174-2123, TRACOPOWER, TRACOPOWER TEC 2 DC-DC Converter, ±15V dc/ 67mA Output, 36 → 75 V dc Input, 2W, Through Hole, +95°C Max Temp TRACOPOWER TEC 2 DC-DC Converter, ±15V dc/ 67mA Output, 36 → 75 V dc Input, 2W, Through Hole, +95°C Max Temp