The CS03S5F100LT5E is a part manufactured by Royal Ohm. It is an EpoxDouble sided, 100mA, 150V, 5W, low profile, leaded fixed inductor with a tolerance of ±20%. This part has a build surface mount and has a 13.8mm height with a 12.7×12.7mm mounting surface. It features a UL94V-0 rated RoHS compliant flame retardant resin construction and has a temperature range of -40°C to +125°C.