Richardson RFPD


	PRODUCTS Semiconductors - Discretes Diodes Diode Module Kit/Hardware Laser Diode Power Diodes Bridge Rectifier Diode Module Rectifier Module - Fast Recovery/FRED Rectifier Module - Schottky Rectifier Module - Standard Recovery SCR Diode Module Silicon Carbide Diode Switching Diode Module RF Diodes RF Gunn Diode RF Multiplier Diode RF PIN Diode RF Schottky Diode RF Varactor Tuning Diode Silicon Carbide/Silicon Hybrid Modules Thyristors GTO Thyristor SCR - Fast turn-off SCR - Phase Control Thyristor Thyristor Module Transistors Power Transistors Power Conversion Assembly Power FREDFET Transistor Power IGBT Transistor Power IPM Transistor Power MOSFET Transistor Silicon Carbide Transistor RF Transistor Evaluation Board RF Transistor Test Fixture Transistor - RF Power RF Power Transistor Bipolar/HBT RF Power Transistor GaAs RF Power Transistor GaN RF Power Transistor LDMOS RF Power Transistor MOSFET RF Power Transistor pHEMT RF Power Transistor Silicon Carbide Transistor - Small Signal RF Small Signal Transistor Bipolar/HBT RF Small Signal Transistor E-pHEMT RF Small Signal Transistor HFET RF Small Signal Transistor MESFET RF Small Signal Transistor MOSFET RF Small Signal Transistor pHEMT Semiconductors - ICs Active RF Power Splitters Attenuators - Active Attenuator - Digitally Controlled Attenuator - Evaluation Boards Attenuator - Variable Voltage Detector/Controller Encoder/Decoder Linear ICs Amplifier - Op Amps Amplifier - Special Purpose Comparator Data Converters Converter - ADC Converter - DAC Miscellaneous Converter DC to DC Converter Digital Potentiometer Driver ICs and Modules Bias Driver Gate Driver LED Driver IC MOSFET Driver IC Optical Modulator Driver Plug-and-Play IGBT Driver Interface - Audio/Video Interface - Miscellaneous Interface - Transceiver Linear ICs - Evaluation Board Multiplier/Divider Video IC Voltage Reference Voltage Regulator Memory Flash Memory SDRAM Memory Microphone IC Multi-Function ICs Multi-Function IC Evaluation Kit Multi-Function Receiver IC Multi-Function Transceiver Multi-Function Tuner IC Optoelectronics Digital Isolator Photocoupler (Optocoupler) Power Management IC Processors Digital Signal Processors Digital Signal Processor - Development Tool Digital Signal Processor IC Microcontrollers Microcontroller - Development Tool Microcontroller IC RF Amplifiers Amplifiers - (75 Ohm) Broadband/CATV Broadband/CATV (75 Ohm) Drop Amplifier Broadband/CATV (75 Ohm) Evaluation Board Broadband/CATV (75 Ohm) Line Amplifier Broadband/CATV (75 Ohm) LNA Broadband/CATV (75 Ohm) Misc. Amplifier Broadband/CATV (75 Ohm) Reverse Amplifier Amplifiers - mmW mmW Amplifier Evaluation Board / Designer Kit mmW Buffer Amplifier mmW Driver Amplifier mmW General Purpose Amplifier mmW LNA mmW Power Amplifier mmW VGA Amplifiers - Performance Enhancement Envelope Tracking - Power Modulator Performance Enhancement - Misc./Accessory RF Predistortion - Linearizer RF Predistortion - Predistortion Evaluation Kit Amplifiers - RF & Microwave Gain Block IF Amplifier RF & MW Amplifier Evaluation Board/Designer Kit RF & MW Driver Amplifier RF & MW LNA RF & MW Power Amplifier RF & MW VGA TIA Module RF and mmW Front End Module RF Limiter Semiconductor Designer Kit Sensors Accelerometer Sensor Miscellaneous Sensor Pressure Sensor Sensor Evaluation Board Temperature Sensor Standard Logic Logic and Timing Multiplexer Switches Analog Switch Broadband (75 ohm) Switch RF and Microwave Switch Switch Evaluation Board Systems and Subsystems Power Amplifier Systems Power Amplifier System Accessories RF & MW Module Power Amplifier RF & MW Pallet Power Amplifier RF & MW Rack Mount Power Amplifier Power Drive Solutions Industrial Power Filter Industrial Power Supply Overvoltage Products Dynamic Brake Line Regeneration Unit Overvoltage Braking Resistor Overvoltage Braking Transistor Regulator for VFDs Switching Regulator Module Undervoltage Products Charger/Discharger Undervoltage