Thermistors
A thermistor is a type of resistor that changes resistance with temperature. It is often used in temperature sensing and control applications because of its high sensitivity and fast response time. Thermistors can be found in a variety of devices, including thermostats, automotive engines, and medical equipment. They are also used in industrial processes to monitor and control temperature. Flux.ai has the world's largest community-driven public library of thermistors, including footprints, symbols, datasheets, and simulation models. This extensive collection makes it easy for designers and engineers to find the right thermistor for their specific needs. Whether you are working on a small consumer device or a large industrial project, Flux.ai's library has the resources you need to get the job done.
NCP15XH103F03RC
NTC Thermistor 10k 0402 (1005 Metric) NTC thermistor designed for temperature sensing and compensation in electronic circuits. It provides a 10 kΩ nominal resistance at 25°C, ±1% resistance tolerance, and a B constant of 3380 K (25/50°C). The device is housed in a 0402 (1005 metric) SMD package with an operating temperature range of −40°C to +125°C. #TemperatureSensor #TemperatureCompensation #10kOhm #3380K #0402 #SMD #MurataElectronics #CommonPartsLibrary #Sensor #Transducer #NTC-Thermistor #NCP15XH
108 Uses1 Stars10D-9
The 10D-9 is an NTC (Negative Temperature Coefficient) thermistor primarily used as an inrush current limiter in power supply circuits. It has a nominal resistance of 10 Ω at 25°C and a disk diameter of approximately 9 mm. When power is first applied, the thermistor's high resistance limits the surge current. As it heats up during normal operation, its resistance decreases significantly, allowing current to flow with minimal power loss. Key Features 10 Ω nominal resistance at 25°C. NTC characteristic – resistance decreases as temperature increases. Inrush current suppression for protecting power supplies and electronic equipment from startup current spikes. Low residual resistance after warm-up, minimizing power loss during normal operation. High reliability and long-term stability. Radial leaded package with epoxy/silicone-coated thermistor disk. Typical operating temperature range up to -40°C to +175°C (manufacturer-dependent). Typical Applications Switching Mode Power Supplies (SMPS) AC/DC adapters Battery chargers LED drivers UPS systems Motor drives and controllers Monitors, TVs, and PC power supplies Electronic ballasts and lighting equipment #CommonPartsLibrary #Thermistor
25 Uses0 Stars10KF3950
10KF3950 is an NTC (Negative Temperature Coefficient) thermistor with a nominal resistance of 10 kΩ at 25°C and a B-value of 3950 K. Its resistance decreases as temperature increases, making it suitable for temperature sensing, compensation, monitoring, and control applications in electronic circuits. It is commonly available in compact SMD packages such as 0402, 0603, and 0805. Key Features Resistance at 25°C: 10 kΩ B Constant (25/50°C): 3950 K ±1% Resistance Tolerance: ±1% Operating Temperature Range: -40°C to +125°C Rated Power: 100 mW Fast thermal response due to small chip size High sensitivity to temperature changes RoHS compliant Available in 0402, 0603, and 0805 SMD packages for space-constrained designs Typical Applications Battery pack temperature monitoring Power supply thermal protection Consumer electronics Industrial control systems Automotive electronics HVAC equipment Smart home devices Temperature compensation circuits #CommonPartsLibrary #thermistor #NTC
210 Uses0 StarsNTC5D-15
The NTC5D-15 is a negative temperature coefficient thermistor designed for inrush current limiting and surge current suppression in power electronic circuits. It provides high resistance at ambient temperature to restrict excessive startup current and gradually decreases in resistance as it self-heats during operation, allowing normal current flow with minimal power loss. This component is commonly used in switched-mode power supplies, battery chargers, motor drives, lighting equipment, consumer electronics, industrial control systems, and other AC or DC power applications requiring reliable inrush current protection. Key Features Negative temperature coefficient thermistor technology Designed for inrush current limiting applications High surge current handling capability Low resistance during normal operating conditions Fast thermal response characteristics Stable electrical performance over repeated power cycles High reliability and long operational life Radial leaded through-hole package Suitable for AC and DC power systems Helps protect power supplies, rectifiers, capacitors, and switching devices from excessive startup current Electrical Characteristics NTC thermistor element Inrush current limiter function Low steady-state resistance after self-heating High energy absorption capability Wide operating temperature range Stable resistance-temperature behavior Suitable for continuous current operation within specified ratings Applications Switched-mode power supplies AC-DC converters Battery charging systems LED drivers and lighting equipment Industrial automation systems Motor control circuits Consumer electronics Home appliances Telecommunications equipment Power distribution modules Mechanical Characteristics Radial lead configuration Through-hole mounting Epoxy-coated thermistor body Compact package size for PCB installation RoHS-compliant construction depending on manufacturer version #commonpartslibrary #passivecomponent #thermistor #ntc #inrushcurrentlimiter #surgeprotection #powermanagement #powersupply #circuitprotection #industrialelectronics #powerelectronics #electroniccomponent
46 Uses0 StarsTX08F103F3435ER
NTC Thermistor 10k 0805 (2012 Metric) The TX08F103F3435ER is a surface-mount NTC (Negative Temperature Coefficient) thermistor designed to measure temperature by changing its resistance as temperature varies. It is commonly used in compact electronics for temperature monitoring, control, and protection circuits. It comes in a small 0805 (2012 metric) SMD package, making it suitable for high-density PCB designs. ⭐ Key Features NTC thermistor (negative temperature coefficient type) Nominal resistance: 10 kΩ @ 25°C B-value: 3435 K (B25/85) High precision: ±1% resistance tolerance B-value tolerance: ±1% SMD package: 0805 (2012 metric size) Wide operating temperature range: -40°C to +125°C Low power dissipation (max ~130 mW) Fast thermal response due to small package size RoHS compliant and suitable for automated PCB assembly Designed for temperature sensing, compensation, and control applications #commonpartslibrary #ntc #thermistor
61 Uses0 Stars
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