Reliability

Precondition for Ultra Precision
Bulk Metal? Foil Resistors

Stability and Accuracy

Essence of Ultra Precision
Bulk Metal? Foil Resistors

Unparalleled Performance

Secured by Ultra Precision
Bulk Metal? Foil Resistors

Bulk Metal? Foil Resistors

Alpha Electronics has produces produced precision resistors in with the unparalleled Bulk Metal® Foil technology since we were founded in 1978 since four decades. Still Uunbeaten in performance, the our ultra-precise and stable resistors are based on the planar construction of a cold-rolled Ni-Cr foil bonded to a flat ceramic substrate. They provide the lowest available TCR of 0.14ppm/℃ (typical), the tightest tolerance of ±0.005% and excellent long term stability (5ppm/year, 10ppm/3 years). Learn more

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