STTS2004B2DN3F , Temp Monitoring System (Sensor), DIMM DDR Memory -20°C ~ 125°C Internal Sensor 2-Wire Serial, I²C Output 8-TDFN (2x3). we specialize in STMicroelectronics STTS2004B2DN3F electronic components. STTS2004B2DN3F can be shipped within 24 hours after order.