Ride-Thru Product M2M Modules, Gateways & Modems Bluetooth Bluetooth Adapter Bluetooth Module Cellular Gateways 2G Cellular Gateway 3G Cellular Gateway 4G/LTE Cellular Gateway Cellular Modems 2G Cellular Modem 3G Cellular Modem Cellular Modem Development Kit Cellular Modules Embedded Cellular Module Development Kit Embedded Cellular Modules 2G Embedded Cellular Module 3G Embedded Cellular Module 4G/LTE Embedded Cellular Module Mini Card Development Kit Mini Cards 3G Mini Card 4G/LTE Mini Card GPS GPS Development Kit GPS Module GPS Tracker ISM Gateways 868 MHz ISM Gateway ISM Modules 868 MHz ISM Module 900 MHz ISM Module ISM Module Development Kit M2M Accessory WiFi WiFi Adapter WiFi Development Kit WiFi Module Zigbee Zigbee Development Kit Zigbee Module Antennas Antenna Evaluation Board Antenna Hardware/Accessory Antenna Unit Power Supplies Converter Modules AC to DC Converter Module AC to DC Converter, LED Driver Module DC to DC Converter Module DC to DC Converter, LED Driver Module EMI Filter Power Factor Correction Module Interconnect Adapters Coax/Coax Between Series Adapter In Series Adapter Coax/Coax/Coax Tee Adapter Cable Assemblies Non-RF Cable Assembly RF RF Standard Cable Assembly RF Test Cable Assembly Connectors Card-Edge and Backplane Connector Circular Multipin Circular Connector DC Power Connector D-Subminiature Connector EMI Filtered EMI Filtered D-Sub Connector Fiber Optic Connector Input/Output (I/O) Connector Miscellaneous Connector Rectangular Connector RF Coaxial Multi-Coax Test Header Connector RF Coaxial Board Mount Connector RF Coaxial Cable Mount Connector RF Coaxial Panel Mount Connector USB and Firewire Connector DC Block Dust Cap EMP/Lightning Protector Header IC and Component Socket Interconnect Accessory Interconnect Kit Interconnect Tool Power Entry Module RF Coaxial Cable Terminal Block Terminals General Terminal Terminations RF Coaxial Termination Waveguide Waveguide Load Frequency Control Clock Module Downconverter Frequency Control Evaluation Board Frequency Divider/Prescaler Frequency Multiplier Modulator/Demodulator Oscillators Oscillator Crystal Oscillator Gunn Oscillator OCXO Oscillator TCXO Oscillator VCO Oscillator VCXO Phase Discriminator Phase Shifter Phase-Lock-Loop (PLL) Resonators Ceramic Resonator Crystal Resonator SAW Resonator RF Mixer Synthesizer Up/Down Converter Embedded Solutions Broadcast Transmitters Transmitters - Misc Components Integrated Radio / M2M Unit RF Modules RF Linear Upconverter/Amplifier Module RF Module Developer Kit RF Module Evaluation Board RF Module Hardware/Accessory RF Receiver Module RF Transceiver Module RF Transmitter Module Passive Devices Attenuators Attenuator - Fixed Coaxial Attenuator - Optical Attenuator - PCB Mount Capacitors Aluminum Electrolytic Capacitor Aluminum Polymer Capacitor Capacitor Design Kit Capacitor Hardware Ceramic Capacitors Ceramic Capacitor - Disc Ceramic Capacitor - Multilayer Digitally Tunable Capacitors Digitally Tunable Capacitor Evaluation Board Digitally Tunable Capacitor IC Film Capacitor High Voltage Induction Capacitor Mica Capacitor mmWave Capacitors Broadband mmWave SMT Capacitor Silicon Capacitor (MIS/MNS) Single Layer Ceramic Capacitor (SLC) Oil Filled Capacitor RF Capacitors Broadband SMT RF Capacitor (DC-40GHz) Ceramic Multilayer Capacitor (BX & X7R) Ceramic Multilayer Capacitor (P90 & NP0) RF/Microwave Capacitor Kit Tantalum Capacitor Ultra Capacitors Ultracapacitor Ultracapacitor Integration Kit Variable Capacitor Circulator/Isolator Delay Lines Passive Delay Unit Dividers/Combiners Doherty Combiner N-Way Divider / Combiner Filters Band Pass Filter Diplexer Duplexer Low Pass Filter Inductors Inductor Kit Power Inductor RF Chip Inductor RF Coil Inductor Ultra-Broadband Inductor Magnetics - Transformers Balun Transformer Balun Transformer Kit Passive Components Design Kit Resistors Composition Resistor Film Resistors Metal Film Resistor Thick Film