Standard resistors that are easy to handle in air! Custom specifications are also available!
The "CSR Series" is a high-performance standard resistor that has received high praise for its excellent stability and low temperature coefficient, similar to the ASR Series standard resistors, which also use metal foil as the resistive element. It is an easy-to-handle air-type resistor, designed with user-friendliness in mind, making it suitable as an in-house standard as well as a field standard. Custom specifications for resistance values can also be produced upon request. Please feel free to contact us. 【Features】 ■ Achieves high precision and high stability in an air-type due to the use of metal foil resistors ■ Covers a wide range from 1mΩ to 1MΩ ■ Excellent price-performance ratio ■ Easy to use with a horizontal terminal arrangement ■ Customizable options * For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications】 ■Nominal resistance values: 1mΩ, 10mΩ, 100mΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ ■Accuracy: ±10ppm to ±200ppm ■TCR: ±1ppm/°C to ±10ppm/°C ■Aging: ±10ppm/year to ±25ppm/year *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ As internal standards and site standards *For more details, please refer to the PDF document or feel free to contact us.
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Alpha Electronics has been providing engineers around the world with "high stability, high precision, and reliability" since 1978 as a manufacturer of Bulk Metal® Foil Resistors. Metal foil resistors are adopted as key components in various products that require precision and reliability, such as automatic test equipment (ATE), precision measuring instruments, electronic scales, aerospace, laboratories, calibration equipment, industrial instruments, semiconductor manufacturing equipment, medical devices, and high-end audio. Our excellent metal foil technology allows us to supply standard resistors that can be used in typical room temperature environments. Alpha Electronics is participating in a joint development program for metal foil resistor standard resistors with the National Metrology Institute of Japan (NMIJ). We aim to connect our solid steps in technology, reliability, and development to the future, striving to be a company with technologies and roles that resonate with the next generation, and we will continue our relentless challenges.