W7M1000J is a 7-watt wirewound power resistor in axial miniaturized form factor, featuring a 100 ohm resistance value with ±5% tolerance. The resistor incorporates a low thermal resistant ceramic core with tin-plated copper wire leads and coating material that meets UL 94V-0 requirements for flame resistance. It operates across a wide temperature range from -55°C to +200°C with a temperature coefficient of ±300 ppm/°C, and supports E24 standard resistance values. The device is RoHS compliant and suitable for applications in smart meters, renewable energy systems, industrial power supplies, chargers, lighting, and instrumentation where reliable power dissipation and thermal stability are required.