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Item #:
40518876
Upgrade M3 Hex Screw in Fixing Thermistor 100K 3950 Temperature Sensor for Ender 3 V2 Pro CR10 and Other 3D Printer Extruder Hotend (100K 3950)
89% of respondents would recommend this to a friend
Item #:
40518876
XPF 1800
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What Stands Out
Precision Measurement
This thermistor ensures accurate temperature readings, enhancing print quality and reducing failed prints, critical for users who demand precision in their 3D printing projects.
High Compatibility
Designed to fit various 3D printers like Ender 3 V2 Pro and CR10, this thermistor provides versatility, making it an ideal choice for diverse printing setups.
Easy Installation
The hex screw design allows for straightforward installation with minimal tools, appealing to both novice and experienced users looking for hassle-free upgrades to their printers.
Product Details
Who Should Buy?
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Experienced Users
Ideal for seasoned 3D printer users seeking reliable thermistor replacements for better temperature accuracy.
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DIY Enthusiasts
Great choice for those who enjoy customizing their 3D printers with enhanced temperature sensors and fixing hardware.
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Repair Needs
Suitable for users needing to replace faulty thermistors in their Ender 3 V2 Pro or CR10 printers.
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Beginners
Not suitable for novice users unfamiliar with 3D printer maintenance and thermistor replacements, as installation may be complex.
Product Description
Upgrade M3 Hex Screw in Fixing Thermistor 100K 3950 Temperature Sensor for Ender 3 V2 Pro CR10 and Other 3D Printer Extruder Hotend (100K 3950)
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POLISI3D 3D Printer Accessories Editorial Review
This thermistor is a useful upgrade for 3D printers like Ender 3 V2 Pro CR10 that use the 100K 3950 temperature sensor. It can directly replace the temperature sensor and does not require any firmware changes. It has a longer cable that makes it easier to hide connections in the wire chain. The spring protects wires from stress and insulation from being cut or burnt. Users have reported improved performance compared to the standard glass bead thermistors. However, customers have also reported issues with incorrect descriptions, with some stating that it is not a hex screw but a knurled screw, and with others noting that the screw broke off during installation.
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Pros
- Directly replaces the temperature sensor without the need for firmware changes
- Longer cable makes it easier to hide connections
- Spring protects wires from stress and insulation from being cut or burnt
- Improved performance compared to the standard glass bead thermistors
Cons
- Some customers have reported incorrect descriptions, for example, stating that it is a hex screw when it is a knurled screw
Platform Trust & Buyer Confidence
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Diana
Verified buyer
“I have, in fact, had bad experiences on several occasions with service providers or shipping companies from America—definitely—but this is the first and only reputable and reliable company I have encountered so far; huge praise for their work. ”
23 October 2026 · via Trustpilot
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Jarl
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“Fast shipping and A+ product. ”
24 Oct 2026 · via Trustpilot
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XPF 1800
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