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Soldering
 HAKKO 957

 N2 Soldering Iron HAKKO 957
Available in:
Japan North America EU
Oceania Asia Other Countries
 
N2 soldering iron

Lead-free compliant ESD-SAFE model N2 system European RoHS compliant

  HAKKO 957 Replacement Soldering Tip (T14 Series)
The iron cannot be singly used. For details, click here.
This product does not include a soldering tip and a nozzle assembly. When purchasing this product, be sure to order a soldering tip and a nozzle assembly.
Features

The 90W high-power N2 soldering iron
Preheating effect
· The preheating effect is achieved by high temperature Nitrogen gas.
Preventing oxidation
Powerful thermal recovery
· Can be used in combination with your existing high power soldering station, HAKKO 938.
N2 System
· Can be used in unit HAKKO FX-780 and HAKKO FX-791.
ESD-safe
Easy to replace soldering tip and nozzle (Refer below)

Replace easily
How to replace the HAKKO 957 soldering iron tip/nozzle assembly

Difference in temperature
Temperature Characteristic Comparison Graph with and without N2 Gas
Packing List

Part No. Packing List
No. 957-01 ESD

N2 soldering iron, nitrogen guard

NOTE: The soldering iron cannot be used alone.
NOTE: This unit does not include neither a soldering tip nor a nozzle assembly. When purchasing this unit, please buy your desired soldering tip and with nozzle assembly together.


Specifications

Name HAKKO 957
Power Consumption 90W (27V)
Tip to Ground Resistance < 2Ω
Tip to Ground Potential
< 2mV
Cord 1.2m
Length (w/o cord) 215mm with tip T14-D24
Weight (w/o cord) 62g with nozzle assembly A and T14-D24
Replacement Parts & Options

Part No. Name Specifications
B3125 Grip assembly With Connection Cord & Tube
B2887 O-ring P-10 Viton
B2888 Nipple With Screw
B2998 Nitrogen guard For HAKKO FH-100
B3126 O-ring S-9 Viton
B2907 Washer Set of 2
*Nozzle assembly is listed on "Replacement soldering tip".

Option

Optional Tips & Nozzle Assembly

Soldering Tips printer friendly page (PDF/572kbyte)
Printable in high quality

Unit : mm
T14-B2 0.5B B3121 Nozzle AssemblyA / T14-BC2 2BC B3121 Nozzle AssemblyA / T14-C6 6C B3124 Nozzle AssemblyD / T14-D16 1.6D B3121 Nozzle AssemblyA / T14-D6 6D B3124 Nozzle AssemblyD / T14-J02 0.2RSB B3122 AssemblyB / T14-KU KU B3122 Nozzle AssemblyB / T14-LB LB B3121 Nozzle AssemblyA / T14-BC3 3BC B3121 Nozzle AssemblyA  / T14-D24 2.4D B3121 Nozzle AssemblyA / T14?K K B3123 Nozzle AssemblyC

Part No. Part Name
B2300 Heat Resistant Pad
Operation

Set Example
N2 System Set Example, Soldering Station HAKKO 938, N2 Soldering Iron HAKKO 957, N2 Gas Generator HAKKO FX-780, N2 Flowmeter HAKKO FX-791

Can be used in combination HAKKO 957 + HAKKO 938 + HAKKO FX-780 + HAKKO FX-791



Combination Example

Station
HAKKO 938

N2 Soldering Iron
HAKKO 957

N2 Station
HAKKO FX-791
Soldering Station HAKKO 938 / N2 Soldering Iron HAKKO 957 / N2 Flowmeter HAKKO FX-791 / N2 Gas Generator HAKKO FX-780 / Iron Holder (With Nitrogen Guard) No. B2998 / Heat Resistant Pad No.B2300
  N2 Gas Generator
HAKKO FX-780

Soldering Iron Holder
with Nitrogen Guard
+ B2998

Heat Resistant Pad
B2300
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