Switch the specified resistance value with a single touch! Improved workability by manufacturing with any 5-digit value!
The "ADR1000 Series" is a standard working resistor that allows you to switch between specified resistance values with a single touch. It can be manufactured with any 5-digit resistance value, significantly improving work efficiency and preventing mistakes compared to 6-dial resistors, making it suitable for testing Pt-related products and conductivity meters. The resistance element uses metal foil resistors, and the connections in the rotary section are structured with a 4-terminal design, achieving high precision, high stability, and low temperature characteristics. 【Features】 - Customizable 5-digit resistance values with any number of switching points - Improved work efficiency and mistake prevention - Compact and lightweight - High precision and high stability - Utilizes our ultra-precision resistors for high precision and high stability *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Resistance value range: 1Ω to 1MΩ ■Resistance value tolerance: ±0.02%, ±0.05%, ±0.1% ■TCR: 0±2.5ppm/℃, 0±5ppm/℃ ■Maximum number of contacts: 24 contacts ■Weight: Approximately 1kg (2.2 lbs) ■Number of terminals: 2 to 5 terminals *For more details, please refer to the PDF document or feel free to contact us.
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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.