NMA2812D DC to DC converter by Newport Components In: 28V out: 12V Part number :NMA2812D Nominal Input Voltage : 28V Output Voltage:12 V Output Current: TBC input current at rated load :TBC Efficiency :TBC Isolation Capacitance : TBC MTTF:TBC ( K Hrs) Style : DIP (19.5 long x 9.75mm deep x 7mm high, ex pins) pins: 5 off : 0.24mm x 0.5mm x 4mm Status: NOS ( New Old Stock) RoHS :No please note:#1 : as yet we have no data available on this device, the above stated ratings are deduced from the series part number. If you have a spec sheet please call. #2 : Newport became C&D technologies in Dec2000, which became muRata in Nov 2007 ( this item marked Newport, date code : g0101i)