Since its founding in 1947 in Marlan and Rosemary Bourns, Bourns, Inc. has led the electronics industry in the design, manufacture, and sale of electronic components and integrated systems. As a pioneer for the industry, Bourns is aiming for high-growth product development for areas including computers, telecommunications, cars, and portable systems. With the launch of the Trimpot® line in 1952, Bourns set a benchmark for the quality, value, and innovation of its products and services. This was the first trimming potentiometer patented in the world. Bourns' commitment to excellence guarantees that its products and services are continuously improved to meet consumers worldwide. The concept of Bourns is based on product quality, reliable delivery, and the greatest value to its clients globally. Bourns is investing substantially in developing technology and expanding its production skills in addition to retaining worldwide manufacturing and customer support capacities in order to satisfy evolving client demands. Bourns promotes the trend towards miniaturization of components through this ongoing investment. In manufacturing processes that comply with QS 9000 and ISO 9001/2000, the quality commitment of the company is proven.
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Resistors
Potentiometers, Variable Resistors
Inductors, Coils, Chokes
Circuit Protection
TVS - Mixed Technology Surge Suppression ICs Fuses Circuit Breakers Lighting Protection Electrical, Specialty Fuses TVS - Varistors, MOVs Gas Discharge Tube Arresters (GDT) Accessories TVS - Surge Protection Devices (SPDs) Thermal Cutoffs (Thermal Fuses) TVS - Thyristors TVS - Diodes PTC Resettable Fuses FuseholdersSensors, Transducers
Accessories Temperature Sensors - Thermostats - Mechanical Optical Sensors - Photoelectric, Industrial Magnetic Sensors - Switches (Solid State) Temperature Sensors - PTC Thermistors Position Sensors - Angle, Linear Position Measuring Magnets - Multi Purpose Current Sensors Humidity, Moisture Sensors Temperature Sensors - NTC Thermistors Encoders Motion Sensors - IMUs (Inertial Measurement Units) Pressure Sensors, TransducersDiscrete Semiconductor Products
Filters
Kits
Accessories Discrete Assortment Kits Hardware Kits Resistor Kits Connector Kits Circuit Protection Kits - Fuse EMI, Filter Kits Circuit Protection Kits - TVS Diodes Switch Kits Potentiometer Kits Transformer Kits Miscellaneous Circuit Protection - Assortment Kits Sensor Kits Cable Assemblies Inductor KitsTest and Measurement
Transformers
Connectors, Interconnects
Heavy Duty Connectors - Accessories Rectangular Connectors - Spring Loaded Barrel - Audio Connectors Terminal Strips and Turret Boards Modular Connectors - Wiring Blocks Circular Connectors - Housings Rectangular Connectors - Contacts Modular Connectors - Jacks With Magnetics Terminal Blocks - Specialized Blade Type Power Connectors Coaxial Connectors (RF) Terminals - Ring Connectors Circular Connectors Terminal Blocks - Wire to Board Terminal Blocks - Accessories - Jumpers Barrel - Power Connectors Terminal Blocks - Adapters Terminal Blocks - Panel Mount Terminal Blocks - Accessories - Marker Strips Terminal Blocks - Barrier Blocks Modular Connectors - Jacks D-Sub Connectors Rectangular Connectors - Headers, Male Pins Terminal Blocks - Headers, Plugs and Sockets Terminals - PC Pin Receptacles, Socket Connectors Terminal Blocks - Accessories Sockets for ICs, Transistors Terminal Blocks - Power Distribution D-Sub, D-Shaped Connectors - Backshells, Hoods Between Series Adapters Coaxial Connectors (RF) - Accessories Terminals - Housings, Boots Terminals - Wire Splice ConnectorsRF/IF and RFID
Switches
Integrated Circuits (ICs)
PMIC - Voltage Regulators - DC DC Switching Regulators Interface - Telecom PMIC - Voltage Reference PMIC - AC DC Converters, Offline Switchers Interface - Controllers Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps PMIC - Voltage Regulators - Linear + Switching Logic - Signal Switches, Multiplexers, Decoders Linear - Comparators Specialized ICs MemoryLine Protection, Distribution, Backups
Capacitors
Cable Assemblies
Tools
Excavators, Hooks, Picks, Probes, Tuning Tools Crimpers - Crimp Heads, Die Sets Specialized Tools Accessories Screw and Nut Drivers - Sets Assorted Tool Kits Pliers Crimpers, Applicators, Presses Screw and Nut Drivers Wrenches Screw and Nut Drivers - Bits, Blades and Handles Knives, Cutting Tools Wire Strippers and Accessories Chemicals, Cleaners Heat Guns, Torches, Accessories Sockets, Socket Handles Crimpers, Applicators, Presses - Accessories Hex, Torx KeysCables, Wires
Optoelectronics
Audio Products
Hardware, Fasteners, Accessories
Industrial Automation and Controls
Development Boards, Kits, Programmers
Boxes, Enclosures, Racks
Labels, Signs, Barriers, Identification
Battery Products
Cables, Wires - Management
Fans, Thermal Management
Static Control, ESD, Clean Room Products
Tapes, Adhesives, Materials
Maker/DIY, Educational
Relays
Crystals, Oscillators, Resonators
Power Supplies - Board Mount
Prototyping, Fabrication Products
Memory Cards, Modules
