manufacturer: GATE

About GATE

Since 2009, GATE company has been designing and producing the most innovative AEG Control Systems and MOSFETs. GATE has premises located in Cracow, Poland with products successfully entered global markets and are being sold in more than 30 countries.

15 Customer Reviews

(Write a review)

by Omar B. on 11/23/2022
"Honestly these should be standard in all aegs (which I guess some manufacturers are trying to do their own unique mosfet configurations). I use these in efficiency builds with stock or 16:1 gears with torquey af motors. Wiring these in stock wiring isn't difficult. You can put it in 2 configurations which I appreciate since keeping one trigger wire doesnt change the length of the wires too much, although usually I do full trigger wire replacement with the signal wire.

Prep was easy enough considering I forget to follow pro soldering tips. I used helping hands to hold the mosfet from one side, drop a tiny drop of flux, then add small dot of solder, then flux the signal or negative wire then add solder to the ends of those, then while the solder on the board is still semi-hot, melt the the solder and insert the wire into it then blow so it cools in place quickly. I haven't fried any of these boards yet and haven't had any failures using 11.1v lipos. I highly recommend these and also the nanoasr (I used those in my personal aegs)
by Bob B. on 08/31/2020
"I fried mine.
Be careful. Know how to solder and have a good iron. Prep the surfaces, they're slick. Let the board cool between the required 3 solders. It is super small. You can solder it in line and install the supplied shrink wrap. The second one went fine.
by Bill S. on 08/10/2020
"SUPER SMALL!! LESS THAN 1 INCH!! works awesome, super small and compact, was able to fit it inside my gearbox shell right behind the spur gear.

Comments & Community

Discuss about GATE Airsoft PicoSSR 3 MOSFET Unit with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.