SEMITEC Corporation offers thermistors, thermistor sensors, power thermistors, infrared sensors, no-contact temperature sensors, surge absorbers, silicon surge absorbers, varistors, current devices and other current regulative diodes, and thermopiles. SEMITEC brand thermistors have been considered top class in the world with their accuracy of temperature and reliability.
Semitec developed the AP Thermistors as super high precision radial thermistors with high heat resistance. AP Thermistors offer a tolerance of R25 and B25/85 of ±0.5%. Operating in a temperature range of -60⁰C to 150⁰C, the AP Thermistors have a narrow temperature deviation and accurate temperature detection with a tolerance of ±0.5⁰C in -60⁰C to 70⁰C. Semitec AP Thermistors are well-suited for a wide range of applications including portable devices, battery packs, fan motors, automobiles, office automation equipment, electrical household appliances, security devices, thermometers, measurement equipment, and temperature detection.
Semitec KT Thermistors are highly reliable monolithic chip thermistors capable of detecting temperature within relatively small time constants. Available in EIA 0402 and 0603 case sizes, the Semitec KT Thermistors offer an approximate response time of 2.2 seconds to 5 seconds and operate in the temperature range of -40ºC to +125ºC. Using a face-bonded configuration, these SMD thermistors provide excellent thermal compensation for ICs.
Semitec designed the AT Thermistors as high-precision thermal sensing devices featuring extremely small B-value tolerance and resistance. The Semitec AT Thermistors
ensure accurate temperature detection within ±0.3⁰, and require no
adjustment between the control circuit and the sensor when used as a
temperature gauge. Operating in a temperature range of -50⁰C to 110⁰C,
these devices offer a resistance of 1.0kΩ±1% to 100.0kΩ±1% at 25⁰C, B
value of 3100K±1% to 4665K±1%, and an approximate response time of 10 to
75 seconds in the air.
Semitec introduced the ET Thermistors as a smaller version of the AT Thermistors operating in the temperature range of -40⁰C to +110⁰C. The ET Thermistors
offer a resistance of 4.0kΩ±3% to 232.0kΩ±3% at 25⁰C, B value of
3100K±1% to 4274K±1%, and an approximate response time of 3.2 seconds in
the air. Featuring fast response times and high reliability, the Semitec ET Thermistors are ideally suited for medical equipment and thermometers.
Semitec JT Thermistors are ultra-thin, high precision radial thermistors with superior electrical insulation. Featuring a ultra-thin 500µm design, the Semitec JT Thermistors enable designers to work safely in environments where they may come in contact with electrodes. Operating in the temperature range of -50⁰C to +125⁰C, these devices offer an approximate response time of 5 seconds.