The SmartFan Vortex is an I2C fan speed control and alarm designed for 12 VDC fans. Vortex can control and monitor tach pulses from up to four fans. The controller accepts fan speed commands (including on/off) and provides individual pass/fail fan status via an I2C interface. Fan speed can also be based on temperature. The I2C interface also provides temperature readings from an on-board thermi... (read more)

The AP thermistor uses new production techniques to create an interchangeable thermistor at a fraction of the cost of conventional NTCs. The AP is interchangeable to +/-0.5°C (0-70C) and better than +/-0.2°C over 5-40°C thus making it ideal for thermostat applications. It is also extremely stable from -60/+150°C making it highly suitable for automotive and appliance applications. (read more)

Leaded NTC thermistors are some of the most versatile temperature sensors available to the design engineer. These products are offered in many different lead configurations, uninsulated or insulated, and with coating/encapsulation sizes ranging from 0.125 in OD down to 0.020 in OD. (read more)

Because of its unique metalization technology [patent/patents pending] and superior thermistor processing technology, the Cornerstone Sensors, Inc. T150 Series NTC thermistor is a lower cost alternative to interchangeable, glass encapsulated thermistors when the NTC thermistor must be exposed continuously to temperatures up to 150 °C. (read more)

RTI manufactures precision resistance-temperature matched ACCU-CURVE™ thermistors. These devices offer interchangeability over a broad temperature range and eliminate the need to individually calibrate or provide circuit compensation for part variability. Accurate temperature measurement to ±0.2°C is available over the 0°C to 70°C temperature range. (read more)

NTC thermistors are widely used for temperature monitoring, control and compensation in a variety of consumer electronics applications. One of such applications is a rechargeable battery, in which a thermistor is used inside a battery pack to secure the performance of today's fast-charging, large capacity battery. (read more)

RTI manufactures DISC & CHIP style thermistors in resistance values ranging from 1.0 ohm to 500,000 ohms. These devices are suitable for a range of resistance values and temperature coefficients from relatively low resistance and temperature coefficients to very high values. (read more)

Semitec's Thermistor Assembly is a unique thermistor sensor utilizing a thin film thermistor chip. It is highly suited for catheter applications with its high volume production capability, robustness, reliability, accuracy and faster response than existing thermistors. (read more)

Cantherm now carries several types of RoHS Compliant NTC thermistors in stock. The thermistors are available through Distribution for quick deliveries. (read more)

Digi-Key Corp. now has stock of Cantherm's full line of NTC thermistors in addition to their already impressive stock of thermal protection devices. The new stock consists of upwards of 175,000 pieces in their US location. Extensive back up stock will be carried by Cantherm as well as additional items to be added in the future. (read more)