MICRO ACTIVE BRAKE II Mosfet - Jefftron
  • MICRO ACTIVE BRAKE II Mosfet - Jefftron
  • MICRO ACTIVE BRAKE II Mosfet - Jefftron
  • MICRO ACTIVE BRAKE II Mosfet - Jefftron

MICRO ACTIVE BRAKE II Mosfet - Jefftron

22.50
Tax included Product made to order generally delivered in 7/10 working days.

The MICRO ACTIVE BRAKE II MOSFET from JeffTron is a very compact electronic device for AEGs that increases the ROF, extends battery life, eliminates sparking on the contacts, and adds an active braking function. Suitable for springs up to M160 and batteries up to 17V. Requires soldering (6 wires).

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Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International XS S M L XL XXL XXXL
Europe 32 34 36 38 40 42 44
US 0 2 4 6 8 10 12
Chest Circumference (inches) 33-35" 36-38" 39-41" 42-44" 45-47" 48-50" 51-53"
Chest Circumference (cm) 84-89 91-97 98-104 107-112 114-119 122-127 129-134
Waist Circumference (inches) 28" 30" 32" 34" 36" 38" 40"
Waist circumference (cm) 71 76 81 86 91.5 96.5 101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

Size Guide
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Quantity
available on order!

The MICRO ACTIVE BRAKE II MOSFET from JeffTron is an electronic device designed to improve the performance and reliability of electric airsoft replicas (AEGs). This MOSFET is very small (27x10x7mm), making it suitable for installation in almost all replicas. It does not replace the original trigger contacts but is added to the existing wiring.

MOSFET Features and Benefits:

  • Increased ROF (Rate of Fire): Manages current better, increasing the rate of fire.
  • Battery Saving: Reduces electrical resistance, extending battery life.
  • Spark Elimination: Protects trigger contacts.
  • Active Braking: Uses excess motor energy to stop it quickly after each firing cycle. This:
    • Prevents "double shots" in semi-automatic mode, especially with high ROFs.
    • Reduces stress on the spring and internal components, as the piston does not remain partially compressed after the firing cycle.
    • Improves the seal of the air nozzle on the hop-up chamber (the effect varies depending on the ROF).
  • Circuit protection.

Technical Specifications:

  • Type: MOSFET with active brake
  • Dimensions: 27x10x7mm
  • Wiring: Requires soldering (6 wires). Does not include pre-installed cables. Use power cables with a max of 1.5mm² (AWG16) and signal cables with a max of 0.5mm² (AWG20).
  • Maximum Spring: Up to M160 (equivalent to 75A in single shot or 25A in burst for a maximum of 30 seconds)
  • Maximum Battery: Up to 17V (Ni-xx 8.4-12V, Li-Po 7.4-14.8V)
  • Standby Consumption: None
  • Active Brake: Yes (more effective with high torque motors)
  • Brand: JeffTron

Requirements: Gearbox in good condition, with functioning components (cut-off lever, selector plate, anti-reversal latch, trigger, trigger lock).

Package Contents:

  • MICRO ACTIVE BRAKE II MOSFET
  • Heat shrink tubing
  • Manual (English)

WARNING: Installation by an experienced technician. Requires soldering. Do not use traditional tin soldering irons.

JT-BRK-S1

Data sheet

COMPATIBILITA' GEAR BOX
Universale
STANDARD ATTACCO
Universale
Elettronica
Mosfet Active Brake

Specific References

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