Unspecified
Photoconductive Cells and Analog Optoisolators (Vactrols®)
Holtek Semiconductor
12-Memory Tone/Pulse Dialer
NXP Semiconductors.
PNP 4 GHz wideband transistor
Mitel Networks
Multi-Channel Voice Echo Canceller
Unspecified
Photoconductive Cells and Analog Optoisolators (Vactrols®)
Unspecified
PHOTOCONDUCTIVE CELL
PerkinElmer Inc
Photoconductive Cells and Analog Optoisolators (Vactrols®)
Holtek Semiconductor
1-memory/2-memory tone/pulse dialer
New Jersey Semiconductor
Silicon NPN Power Transistor
Mitsumi
System Reset Monolithic IC PST93XX Series
STMicroelectronics
2K (128 x 16 or 256 x 8) SERIAL MICROWIRE EEPROM
Holtek Semiconductor
15-Memory Tone/Pulse Dialer