Express Technology Group is a worldwide industry leading distributor of Apex Microtechnology parts. We carry all types of Apex Microtechnology parts including amplifiers, DC motors, connector socket, and many more. You can use our global part search utility to check stock and request a quote online and a sales associate will contact you promptly. Our sales reps are here to help you with all your Apex Microtechnology needs Monday through Friday, 8:30am to 6:00pm (EST) or call (631) 869-2035 for immediate assistance.About Apex MicrotechnologyApex Microtechnology (Apex) offers industry-leading power analog innovation for applications requiring high precision control of current, voltage and speed in the industrial, defense and aerospace, medical, and semiconductor capital equipment markets. The Apex product families include power operational amplifiers (linear amplifiers), PWM amplifiers (pulse width modulation, Class D amplifiers, switching amplifiers) and precision voltage references.