Product search 06 September 2017 PRODUCTS NTC Thermistors PTC thermistors (PTC thermistors) Photoresistors Fixed temperature and moisture resistant bulk resistors Fixed Thin Film Microwave Chip Resistors Microchips of the 301 series Temperature sensors Miscellaneous NTC Thermistors Thermistors are semiconductor resistors with a logarithmic dependence of resistance on temperature. Modern technologies make it possible to create thermistors with a wide variety of specified properties and characteristics: - overall dimensions from 0.25 to 20 mm; - nominal resistance from 1 Ohm to 10 mOhm; - temperature coefficient of resistance from -2.0 to -8.5% / deg; - working temperature from -90 to 300 gr. Rod Thermistors in the form of unsealed non-insulated cylindrical rods are intended for measuring and regulating temperature in electric circuits of direct, pulsating and alternating current with a frequency of up to 400 Hz, as well as for temperature compensation of elements of electrical circuits with a positive temperature coefficient of resistance. Disk Thermistors in the form of discs or washers can be either unsealed and non-insulated, or in a sealed case. Designed to measure and control temperature in electrical circuits of direct, pulsating and alternating current with a frequency of up to 400 Hz, as well as for temperature compensation of electrical circuit elements with a positive temperature coefficient of resistance. Bead Thermistors in the form of miniature beads, the thermosensitive element of which is covered with a thin layer of glass to protect it from external influences, and thin contacts are welded or soldered to the crossbars of thick wire, are designed to measure and control temperature in DC, pulsating and alternating current electrical circuits. Home - About the company - News - Products - Documentation - Contacts 2007 © JSC "ALMAZ"