Check the listing for details. PHILIPS: HIGH-VOLTAGE & SWITCHING POWER TRANSISTORS 1989 SC06. Condition: Very Good, Made in United States. Listed at 20.00 USD. The product is a vintage manual titled "PHILIPS: HIGH-VOLTAGE & SWITCHING POWER TRANSISTORS 1989 SC06." This manual provides information on high-voltage and switching power transistors produced by Philips in the United States in 1989. It is a valuable resource for vintage electronics enthusiasts and collectors interested in learning about the specifications and capabilities of these transistors. The manual likely includes detailed information on the design, performance, and application of these transistors, making it a valuable addition to any vintage audio and video collection.