187-3974, TRACOPOWER, TRACOPOWER TBA 1 DC-DC Converter, 5V dc/ 200mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max Temp TRACOPOWER TBA 1 DC-DC Converter, 5V dc/ 200mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max Temp