The pulse transformer, part number 139759-H1200NLT, is a versatile electronic component used in various applications. It is designed for isolation and data interface purposes and features a compact size of 1.125" L x 0.485" W (28.58mm x 12.32mm). The transformer has a maximum seated height of 0.230" (5.84mm) and is surface mountable. It operates within a temperature range of 0°C to 70°C and comes in a standard package of 250 pieces. The pulse transformer is manufactured by Pulse and is currently an active product in the market. It offers reliable performance and high efficiency for your electronic devices.