It is a high-precision thermistor with a very small allowable tolerance for resistance value and B constant (±1%).
High-precision AT thermistors have an extremely small tolerance for resistance values and B constants (±1%), making them highly accurate thermistors. Their uniform shape allows for compatibility with automatic mounting. They exhibit minimal changes over time and have high reliability. Applications include office automation equipment, measuring instruments, control devices, mobile devices, rechargeable battery packs, fan motors, HE equipment, heating and cooling systems, solar systems, security systems, thermometers, automobiles, vending machines, refrigerated showcases, and agricultural equipment.
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basic information
【Features】 ○ The allowable tolerance for resistance value and B constant is extremely small (±1%). ○ The uniform shape allows for compatibility with automatic mounting. ○ Minimal changes over time and high reliability. ○ The AT-11 series complies with JIS protection grades (protection grades based on the outer casing of electrical and mechanical equipment). IEC 60730 2.9 (JIS C9730 2.9.12): Humidity resistance and dust resistance. IEC 60529 14 (JIS C0920 14): Water resistance. 【Product Lineup】 ○ 102AT-11 ○ 202AT-11 ○ 502AT-11 ○ 103AT-11 ○ 203AT-11 ○ 102AT-2 ○ 202AT-2 ○ 502AT-2 ○ 103AT-2,3 ○ 203AT-2 ○ 103AT-4 ○ 103AT-5 * For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ OA equipment ○ Measuring instruments ○ Control equipment ○ Portable devices ○ Rechargeable battery packs ○ Fan motors ○ HE equipment ○ Heating and cooling equipment ○ Solar systems ○ Security ○ Thermometers ○ Automobiles ○ Vending machines ○ Freezer showcases ○ Agricultural equipment
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Company information
SEMITEC Corporation is a manufacturer of thermistor elements, thermistor sensors, and surge absorbers. Its features include a rich variety of thermistor elements in its lineup and the ability to provide thermistor sensors that are processed into optimal shapes for specific applications. The company has a proven track record of adoption across a wide range of fields and applications, including medical, office automation, home appliances, automotive, and industrial machinery. Additionally, SEMITEC Corporation manufactures and sells thermistors called "FT Thermistors," which are produced using a unique thin-film technology that combines traditional ceramics manufacturing methods with semiconductor technology. This unique thin-film technology enables miniaturization, fast response, and high heat resistance, and these thermistors have already been adopted as standard sensors in copiers and printers, as well as in many applications such as sensors for catheters and thermometers. For its global expansion, the company has manufacturing bases in Japan, South Korea, the Philippines, and Vietnam, with three locations in China, and sales offices in Japan, China, Taiwan, South Korea, and the United States, allowing for rapid product supply. *The company changed its name from Ishizuka Electronics Co., Ltd. in March 2011.