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A replacement E3D cartridge type Semitec 104Gt thermistor suitable for all E3D HotEnds using a cartridge type Heater block.
Thermistor cartridge
Cartridge type thermistors use a Semitec 104NT thermistor, potted in a cylindrical stainless steel cartridge with a high conductivity ceramic based adhesive.
The legs are insulated with fibreglass sleeving and terminated with a Molex Microfit 3.0 connector.
This makes it easy to disconnect your entire HotEnd without the need for rewiring, especially when paired with our high precision heater cartridges.
Key features:
Max temperature rating: 285°C
Cartridge diameter: 3mm
Cartridge length: 15mm
Cable Length: 50mm
CableColour: Blue
Connectortype:Molex Microfit3.0
Kit includes:
1 x Thermistor cartridge
1 x Thermistor extension cable
Documentation
Type 5 thermistor in Marlin Firmware
Buy an E3D thermistor cartridge from Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!
Reliable temperature readings, but the wires not so much...
4/5
I'm still going 4 stars because it is a very reliable thermistor from a sensor perspective and the quick-connect is much easier than running a full metre of wire every time you need to replace them. Just annoyed that I've had 2 fail in the last 6 months due to the very low gauge wiring. Adding additional stress relief has helped, but I may go as far as reinforcing the wiring itself somehow. Something to keep in mind if ordering.
Posted by Braden, May 26, 2020
Excellent thermal sensor
5/5
Bought a couple of these to upgrade an older Lite6, they're a plug and play replacement for the older versions.
Posted by Edward Simpson, January 01, 2020
MKS Gen-L v1.0
1/5
The wire broke off the Cartridge only after one small print.
Posted by Bruce Nally, September 25, 2019
e3d heater cartridge
5/5
This unit is also a flawless performer and works just fine as long as the user keeps tools away from it. 100 % user at fault to need a replacement at least in my case.
Posted by ToolBuilder, August 26, 2019
E3D Thermistor Cartridge
5/5
Always great quality products from E3D. Rather than switch nozzles I'm assembling complete hot ends with different size nozzles and quick disconnects. I've found that switching just the nozzle was damaging my heater block.
Posted by Doug B, June 07, 2019
GREAT!
5/5
Bought it here so i would not have to deal with usual Prusa backorders and customs fees. Great thermistor replacement for original Prusa MK3!
Posted by Matthew, March 21, 2019
It's a Thermistor all right
5/5
Worked as expected, it's nice to have the plug so the next time I mess up a print so badly it rips off the thermistor AGAIN, I can replace it without disassembling my printer.
Posted by Donovan, December 20, 2018
right product for my problem
5/5
My thermistor failed on my prusa. Ordered this unit as a replacement. Arrived quicker than expected and got me back to printing right quick. Thanks.
Posted by undefined, September 13, 2018
E3D OEM part
5/5
bought to replace original on E3D titan V6
turns out the faulty signal was from the wiring connecting the thermistor back to the control board... so now I have a spare
Posted by SM, August 13, 2018
Good Thermistor
5/5
Bought one of these as a replacement for one that suffered wire fatigue, key seems to be bracing the disconnect connector so it can't move relative to the wire bundle, otherwise you get stress failure at the connector.
Posted by Edward Simpson, July 09, 2018
Good quality thermistor but wires should be longer.
4/5
I have Installed this thermistor with a new block and heating element on my Prusa i3 MK2 and I find the wires slightly to short to clear properly the metal frame when it goes home on X axis. Is difficult to keep the plastic connector away from the metal frame as have to be kept under the other wires. If the wires would be 12-15 mm longer would be perfect.
Posted by Stefan, July 03, 2018
Replacement
5/5
Its replacement for the original part and behaves as such. Just swap it in and its done.
Posted by Daniel Tousignant-Brodeur, February 26, 2018
Good Product, Quick Shipping
4/5
This replaced my first/identical thermistor; the ends of which wore and broke off, but lasted a heavy amount of printing.
Worth ordering an extra to have on hand.
Posted by undefined, January 11, 2018
Great thermistor for Prusa i3 MK2S
4/5
Great thermistor for my Prusa i3 MK2S and fast delivery.
The only downside was the connector between the wire of thermistor and the other extension set of wire. This create an interference when the X axis go and snap the limit switch. To solve this issue, I had to remove the 2 blue thermistor's tiny cable from the connector and use my broken thermistor wire to attach them to my older i3 MK2S thermistor cable that is connected to the board.
A suggested improvement would be to provide longer blue cable from thermistor so the connector can be attach to the harness without interferring with the i3 MK2S frame.
Not a big issue and I recommend it to any i3 MK2S user that need to fix a broken wire/thermistor.
Posted by Jeff, August 24, 2017
works great with prusa i3 mk2s
5/5
I installed this after my old style e3dv6 thermistor was severed by a blob of PLA. Slid right into the hot end and interfaced perfectly with the RAMBO board.
Posted by devinradcliffe@gmail.com, June 15, 2017
Really good quality but
4/5
This thermistor is really good quality but when placed into the newer e3d hot end with the thumb screw I screwed it only until I felt a bit of give (so as to keep the sensor in there). Apparently, even that was a bit much as the thermistor started to short out and give me a negative reading. I will probably buy this one again but be even more careful with it this time as it is a very sensitive piece of metal.
