Availability: In stock
Part Number

FR-4003 Ultra Heavy-Duty (UHD) Desoldering Gun for the FR-400

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The HAKKO FR-4003 Ultra Heavy-Duty Desoldering Gun handpiece is designed to work with the FR-400 Desoldering Station. The handpiece operates between a temperature range of 660 °F - 940 °F through a composite ceramic heating core and also features a solder collection chamber for efficient solder removal.
The Hakko FR-4003 Ultra Heavy Duty desoldering gun is specifically designed for difficult rework of extremely large mass components, such as high current inductor coils, heat sinks, large transformers, shields, and other connections where there is a significant amount of thermal inertia that must be overcome.

• Designed for the FR-400 Desoldering station
• Improved handpiece with quick change nozzle mechanism
• Large solder collection chamber is 3X larger in capacity than other Hakko desoldering stations and can be cleaned and re-used thus reducing environmental waste



 Model  FR-4003
 Part No.  FR4003-81
 Power Consumption  300W
 Nozzle-to-Ground Resistance  < 2 Ω
  Nozzle-to-Ground Potential  < 2 mV
 Heater  HAKKO Composite Ceramic™
 Nozzles  N60
 Standard Nozzle (Included)  N60-02 (0.04 in. / 1.0 mm)
 Cord Length  4 ft. / 1.2 m
 Total Length (w/o Cord)1 7.2 in. /  183 mm
 Weight (w/o Cord)1  0.6 lb. / 270 g

1As measured with N60-02 nozzle installed

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