NXP Semiconductors.
Single Zener diodes
SMSC -> Microchip
128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications
Protek Devices
LOW PROFILE 240V AC POWER LINE SURGE SUPPRESSOR
Fairchild Semiconductor
4-Pin Phototransistor Optocouplers
Micro Commercial Components
3.0Watt Zener Diode 3.3to200Volts
ProTek Devices.
LOW PROFILE 240V AC POWER LINE SURGE SUPPRESSOR
Fairchild Semiconductor
4-Pin Phototransistor Optocouplers
Fairchild Semiconductor
4-Pin Phototransistor Optocouplers