Spire SP805S3. Rated current: 0.16 A, Power consumption (typical): 1.92 W, Voltage: 12 V. Operating temperature range (T-T): -10 - 70 °C, Storage temperature range (T-T): -40 - 70 °C. Weight: 0.238 kg, Heatsink dimensions (W x D x H): 85 x 77 x 34 mm. Mean time between failures (MTBF): 30000 h. Package weight: 0.303 kg