Digitron Semiconductors
PROGRAMMABLE UNIJUNCTION TRANSISTORS
Unspecified
Unijunction Transistors and Switches
Central Semiconductor
SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS
Unisonic Technologies
PROGRAMMABLE UNIJUNCTION TRANSISTOR
ON Semiconductor
Programmable Unijunction Transistor
Motorola => Freescale
Programmable Unijunction Transistor