Lansdale Semiconductor, Inc is an integrated circuit manufacturer specializing in diminished source products. Lansdale is capable of supplying QML, MIL-STD-883 compliant high reliability and commercial processed products. Lansdale has the technical expertise to support the aftermarket and has dedicated itself to the task of assuring its customer base that older technology products will continue to be available.
As technology advances Lansdale keep their eye on the market. As original manufactures of I/C’s reach the decision to cease production Lansdale may step in and purchase the discontinued product line, allowing the manufacturer to divest itself of a production line it can no longer afford to support. Lansdale’s intervention then assures the end user continuity of supply of product without the need for costly re-qualification. This is a major help in maintaining long running programmes and hardware maintenance contracts .
The products supported originally came from manufacturers such as AMD, Fairchild, Harris, Intel, Motorola, Raytheon, Signetics or Philips. They include products like TTL, DTL, HTL, RTL, ECL TTL Memory, CMOS and more recently, wireless and RF communications chips. Through established relationships with some of the industries largest contract manufacturers, Lansdale is able to produce quality semiconductors meeting the specifications of the original manufacturer.  Besides being able to manufacture the products from scratch, Lansdale procure available product from the original manufacturer and hold vast quantities of wafer, die and finished product. Stock is held in suitably controlled environments to avoid degradation.
Due to increased environmental concerns around the world, semiconductor and electronic companies are now required to provide Lead (Pb) - Free, or “Green” products. Lansdale is committed to support this requirement by providing customers with reliable, Lead (Pb) - Free products. Lansdale products use the Green process which includes the Sn matte finish for the termination plating.  A search engine on the Lansdale web site provides a very quick and easy way to check if Lansdale can help but please call Campbell Collins if you need a quote or to check on product availability. We would be very pleased to work with you on your obsolescence requirements using Lansdale products. Please visit their website following the Link below, and Contact Us for further information http://www.lansdale.com/