209-9849, TRACOPOWER, TRACOPOWER TMR DC-DC Converter, 12V dc/ 166mA Output, 18 → 75 V dc Input, 4W, Through Hole, +85°C Max Temp -40°C TRACOPOWER TMR DC-DC Converter, 12V dc/ 166mA Output, 18 → 75 V dc Input, 4W, Through Hole, +85°C Max Temp -40°C