This NTC thermistor temperature sensor features an M8 hexagonal probe with a 1.25 thread and is supplied as a 2piece pack. Built around an NTC thermistor with the B3950 beta value, it provides a compact and responsive means to measure temperature in tight spaces. The sensor variants cover a range of nominal resistances to fit different measurement ranges and interfacing needs. Key features and benefits Two sensors per package: suited for multiple measurement points or for redundancy in a single system. M8 hexagonal probe with 1.25 thread: easy mounting and reliable attachment in confined or precision applications. NTC thermistor technology with B3950 beta value: standard, predictable resistance change with temperature for straightforward interpretation. Multiple nominal resistance options: 5K, 10K, 15K, 20K, 50K, 100K, and 1M variants to match your target temperature range and electrical interface. Simple integration: the sensor provides a temperaturedependent resistance that can be read with common ADCs or temperature circuits; no special electronics required beyond standard sensing circuitry. Aligned with compact, versatile temperature sensing needs: suitable for small form factor projects and devices where space is at a . Key attributes Type: NTC thermistor temperature sensor Probe: M8 hexagonal body Thread: 1.25 Variants: 5K, 10K, 15K, 20K, 50K, 100K, 1M nominal resistance Beta value: B3950 Quantity: 2 pieces per package (2PCS) Application focus: compact temperature sensing in confined spaces Applications and use cases 3D printers and CNC machines: monitor hotend or hot bed temperatures where space is limited and mounting is needed close to the sensing point. Small appliances and HVAC components: track temperature in tight enclosures or control panels where accurate sensing improves performance and safety. Battery packs and power electronics: monitor cell or component temperatures in compact packages to prevent overheating and extend reliability. Laboratory experiments and educational projects: quick, repeatable temperature sensing in prototyping setups with limited space. Notes on use The sensor provides a resistance that changes with temperature; connect to appropriate ADC input or temperature measurement circuitry and apply the corresponding thermistor calibration for your chosen nominal resistance and Beta value. Suitable for applications where a compact, robust M8threaded probe is advantageous and where the required nominal resistance matches one of the available options. This description reflects the product's stated specifications, model characteristics, and features, offering clear, practical guidance for selecting the appropriate variant and integrating the sensor into your project.