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HAKKO FX-601 Adjustable Temperature Soldering Iron

RM 359.99

FX-601 Adjustable Temperature Soldering Iron

The Hakko FX-601 is an adjustable temperature control soldering iron. It is ideal for soldering applications that require mobility or a long reach. Compact and perfect for people on the go. Put one in your tool box.

Like the FX-888, the FX-601 is excellent for solderingbattery packs, motors, connectors and circuit boards.

Other features include:

• adjustable "electronic" closed-loop temperature control
• dial the temperature you want
• temperature range: 464° — 1004°F
• ceramic heating element
• temperature sensor in heater ensures consistent heat
• efficient heating (requires less energy)
• less energy = less wattage needed
• FAST thermal recovery
• lightweight (only 2.4 oz without cord)
• slender, ergonomic handpiece
• durable strain relief
• 3-wire (grounded) power cord
• extra long 6 ft. power cord
• UL/CSA Approved



HAKKO FX-601イメージ



Optimal for soldering work where a high amount of heat is required.

Suitable to solder chassis,large connector,transformer.

Superior heat conductivity

T19 series soldering tips feature an redesigned appearance and internal structure that deliver improved heat conductivity. Use these soldering tips to achieve great heat recovery without increasing power consumption.

Heat recovery graph / FX-601 vs 455

Test criteria

Measurement method A thermocouple is mounted on the tip and the tip temperature is measured when soldering Φ1.6mm×5mm solder to paper phenol copper board once every 3 seconds.
Board Paper phenol copper
Tip shape Shape-5D
Solder Lead-free solder ( Sn / Ag / Cu ), diameter: 1.6mm

* FX-601 is set at the same temperature of 455 by measuring the actual temperature.

Compact and light weight

FX-601 has excellent heat recovery but is compact, light weight and well-balanced


FX-601 & 456 + PWB
HAKKO FX-601 and HAKKO456


Comparing with the conventional heavy duty iron,
FX-601 is easy and simple to handle.

LED informs you when the set temperature has been reached.

LCD display shows you the set temperature

Turn CAL to have more accurate temperature

Adjust the temperature easily with the control knob

Features a temperature controller built into the grip.
Easily adjust the temperature with a simple turn of the knob.

temperature controllertemperature controller
* Accurate temperature control performed even outside the scale.

Detach the control knob and lock the temperature setting
Temperature setting can be locked by removing the central screw and detaching the control knob. 
After detaching the control knob, you can change the temperature setting using the dedicated lock key.
* Designed so that the temperature setting can not be easily changed without using the dedicated lock key.
633-01 605M 605M
How to remove the control knob
* To avoid any damage to the head of the small screw on the knob, use a Phillips screwdriver #00 to remove or tighten it.
Adjustment using the lock key

Change parts to convert your FX-601 into an FX-600 that's optimal for soldering electronic parts!

Reduce costs by converting to either model using interchangeable parts (Tip enclosure/Nut/Soldering Tip).

Packing List

Part No. Packing List
No.FX-601 HAKKO FX-601, Lock key, Instruction manual


Model No. FX-601
Temperature stability ±1ºC at idle temperature
Tip to ground resistance Ω
Tip to ground potential mV
Total length 237mm (with 2B tip)
Weight 68g (with 2B tip)



Soldering Tip / Nozzle

T19 Series

Shape BC/C

T19-C3 Shape-3C
T19-C4 Shape-4C
T19-C65 Shape-6.5C

Shape B

T19-B Shape-B
T19-B2 Shape-2B

Shape D

T19-D24 Shape-2.4D
T19-D32 Shape-3.2D
T19-D5 Shape-5D
T19-D65 Shape-6.5D

Shape I

T19-I Shape-I


Replacement Parts

  Part No. Name Specifications
photo:B3707 B3707 Lock key  
photo:B3694 B3694 Knob w/ screw
photo:B3720 B3720 Tip enclosure w/ nut
photo:B3706 B3706 Fixing pipe  
HAKKO FX-601 Exploded View


  Part No. Name Specifications
photo:B3730 B3730 Nut and tip enclosure Required when converting from FX-601 to FX-600
photo:633-01 633-01 Iron holder  
photo:633-02 633-02 Iron holder  
photo:606 606 Iron holder *Discontinued after any stock available
photo:605M 605M HAKKO 605 iron cover (m)  
Our recommended iron holder and cover!
633-01 605M
No.633-01 (Wire type)
- Lead-free solder is recommended
No.633-02 (Cleaning sponge type)
- Fire- and heat-resistant material
- Can be placed in the toolbox 
immediately after work is finished.

Maintenance / Troubleshooting

Category Title
How to use Select Tip Shape
How to use Difference between BC/C type and BCF/CF type
Maintenance Why doesn't solder flow evenly onto a tip though it is brand-new?
Maintenance If solder does not flow onto the tip...
Maintenance Tip life
Maintenance Why do tips oxidize easily when they are used with lead-free solder?









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Product Feature

HAKKO FX-600/FX-601|to watch a Video of Amazing heat recovery power

The functions of a soldering station condensed into one handle!

Soldering tips for HAKKO FX-600/FX-601 feature a redesigned appearance and internal structure that deliver improved heat conductivity. Use these soldering irons to achieve great heat recovery without increasing power consumption.

movie1 movie6
Superior Heat Conductivity Amazing Heat Recovery Power 
fx-600 HAKKO FX-600 is best suited for soldering of electronic component.
  Adjustable temperature range 200-500°C
fx-601 HAKKO FX-601 is optimal for soldering work where a high amount of heat is required: chassis, large connector, transformer etc. Adjustable temperature range 240-540°C

The followings introduce soldering techniques with HAKKO FX-600.