"The marking of the device must be permanent according to MIL-STD-883, method 2008, test condition B. The lead material should conform to MIL-M-38510 specifications, and the lead finish should be hot solder dip or bright acid tin plate as per MIL-M-38510 standards. An identification mark adjacent to pin one within a specified shaded area is required. Ceramic lead materials with finishes in accordance with paragraph 3.3.3 are used for the case. The basic pin spacing is 0.100 between centerlines, and the voltage range between V+ and V- terminals is 32. Output short circuit duration is indefinite, operating temperature ranges from -55 to 125 degrees Celsius, and storage temperature ranges from -65 to 150 degrees Celsius."