{"product_id":"mellow-nf-450c-high-temperature-thermistor-ender3-v6-nf-crazy-heater-block","title":"Mellow NF 450°C Thermistor for Ender 3 V6 NF-Crazy Hotend","description":"\n\u003ch2\u003eMellow NF High Temperature Thermistor Cartridge – Up to 450°C\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's temperature sensing with the \u003cstrong\u003eMellow NF High Temperature Thermistor Cartridge\u003c\/strong\u003e. Engineered to handle temperatures up to \u003cstrong\u003e450°C\u003c\/strong\u003e, this precision sensor lets you confidently print advanced engineering-grade filaments without the complexity of PT100 or K-type thermocouples. Whether you're running a stock Ender 3 or a high-performance hotend setup, this thermistor delivers reliable, accurate readings every print session.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Rated from 0°C to 450°C — handles everything from standard PLA to demanding PEEK and PEI materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Hotend Compatibility:\u003c\/strong\u003e Designed for CR10, V6, Mosquito, Volcano, and NF-Crazy Hotend heater blocks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrass Cartridge Head:\u003c\/strong\u003e Durable brass construction (3×15mm) ensures stable, secure seating in your heater block\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-Meter Wire Length:\u003c\/strong\u003e Generous 1M lead gives you clean cable routing flexibility in your printer's build\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Molex Terminal:\u003c\/strong\u003e Pre-terminated with a genuine Molex connector for quick, hassle-free installation — no soldering required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrop-in Replacement:\u003c\/strong\u003e No assembly required; plug straight in and get printing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Filaments:\u003c\/strong\u003e PLA, ABS, PA (Nylon), HIPS, PEI, and PEEK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0°C – 450°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensor Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e3 × 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHead Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWire Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1 Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eGenuine Molex Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Hotends\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eCR10, V6, Mosquito, Volcano, NF-Crazy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Filaments\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003ePLA, ABS, PA, HIPS, PEI, PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e10HT500T\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Mellow NF High Temperature Thermistor Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFirmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis thermistor is compatible with Marlin, RepRap, Redeem, Smoothieware, and Repetier firmware platforms. Consult your firmware documentation to configure the correct thermistor table for accurate temperature readings.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/t2-pure-bare-copper-wire-round-solid-uncoated-0-1-2mm-10m\"\u003eT2 Pure Bare Copper Wire 0.1–2mm Round Solid Uncoated 10M\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which 3D printer hotends is the Mellow NF 450°C thermistor compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow NF High Temperature Thermistor Cartridge is compatible with CR10, V6, Mosquito, Volcano, and NF-Crazy heater blocks. Its standard 3×15mm brass cartridge fits the heater block bore on all these popular hotend designs, making it a versatile upgrade for a wide range of FDM printers.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I print PEEK and other high-performance materials with this thermistor?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This thermistor is rated up to 450°C, which is well within the range needed for engineering-grade materials such as PEEK, PEI, PA (Nylon), ABS, HIPS, and PLA. It eliminates the need for more complex PT100 or K-type thermocouple setups while delivering reliable, accurate temperature measurements.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the thermistor require any soldering or special tools to install?\u003c\/h4\u003e\n\u003cp\u003eA: No soldering is required. The thermistor comes pre-terminated with a genuine Molex connector, so installation is straightforward — simply route the 1-meter wire to your printer's control board and plug it in. No assembly is needed before use.\u003c\/p\u003e\n\u003ch4\u003eQ: What firmware settings do I need to configure for this thermistor?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow NF thermistor is compatible with Marlin, RepRap, Redeem, Smoothieware, and Repetier firmware. You will need to select the appropriate thermistor table in your firmware configuration file. Refer to your specific firmware's documentation or the Mellow NF product resources for the correct table number to ensure accurate temperature readings.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which 3D printer hotends is the Mellow NF 450°C thermistor compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Mellow NF High Temperature Thermistor Cartridge is compatible with CR10, V6, Mosquito, Volcano, and NF-Crazy heater blocks. Its standard 3×15mm brass cartridge fits the heater block bore on all these popular hotend designs, making it a versatile upgrade for a wide range of FDM printers.\"}}, {\"@type\": \"Question\", \"name\": \"Can I print PEEK and other high-performance materials with this thermistor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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Refer to your specific firmware's documentation or the Mellow NF product resources for the correct table number to ensure accurate temperature readings.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mellow NF 450°C Thermistor for Ender 3 V6 NF-Crazy Hotend\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-nf-450c-high-temperature-thermistor-ender3-v6-nf-crazy-heater-block\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"Default Title","offer_id":67748352786669,"sku":"\u003cnone\u003e","price":27.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/Sd4c98dddb54c4b059b73acd2c4c3bcd7f.webp?v=1791895319","url":"https:\/\/xpndservice.com\/products\/mellow-nf-450c-high-temperature-thermistor-ender3-v6-nf-crazy-heater-block","provider":"XPND","version":"1.0","type":"link"}