HAYDON SWITCH AND INSTRUMENT
The LC Series 15 mm captive linear actuator has a step increment of 0.02 mm (0.0079-in.) per step. Delivering over 4N (1 lb.) of thrust, the product attains a high level of performance for applications such as appliances, office equipment, medical instruments, or any other device that requires precise remote-controlled linear movements in a very small package size. External linear versions are also available.
Enter 175

INTERNATIONAL RECTIFIER
A new series of 600 volt non-punch-through (NPT), insulated gate bipolar transistor (IGBT) devices offer improved ruggedness at a lower cost than previous generations. They are designed for motor-drive applications such as clothes washers, refrigerators and air conditioners. The devices have a low current "tail" at turn-off, significantly reducing switching energy losses and allowing modulated frequencies up to 20 kHz. Higher modulated frequencies permit better torque control at lower speeds as well as reducing audible noise.
Enter 176