JeffTron AEP MOSFET (JST Connector)

AEP MOSFET with JST Connector
AEP MOSFET by JeffTron is designed to significantly improve the performance of your electric AEP pistol. It increases RoF, improves energy efficiency, and protects trigger contacts from burnouts. Thanks to its pre-wired JST-SYR connector, installation is fast and simple, but requires soldering. The unit features a Micro MOSFET II and is coated for moisture resistance. Compatible with most popular AEP models without internal modifications.

Compatibility with AEP Pistols

Cyma CM.030 Glock 18C
Cyma CM.121 DE .50AE 
Cyma CM.122 SIG P226
Cyma CM.123 M1911
Cyma CM.125 H a K USP
Cyma CM.126 Beretta M92F
Cyma CM.127 Phantom
Cyma CM.128 HI-CAPA 5.1
Tokyo Marui Glock 18C AEP
Tokyo Marui Beretta M93R AEP
Tokyo Marui Beretta M9A1 AEP
Tokyo Marui HK USP AEP
Umarex HK USP AEP
Double Eagle M81 USP
And other untested models

JeffTron MOSFET Types

MOSFET II – External unit for up to M210 springs
Micro MOSFET III – Small external MOSFET for up to M170 springs
AEP MOSFET – Smallest external MOSFET for AEP pistols and SMGs
MOSFET V2 – Internal V2 MOSFET for saving space in stock/handguard, up to M170 springs
MOSFET V3 – Internal V3 MOSFET for saving space in stock/handguard, up to M170 springs
AR MOSFET – Micro MOSFET III powered via T-Dean connector for V2 contacts, up to M170 springs
AK MOSFET – Micro MOSFET III powered via T-Dean connector for V3 contacts, up to M170 springs

Key Features

Power input: up to 17 V (NiMH 8.4–12 V, LiPo 7.4–14.8 V)
Contact protection: prevents trigger contact burning
Zero idle current: draws no power when not firing
Simple design without active braking: piston stops in random position after burst
Requires functional gearbox components

Technical Specifications

Compatibility: AEP pistols
Max current: 75 A peak, 25 A continuous (30s burst)
Spring rating: Up to M160
Voltage: 7.4–17 V (Ni-xx, LiPo, LiFe)
Module size: 15 × 7 × 5 mm
Placement: External
Wiring: Yes, universal
Connector: JST-SYR (2-pin batt..