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Vendor Product Logos: P -> Z
- many of them obsolete and/or disappeared long ago -

0 > E F > O P > Z
Pacific Monolithics Picosecond Pulse Labs
Panasonic Planar Filter
Panavise Planar Monolithics
P&B PMC-Sierra
Panduit Positronic
Parallax Power-One
Parker RF Powerwave
Paladin Tools Precision Electronic Components
Parlex Precision Monolithics
Pascall Premier Devices
Pasternak Preo
Performance Semiconductor Primarion Primarion
Pericom Semiconductor Prolific Technologies
PhaseLink Laboratories Princeton Technology
   Philips Protek Devices
Phoenix Contact Pulizzi Engineering
Photonic Detectors Pulsar Microwave
Q-Bit Quality Semiconductor Quality Semiconductor
Q-par Angus Quantum Research
Quadravox Quarton
Qualcomm   QLogic QuickLogic
Qualtek QuinStar Technology QuinStar Tech.
Rabbit Semiconductor Res-Net Microwave - RF Cafe Res-Net Microwave
Radiall RF Amplifiers
Ramtron RF & Connector Technology (RFCT) RF Connector Tech.
Raychem RF Design
Rayming RF Industries
Raytheon RF Micro Devices
RCA Solid State RF Power Exchange
Reactel Reactel RF Solutions Ltd. UK
  Realtek RF Solutions
Rectron Rectron Richco
Red Lion Controls Rikei
Remec RLC
Rendition Rockwell
Renesas Technology Renesas Technology Rohm
S3 Siliconix Siliconix
   Sage Sage Labs Silicon Wave
Saifun Semiconductors Saifun Semiconductors SMC SMC
Sames Pty Ltd. Simtek
Samsung Singatron
Samsung Electronics    Sipex Sipex
Samsung Semiconductor Sirenza
Samtec SiRF SiliconRF
San Francisco Circuits (90x30) San Francisco Circuits Siward
   Sanken Sanken Electric Skyworks
      Sanyo Global Sanyo Solid State Scientific
SaRonix Sony
Scenix Scenix Space Electronics Space Electronics
Schaevitz Sensors Specialists Microwave Solutions
Schott Corp SpecTek
Seagate Technology Spectrum Control
SEEQ Technology Spinner
Seiko Epson Sprague Goodman
Semflex SRC Devices
Sensory Staco Energy
SenSym ICT Standard Microsystems
Serpac Stanley
Sescosem Steinel
SGS ST Microelectronics
SGS-Ates Steward
Sharp Stewart Connector
Shindengen Shindengen Storm
Sierra Semiconductor Sumida
Siemens Summit  Microelectronics Summit Microelectronics
SigmaTel Sunbrite
Signal Processing Technologies Signal Processing Technologies Sunmoon Micro Sunmoon Micro
Signetics Sunon
SiGe Sunplus Sunplus
SiLabs Susumu Co
Silicon Integrated Systems SV Microwave
Siliconix Swanstrom Tools
Silicon Laboratories Silicon Laboratories, SiLabs Switchcraft
Silicon Magic Synergy Semiconductor Synergy Semiconductor
Silicon Storage Technology Synergy Microwave
Silicon Systems Synertek
Siliconians Siliconians    
Tadiran Toshiba
Taiwan Semiconductor Taiwan Semiconductor Toyocom (Epson)
Taiyo Yuden TPI
Talema Transient Specialists - 78x26 Transient Specialists
Tamura Triad RF Systems - RF Cafe Triad RF Systems
   TDK Semiconductor TDK Trident
Teccor Electronics    TriQuint Semiconductor Trilithic
Tekmos Tekmos Trimble
Telcom Semiconductor Tripath Technology
Teledyne Tripp-Lite
Telefunken TriQuint Semiconductor
Telegartner Triscend Triscend
Teltone Teltone Trompeter
Temex TRU
Texas Instruments Tseng Labs
Thermometrics Tundra
Thomson-CSF Twin Industries
Toko Turbo IC Turbo IC
Torex Semiconductor Tyco
TotalTemp Technologies 78x26 TotalTemp Tech.    
Ubicom Ubicom Unitrode
µBlox USAR Systems    USAR Systems USAR Systems
Unigen Unigen US Lasers
  United Microelectronics Utron Technology
United Technologies Microelectronics Center (UTMC) United Technologies    
V3 Semiconductor V-Finity
Vadem Via Technologies
Vanguard International Semiconductor vidaRF - RF Cafe VidaRF
Vantis Vitelic
Varitronix    Vishay
VEB Halbleiterwerk Frankfurt/ Oder (HFO) (former GDR) VLSI Technology
Vector Electronics Volgen
Vectron Volterra Volterra
Waferscale Integration (WSI) Waferscale Integration (WSI) Wickmann
Wakefield Engineering Wieland
Watkins Johnson Wiha
Waveline Winbond Electronics
Weco Windfreak Technologies Windfreak Tech.
Weidmuller Wing Shing Wing Shing
Weinschel Wintec Industries
Weitek Withwave (78x26) withwave
Weltrend Weltrend Wolfsom Microelectronics Wolfsom Microelectronics
   Western Digital Western Digital World Magnetics
Xcelite    Xemics Xemics
Xecom     Xicor
Xeltek Xilinx
Yageo    Yamaha
Zarlink Semiconductor ZMD (Zentrum Mikroelektronik Dresden) ZMD (Zentrum Mikroelektronik Dresden)
   Zetex Semiconductors Zetex Zoran
Zhengxin Microelectronics Zhengxin Microelectronics Z-World
KR Electronics (RF Filters) - RF Cafe

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024


    Kirt Blattenberger,


RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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