R.F. Power Components, Inc.couplers, divider, terminations, resistors R. G. Allen Co. capacitors, resistors, varistors R.G.D. [Nanjing Rong Guang Da Electronics] plastic-film capacitors Radiall Connectors Radiant Opto-Electronics Corporation backlight modules Radio Waves Inc. microwave, WiFi & broadband wireless antennas acquired by Smiths Interconnect Radiohm Potentiometers & Switches Rafi GmbH & Co. KG switches Rakon Limited Quartz Crystal & Oscillators former IQD business line acquired by IQD Frequency Products Ltd. RAKON TEMEX microwave components acquired by Rakon Limited Ralec Electronics Corp. resistors Raltron Electronics Corporation quartz filters, crystals, ceramic resonators, oscillators, clocks, VCXOs, TCXOs, OCXOs & SAWs acquired by RAMI Technology Group RAMI Technology Group quartz filters, crystals, ceramic resonators, oscillators, clocks, VCXOs, TCXOs, OCXOs & SAWs Ranoda connectors Rapid Conn Inc connectors, cables RARA ELECTRONICS CORPORATION resistors Raychem Circuit Protection surge protectors a unit of Tyco Electronics [now TE Connectivity] Raycom transformers, inductors, magnetics a subsidiary of Electro Technik Industries Inc. Raycon Technology, Inc. connectors, sockets, cable assemblies Rayovac Corp. batteries RCD Components Inc. resistors, capacitors, coils, delay lines RCL Shallcross acquired by IRC International Resistive Company, Inc. now TT electronics plc RDI connectors, switches, buzzers, speakers a unit of Tyco Electronics [now TE Connectivity] Reed Relays and Electronics India Limited reed switches, reed sensors Regal Beloit Corporation electric motors, electrical and mechanical motion control products Read-Rite Corporation [RDRT] magnetic recording heads RECOM Electronic GmbH DC/DC converters Redpoint Thermalloy Ltd. Heatsinks Regal Electronics connectors, speakers, power supplies Releco S.A. Relays Reliable Capacitors High-End Capacitors for audio & video Relpol S.A. relays Remtech acquired by SUMIDA Corporation Please check SUMIDA EMS GmbH or SUMIDA flexible connections GmbH or SUMIDA Components GmbH too! Renata SA Lithium, Silver-Oxid & Zinc-Air Batteries Renco Electronics transformers, coils, inductors Res-Net Microwave Inc. microwave/RF attenuators, resistors & terminations a subsidiary of Electro Technik Industries Inc. Reson DIP switches Retconn connectors ReVolt Technology AS rechargeable zinc-air batteries RF Industries connectors and cable assemblies RF Monolithics Inc. [RFM] RF transceivers, RF transmitters, RF receivers, SAW filters, SAW resonators and oscillators. RFI Corporation transformers, capacitors, modulators RFTechniques power resistors, terminations, attentuators Rhombus Industries Inc. transformers, inductors, delay lines, filters Rhopoint Components Ltd. Thin-film resistors Ria electronic Inc. connectors Ricco Electronics jacks & sockets Richco Inc. plastic fasteners Richey Capacitor Inc. capacitors Richmeg Industry Co. Ltd. solenoids Riedon resistors Rigel batteries Ringford Products buzzers, electret microphones Ritek OLED check RiTdisplay Corporation too! Rittal enclosures RIFA now Evox Rifa check Evox Rifa North America too! River Eletec Corp. quartz, resistors, inductors RK Rose + Krieger GmbH USA or RK Rose + Krieger GmbH Germany please check Phoenix Mecano AG please check Phoenix Mecano USA too! Rltech AC/DC, DC/DC power supplies RMS Technologies step motors, drivers & controllers Robinson Nugent Connectors acquired by 3M Rocktech Displays Limited LCD display modules Rodale buzzers, transducers, relays, fans, transformers Rodan displays Roederstein Vishay Resistors & Capacitors Roederstein electrolytic capacitors now BC Components acquired by Vishay Intertechnology Inc. Rohm Semiconductor Inc. resistors check ROHM UK or ROHM Electronics Division US or Rohm Semiconductor Inc. [Japan] too! Multilayer Ceramic Capacitor Product Lines acquired by Murata [Japan] Romer GmbH Banana plug Rong Feng Industrial Co. Ltd. switches Rose + Bopla please check Phoenix Mecano AG please check Phoenix Mecano USA too! Rose Systemtechnik GmbH please check Phoenix Mecano AG please check Phoenix Mecano USA too! Rosenberger Connectors Royal Ohm [ROYAL ELECTRONIC FTY] resistors Rubycon Corp. Electrolytic Capacitors Ruey Shen Electronics DIP switches Ruf Electronics GmbH potentiometers, sensors RXD Technologies, L.L.C. crystals, filters, oscillators, resonators Direct Link to this page: Page updated on