Resistor Microwave Chip Resistor Miscellaneous Resistor Potentiometer Resistor Hardware/Accessory Resistor Kit RF Resistor Wirewound Resistor RF Couplers RF Directional Coupler RF Dual Directional Coupler RF Hybrid Coupler RF Crossover RF Signal Limiter - Coaxial RF Termination Transducers Fluxgate Current Transducer Hall Effect Current Transducer Hall Effect Voltage Transducer Voltage Suppression Transient Voltage Suppressor Voltage Suppression Gas Discharge Tube Electromechanical Circuit Breakers Circuit Breaker Device EMI/Shielding EMI Kit EMI Low Pass Filter EMI/Shielding Miscellaneous Hardware Feed-Thru Filter Gaskets Connector / Waveguide EMI Gasket Surface Mount Ground Pads Power Line Filter Relays General Purpose Relay Relay Accessory RF RF Attenuator Relay RF Relay Solid State Relay Switches General Purpose General Purpose Mechanical Switch RF RF Coaxial Switch Thermal Management Clamp Compression System Heat Sinks Board Level Heat Sink Bonded Fin Heat Sink Extruded Heat Sink Liquid Cold Plate Heat Sink Thermal Management Accessories Thermal Adhesive/Compound/Material Thermal Hardware Tuning Element APPLICATIONS Aerospace and Defense Avionics (Including Commercial) Communications (2-30 MHz) HF (30-512 MHz) Band I (500-2500 MHz) Band II Electronic Warfare Jammers ( 30-512 MHz) VHF/UHF ( 500-2500 MHz) L/S Band (2500-6000 MHz) S/C Band Radar (Including Commercial) (1200-1400 MHz) L Band (2700-3500 MHz) S Band (4000-6000 MHz) C Band (8000-10500 MHz) X Band SatCom/SatNav (Including Commercial) Battery Chargers Broadcast Transmission FM (88-108MHz) UHF (470-862MHz) VHF (174-230MHz) Broadband/CATV CO2 Laser Exciter ISM 5-6 GHz M2M – Machine-to-Machine MRI Motor Drives Plasma RF Generator Point-to-Point Radio 18 GHz 23 GHz - 24 GHz 28 GHz 38 GHz Power Conditioning RF Test and Measurement Solar Power Uninterruptible Power Supply (UPS) Welding WiMAX/WiBro Wind Power Wireless Infrastructure Macro Cell BTS (Base Station) Remote Radio Heads/Distributed Antenna Systems Repeaters Small Cell (Femto, Micro, Pico) TECHNOLOGIES SiC - Silicon Carbide GaN - Gallium Nitride SOI - Silicon-On-Insulator SERVICES Assembly Power Conversion Assembly Build-to-Print Assemblies Custom Modules Engineered Assemblies Standard Assemblies RF Custom Cable Assemblies Design & Engineering Application Design Assistance Power Conversion Design & Engineering Capabilities Design & Engineering Centers Machining Plating, Chemical Processing & Finishing RF & Microwave Design & Engineering Capabilities RF Application Labs Solder Dipping Testing Power Conversion Testing RF & Microwave Testing RF & Microwave Component Testing & Sorting RF Assembly Testing RF Power Transistor Matching, Testing & Sorting Supply Chain Services Cross-Referencing Custom Bar Code Labeling Electronic Data Interchange (EDI) Kitting Value-Added Supply Chain Services Worldwide Logistics Services ABOUT US Worldwide Locations Our Suppliers Quality Environment Careers Press Room Corporate News Supplier News Awards & Recognition Product News Seminars & Events Media Library WHAT'S NEW CONTACT US Customer Support Local Sales Support Product Technical Support Website Support Human Resources Press Contacts Corporate DESIGN RESOURCE CENTER

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TOKO

Since developing the world’s first intermediate frequency transformer (IFT) for transistor radios in 1955, TOKO Inc., has a distinguished history of creative application of coil winding and material development in power and RF passive electronic components. Now a major supplier of power inductor solutions, TOKO is a global leader in ferrite and metal alloy inductor technologies for a wide variety of DC-DC converter applications in consumer, industrial, and automotive platforms.

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Passive Devices

Balun Transformer (2)

Band Pass Filter (5)

RF Coil Inductor (2)

Power Inductor (3)

RF Chip Inductor (135)