Velleman VMA600 SERVO-1 MINI ANALOG SERVO - 9 g

Specifications

dimensions: 21.5 x 12 x 22.7 mm
voltage: 4.8 to 6 VDC
weight: 9 g
speed: 0.09 sec. for 60° at 6 V
torque: 1.4 kg.cm at 6 V
working temperature: -15° C to 50 °C
connection type: 3 wires: brown (gnd) - red (+) - orange (signal)
connection diagram: http://arduino.cc/en/Tutorial/Sweep

connection diagram: see Ardui no website http://arduino.cc/en/Tutorial/Sweep