{"product_id":"thermistor-ntc-3950-1m-cable","title":"Thermistor NTC-3950 1M Cable","description":"\u003cp\u003e\u003cstrong\u003e1m NTC 3950 thermistor cable for 3D-printer temperature inputs.\u003c\/strong\u003e A spare cable-style temperature sensor for hotends, heated beds, chambers, or electronics projects configured for a standard \u003cstrong\u003e100KΩ NTC \/ B3950\u003c\/strong\u003e thermistor profile.\u003c\/p\u003e\n\u003ch3\u003eWhy use this sensor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon firmware profile:\u003c\/strong\u003e 100K NTC \/ B3950 is a standard thermistor setting across Klipper, Marlin, and RepRap-style controller boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1m lead:\u003c\/strong\u003e useful for toolhead, bed, and enclosure wiring runs without an immediate splice on compact printer builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple replacement part:\u003c\/strong\u003e keep one on hand for a failed or damaged temperature sensor before it takes the printer down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSensor type: \u003cstrong\u003eNTC thermistor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermistor curve: \u003cstrong\u003eB3950 \/ NTC 3950 family\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNominal resistance class: \u003cstrong\u003e100KΩ at 25°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCable length: \u003cstrong\u003e1m\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eVisible construction: white two-wire lead with a black sleeved sensor end and 2-pin connector\u003c\/li\u003e\n\u003cli\u003eUse case: 3D-printer hotend, heated bed, chamber, or controller temperature-sensor input where a 100K B3950 NTC sensor is specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse this where your controller and firmware expect a \u003cstrong\u003e100K NTC 3950\u003c\/strong\u003e sensor.\u003c\/li\u003e\n\u003cli\u003eFor a similar standard thermistor listing, compare the \u003ca href=\"https:\/\/dfh.fm\/products\/thermistor-100k-ohm-ntc-3950\"\u003eThermistor 100K ohm NTC 3950\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePair with a \u003ca href=\"https:\/\/dfh.fm\/products\/heater-cartridge-24v-40w\"\u003e24V 40W heater cartridge\u003c\/a\u003e when rebuilding a standard heater block.\u003c\/li\u003e\n\u003cli\u003eFor higher-temperature builds, compare against the \u003ca href=\"https:\/\/dfh.fm\/products\/high-temperature-thermistor-ht-ntc100k\"\u003eHT-NTC100K high-temperature thermistor\u003c\/a\u003e or the \u003ca href=\"https:\/\/dfh.fm\/products\/thermistor-cartridge\"\u003eRunice high-temperature thermistor cartridge\u003c\/a\u003e before choosing this standard sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat it is not\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot a PT100 or PT1000 RTD sensor; do not use RTD firmware settings.\u003c\/li\u003e\n\u003cli\u003eNot a universal drop-in for every hotend: match the sensor shape, connector, cable length, and firmware thermistor table before installing.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the temperature limit of your hotend, insulation, connector, or firmware configuration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"Default Title","offer_id":39954342641833,"sku":"4748475040","price":2.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/IMG_8151_0.5x.jpg?v=1618538423","url":"https:\/\/formosissima.myshopify.com\/products\/thermistor-ntc-3950-1m-cable","provider":"dfh.fm","version":"1.0","type":"link"}