Claiming to set benchmarks for precision, stability, and speed, the H and HZ series secondary-standard, hermetically-sealed oil-filled Bulk Metal Foil resistors feature tolerances of 0.001 % (10 ppm), a resistance range of 5Ω to 1.84 MΩ, shelf-life stability of 2 ppm (± 0.0002 %) for at least six years, and a rise time of less than 1 ns. Maximum TCR ranges from ± 2 ppm/°C for the H series to ± 0.2 ppm/°C for the Z-Foil HZ series. The H family components feature ESD protection up to 25 kV, a rise time of 1 ns with essentially no ringing, current noise of less than -40 dB, thermal EMF of 0.05 µV/°C typical, and a voltage coefficient of less than 0.1 ppm/V. Pricing for US delivery only starts at $10. VISHAY INTERTECHNOLOGY, INC., Malvern, PA. (619) 336-0860.