5PCS Creality 3D Printer NTC Thermistor 100K, NTC 3950 100K ohm Thermistor Temp Sensor for Creality Ender 3/Ender 3 Pro/Ender 3 Neo/Voxelab Aquila, XH2.54-2P Connector (1m/39.4inch)

I had to replace the old one because I broke them. These are just like the factory thermocouples found on the Ender 3 Pro. Works like the factory ones too. Just be careful and dont over tighten them in because the wires are thin.

If youre going to use these or anything like them, make extra sure you dont let the insulation get stripped back. Itll happen normally if youre messing with the thermistor a lot and you have it in a drilled hole with the head of a button-head screw holding it in. If the wires coming out of the glass bead touch each other, your control board will die, and itll probably be the microcontroller itself. Beware. If you can, get the threaded stud type thermistor or similar.

Works

My original Ender 3 Thermistor failed after 3 years. This one is exactly the same as the original, wire length, wire type, connector to motherboard, and functionality. I prefer this one over the one that has you splice the wires together since I have one less connection to worry about.. This is a little more work to install since you need to remove the wiring tie wraps and then need to weave it back through the mesh wire sleeve. One tip is to start at the mother board end since the Thermistor itself is smooth and slips right through the sleeve. In my case I had previously added a CR Touch and had ran the cables over the cable sleeve. But now since I needed to run a new sensor cable I also put the CR Touch cable into the sleeve. Very clean now. One note is either type of new sensor one needs new Kapton Tape since your need to remove the old stuff to install the sensor.

The thermistor wire on my printer snapped clean near the stress relief fitting on the bed. The bed stopped heating, so it stopped printing (and ruined a print mid-job). I was able to install one of these in the stock wire looming and run it all the way back to the control board without any issues. The printer works flawlessly again!

Used them to fix thermal runaway for my ender 3 pro and 5 plus printers.

The wire is crazy long, but i had to rewire it anyways. The white plug was to big for my neptune, so i took off the teeny clamps and cover off the old wire, cut the new one to length, and inserted it into the old white plug. So it was a bit of work to adjust that part of the wire to fit, but its working fine. Ive looked elsewhere online for thermistor wires for the neptune 3 pro/elegoo, but could find any or wasnt sure if they were the right one.

Fixed what ailed my Ender 3

Thermisters worked perfectly and are of good quality. Very pleased with my purchase and its nice to have spares for when I need to replace them. Very good buy.

Extremely high quality thermistors at a great price. Worth keeping as spares at this price.