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Weller W101, 100W Temperature Controlled Mains Soldering Iron

<P>The Weller W 101 is a 230V AC mains voltage, temperature-controlled soldering iron with an output of 100W, making it suitable for medium and heavy electrical connections to transistors, PCBs, heavy-duty connectors and sheet metal.</P><P>The temperature of the iron is controlled by a built-in 'Magnastat' thermostatic switch. As magnets are heated, their strength reduces and this principle is used to operate a spring-loaded switch, turning off the power when a certain temperature is reached and turning it back on when the iron cools down. A click can often be heard or felt when the switch operates.</P><P>The operating temperature of the iron can be changed by swapping the soldering tip. Each tip has a disc fitted to its end which touches the thermostatic switch inside the iron. Different tips have different discs to which the magnet is attracted by different amounts, changing the temperature at which the thermostat switches.</P><P>Tips with numbers ending in 7, e.g., CT6E7, cause the iron to operate at 370&deg;C.<BR>Tips with numbers ending in 8, e.g., CT6F8, cause the iron to operate at 425&deg;C.<BR>Tips with numbers ending in 9, e.g., CT6D9, cause the iron to operate at 480&deg;C.<BR>The number 7, 8 or 9 is stamped into the disc on the end of each tip.</P><P>A range of spare parts and tips are available to keep the W101 iron in perfect working order.</P>
  • Operating temperature (with supplied tip) 370°C
  • A suitable stand, order code 85-5347 is available separately
  • Fitted with UK 13A mains plug
  • Supplied fitted with a CT6E7 tip, 85-5354
  • Weller type T0056104399N / W101
Tips listed for model W 101 are also suitable for the discontinued Weller model W100D 100W iron.
Operating voltage 230V AC
Temperature 370 / 425 / 480°C dependent on tip fitted
Output 100W
Tip rangeCT6
*Question functionality currently disabled


02 June 2016 Question by: Rapid Customer
Q. Is this product suitable for lead came?
A. Hi, thank you for your question. This wattage iron would be suitable for using with lead work. 85-5436 is popular with this type of work.


14 May 2015 Question by: Rapid Customer
Q. Is this a replacement for the internal thermostat of the Weller 100/101D iron?
A. Hi Patrick, thank you for your question. 85-5514 is the thermostat switch assembly.


28 August 2014 Question by: Rapid Customer
Q. Hi, does this soldering iron(Weller W101) have a dial to control temperature or is temperature determined by the tip used
A. Hi Alex. Thank you for your question. The temperature is determined by the tip and the bit used, please see the full range.


14 February 2013 Question by: Rapid Customer | Product code: 85-5346
Q. Which tip do you supply fitted on the iron? Is it the CT6E7 Chisel tip (7mm) order code 85-5354 which I have seen on your website?
A. Hi Susan. Thank you for your question. 85-5354 is the tip fitted on the iron.