The device's marking must be permanent, as specified in MIL-STD-883 method 2008 test condition B. The lead material should comply with MIL-M-38510 standards, and the lead finish should be either hot solder dip or bright acid tin plate, also per MIL-M-38510. An index area notch or pin identification mark must be situated adjacent to pin one and within the shaded area depicted. Ceramic leads are used, with materials and finishes adhering to paragraph 3.3.3 specifications. The basic pin spacing is 0.100 between centerlines. Voltage between V+ and V- terminals should be 32, while output short-circuit duration is indefinite. Operating temperature ranges from -55 to 125 degrees Celsius, and storage temperatures range from -65 to 150 degrees Celsius.