Welcome Guest, you can login or create an account


Express Technology Group is a leading stocking distributor of Obsolete, Hard to Find, and Active Transistors. Our total commitment to quality and exceeding customer expectations has made us a true leader in the electronic distribution industry. Below is a catalog of Transistors. To locate the exact part you are looking for, please use our part search utility or, give us call at (631) 869-2035. You can also email us sales@express-technology.com and a sales associate will be more than happy to assist you.

Image Part # Sheet Description Manufacturer Quantity Price
No Photo BC817-40  
Taiwan Semiconductor Stock Check
Request Quote
No Photo PUMH13  
Nexperia Stock Check
Request Quote
SNJ450L03 SNJ450L03  
25 V N-Channel JFET
InterFET Stock Check
Request Quote
No Photo STH15810-2  
N-channel 100 V, 0.0034 Ω typ., 110 A, STripFET™ F7 H²PAK-2
ST Microelectronics Stock Check
Request Quote