This specification covers the general requirements for insulated, film, fixed resistors of 2- and 5-percent resistance tolerance. These resistors are capable of full-load operation at an ambient temperature of 70 deg C and have a resistance-temperature characteristic of å±200 parts per million per degree Celsius (ppm/deg C), (see 6.1). Designers are CAUTIONED on using these resistors in high power pulse applications (see 6.10).