Small Signal Bipolar Transistor, 1-Element, NPN, Silicon, TO-236AA, TO-236AA, 3 PIN

TRACOPOWER TMP 30212 AC/DC PCB Mount Power Supply, Class II, Fixed, 12V, 1.3A, -12V, 1.3A

Temperature Sensor with I2C/SMBus Interface in Industry Standard LM75 Form Factor & Pinout 8-SOIC -40 to 125
TRACOPOWER 30W, 3 Output, Embedded Switch Mode Power Supply (SMPS), 3.3 V dc, 5 V dc, +12 V dc, 1 A, 4.5 A, 250 mA