Micro MOSFET II with universal cables - JeffTron

Micro MOSFET II with universal cables - JeffTron

Micro MOSFET II with universal cables - JeffTron is a compact, professionally designed MOSFET intended for AEGs and service workshops. It reduces losses in factory wiring and delivers cleaner, higher-current power to the motor, improving rate of fire and reducing cable heating and wear. The unit is upgraded for higher current handling and allows direct soldering onto the negative T-Plug contact for streamlined installs. Its tiny footprint (16 × 6.4 × 3.5 mm) fits almost anywhere inside a gearbox shell. The module is a standalone device with a five-wire hookup; use power cables up to 1.5 mm² and signal wires up to 0.5 mm². It draws no current at idle and prevents arcing on trigger contacts, extending contact life. Designed for use with springs up to M170 (approx. 90 A single-shot peak, or 35 A during burst fire up to 30 s). For heavier continuous loads consider the Mosfet II. Proper function requires a complete functional mechabox (cutoff lever, selector cam, anti-reverse latch, trigger and trigger stop).

Features:

• Size: 16 × 6.4 × 3.5 mm

• Wiring: 5-wire configuration

• Power wire capacity: up to 1.5 mm²

• Signal wire capacity: up to 0.5 mm²

• Allows soldering to negative T-Plug terminal

• Rated for springs up to M170 (~90 A single, ~35 A burst up to 30 s)

• Battery compatibility: up to 17 V (Ni-xx 8.4–12 V, LiPo 7.4–14.8 V)

• Plus wire is not routed through the device

• Zero current draw at rest

• Prevents trigger contact arcing

• Recommended for professional/service installation; choose wired variant if unsure about soldering

• For higher loads choose Mosfet II

• Note: in AUTO mode piston may stop in random position due to AEG cycling behavior — requires standard mechabox components