Alpha Electronics Corp.
As Alpha Electronics’ mission, we have been seeking “ Accuracy and Reliability ” of metal foil resistor to satisfy the desires of cutting-edge engineers. ‘Alpha Electronics’ metal foil resistors are well reputed for ultra accuracy and reliability performance, so that our metal foil resistors are widely used as key components in such applications as space exploration and scientific research.
- +81-03-5282-2640
- +81-03-5282-2641
- Hagoromo Building
2nd Floor 1-2-10 Uchikanda
Chiyoda-ku, Tokyo 101-0047
Japan
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product
Thin Film Resistors
TCB Series
Rated Power:0.125W, 0.25W Resistance Range:100kΩ - 1MΩResistance Tolerance:±0.02% - ±1.0%TCR :0±5ppm/°C, 0±10ppm/°C
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product
Primary Standard Resistor
ASR Series
The ASR series is an extremely stable standard resistor.Alpha’s Ni/Cr alloy Bulk Metal® Foil technology is usedas the resistive element, providing high stability andlow temperature coefficient. The process of building astandard resistor requires significant experience and agreat degree of skill. Due to our long-term experiencein developing and enhancing ultra stable Bulk Metal®Foil technology, we are able to provide products withconsistency of performance under strict quality control.
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Working Standard Resistor
CSR Series
The CSR series has Bulk Metal® Foil resistanceelements, which have the same excellent stability andlow temperature coefficient of resistance as the ASRseries—a precision level that cannot be provided byany other resistance material. In addition, the CSR isdesigned for equal ease of use in the laboratory or onthe production floor. It’s construction is designed to givepriority for portability and workability, being used in airwithout an oil bath.
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Standard Resistors
USR-SF Series
The ultra stable resistive element utilizes new generationstress-free Bulk Metal Foil technology developed byAlpha Electronics with 37 years experience and is basedon using proprietary Nickel Chrome alloy. This results inextremely low temperature coefficients as ±0.05 ppm/°Cat 23°C ±5°C. This performance is unique to AlphaElectronics throughout the world.
