For CXG936d soldering irons with temperature control.
Ceramic heating element type 1321 with built-in thermistor as temperature sensor.
PTC ceramic, not a nichrome coil, with a ceramic sheath.
Rated supply voltage - 220V.
Rated power - 60 W.
The heater is designed to work only in soldering irons with a temperature controller, in pulse mode!
Warming up is very fast, and connecting the power in constant mode will cause the heater to quickly overheat and fail.
With properly organized PID control of the soldering iron temperature, such a heater tolerates exceeding the rated power well, but it is necessary to monitor the quality of the soldering tips used. Cheap tips with low thermal conductivity, with a violation of the installation dimensions, significantly reduce the resource of the heating element.
The fundamental difference between this heating element is a resistive temperature sensor. You cannot install a similar heater with a nichrome coil and a thermocouple instead!
To avoid confusion, pay attention to the external distinguishing features of the original heater:
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there is a longitudinal groove along the entire heater, formed during production;
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the outer end of the heater is designed as a flat disk, with a diameter slightly smaller than the heater itself, as if with a step (on nichrome heaters, the end cap is in the form of a fungus or is simply smeared with ceramic paste, sometimes falls out).
In a working element, the resistance between the heater terminals is about 200-220 Ohm, the resistance between the terminals of the temperature sensor is about 50-60 Ohm.
Specifications:
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supply voltage: 220 V
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rated power: 60W
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diameter: 3.8 mm
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rod length: 60 mm
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installation length (with leads): 70 mm
Packing: blister with insert (protects against damage during transportation).
All heating elements are tested before release for sale - visual inspection, heater resistance and temperature sensor check.
Heating elements are not warranted.