Check the listing for details. Vintage TCE SK Series Solid State replacement guide SKG202F 1989 Semiconductors. Condition: Used. Listed at 11.40 USD. This vintage TCE SK Series Solid State replacement guide SKG202F from 1989 is a valuable resource for anyone interested in electronic components and semiconductors. The guide provides detailed information on the SKG202F unit, including its brand (SKE), product type (book), country/region of manufacture (United States), and unit quantity (1). Additionally, it covers the topic of modifications, making it a great resource for those interested in the history of electronic components. With its comprehensive information and detailed insights, this guide is a must-have for anyone interested in the topic of electronic components and semiconductors. Whether you are a collector, historian, or industry professional, this guide is sure to provide valuable insights and knowledge.