Philips Data Handbook. Electronic Components and Materials Division. Semiconductors and integrated circuits. A lot of 7: (Part 1) Signal diodes, Variable capacitanc diodes, Voltage regulator diodes, Rectifier diodes, Thyristors, diacs, traics, Rectifier stacks, Accessories, Heatsinks (November 1969) / (Part 2) Low frequency transistors, Low frequency power transistors, Deflection transistors, Accessories (1 x October 1969 / 1 x October 1971 / (Part3) High frequency transistors, Swatching transistors, Accesories (November 1969) / (Part 4) Transmitting transistors, Field effect transistors, Dual transistors, Microminiature device for thick- and thin-film circuits, Photo devices (December 1969) / (Part 5) Digital Integrated Circuits, Linear In