Motors, Solenoids, Driver Boards/Modules
Power Supplies - External/Internal (Off-Board)
Resistors
- AccessoriesResistor Networks, ArraysSpecialized ResistorsChassis Mount ResistorsChip Resistor - Surface MountThrough Hole Resistors
Potentiometers, Variable Resistors
- Trimmer PotentiometersAccessoriesScale DialsSlide PotentiometersAdjustable Power ResistorValue Display PotentiometersRotary Potentiometers, RheostatsThumbwheel Potentiometers
Inductors, Coils, Chokes
- Arrays, Signal TransformersWireless Charging CoilsFixed InductorsAdjustable Inductors
Circuit Protection
- TVS - Mixed TechnologySurge Suppression ICsFusesCircuit BreakersLighting ProtectionElectrical, Specialty FusesTVS - Varistors, MOVsGas Discharge Tube Arresters (GDT)AccessoriesTVS - Surge Protection Devices (SPDs)Thermal Cutoffs (Thermal Fuses)TVS - ThyristorsTVS - DiodesPTC Resettable FusesFuseholders
Sensors, Transducers
- AccessoriesTemperature Sensors - Thermostats - MechanicalOptical Sensors - Photoelectric, IndustrialMagnetic Sensors - Switches (Solid State)Temperature Sensors - PTC ThermistorsPosition Sensors - Angle, Linear Position MeasuringMagnets - Multi PurposeCurrent SensorsHumidity, Moisture SensorsTemperature Sensors - NTC ThermistorsEncodersMotion Sensors - IMUs (Inertial Measurement Units)Pressure Sensors, Transducers
Discrete Semiconductor Products
- Thyristors - TRIACsTransistors - Special PurposeThyristors - SCRsDiodes - Bridge RectifiersDiodes - Zener - SingleTransistors - Bipolar (BJT) - SingleDiodes - Rectifiers - ArraysTransistors - IGBTs - SingleDiodes - Rectifiers - SingleTransistors - FETs, MOSFETs - Single
Filters
- Power Line Filter ModulesEMI/RFI Filters (LC, RC Networks)AccessoriesCommon Mode ChokesDSL FiltersFerrite Beads and ChipsCable Ferrites
Kits
- AccessoriesDiscrete Assortment KitsHardware KitsResistor KitsConnector KitsCircuit Protection Kits - FuseEMI, Filter KitsCircuit Protection Kits - TVS DiodesSwitch KitsPotentiometer KitsTransformer KitsMiscellaneousCircuit Protection - Assortment KitsSensor KitsCable AssembliesInductor Kits
Test and Measurement
- Equipment - SpecialtyThermometersTest Clips - Alligator, Crocodile, Heavy DutyEquipment - MultimetersTest Leads - Thermocouples, Temperature ProbesTest PointsEquipment - Environmental TestersTest Leads - Kits, AssortmentsAccessories
Transformers
- Specialty TransformersAudio TransformersSwitching Converter, SMPS TransformersPower TransformersPulse TransformersCurrent Sense TransformersIsolation Transformers and Autotransformers, Step Up, Step DownAccessories
Connectors, Interconnects
- Heavy Duty Connectors - AccessoriesRectangular Connectors - Spring LoadedBarrel - Audio ConnectorsTerminal Strips and Turret BoardsModular Connectors - Wiring BlocksCircular Connectors - HousingsRectangular Connectors - ContactsModular Connectors - Jacks With MagneticsTerminal Blocks - SpecializedBlade Type Power ConnectorsCoaxial Connectors (RF)Terminals - Ring ConnectorsCircular ConnectorsTerminal Blocks - Wire to BoardTerminal Blocks - Accessories - JumpersBarrel - Power ConnectorsTerminal Blocks - AdaptersTerminal Blocks - Panel MountTerminal Blocks - Accessories - Marker StripsTerminal Blocks - Barrier BlocksModular Connectors - JacksD-Sub ConnectorsRectangular Connectors - Headers, Male PinsTerminal Blocks - Headers, Plugs and SocketsTerminals - PC Pin Receptacles, Socket ConnectorsTerminal Blocks - AccessoriesSockets for ICs, TransistorsTerminal Blocks - Power DistributionD-Sub, D-Shaped Connectors - Backshells, HoodsBetween Series AdaptersCoaxial Connectors (RF) - AccessoriesTerminals - Housings, BootsTerminals - Wire Splice Connectors
RF/IF and RFID
- RF Evaluation and Development Kits, BoardsRF AccessoriesRFI and EMI - Shielding and Absorbing MaterialsBalunRF Misc ICs and ModulesRF Directional Coupler
Integrated Circuits (ICs)
- PMIC - Voltage Regulators - DC DC Switching RegulatorsInterface - TelecomPMIC - Voltage ReferencePMIC - AC DC Converters, Offline SwitchersInterface - ControllersLinear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsPMIC - Voltage Regulators - Linear + SwitchingLogic - Signal Switches, Multiplexers, DecodersLinear - ComparatorsSpecialized ICsMemory
Line Protection, Distribution, Backups
- Uninterruptible Power Supply (UPS) SystemsPower Distribution, Surge ProtectorsAccessories
Capacitors
- Trimmers, Variable CapacitorsAluminum Electrolytic CapacitorsFilm CapacitorsCapacitor Networks, Arrays
Cable Assemblies
- Jumper Wires, Pre-Crimped LeadsUSB CablesCircular Cable AssembliesPower, Line Cables and Extension CordsBarrel - Power CablesFiber Optic CablesFlat Flex, Ribbon Jumper CablesRectangular Cable Assemblies
Tools
- Excavators, Hooks, Picks, Probes, Tuning ToolsCrimpers - Crimp Heads, Die SetsSpecialized ToolsAccessoriesScrew and Nut Drivers - SetsAssorted Tool KitsPliersCrimpers, Applicators, PressesScrew and Nut DriversWrenchesScrew and Nut Drivers - Bits, Blades and HandlesKnives, Cutting ToolsWire Strippers and AccessoriesChemicals, CleanersHeat Guns, Torches, AccessoriesSockets, Socket HandlesCrimpers, Applicators, Presses - AccessoriesHex, Torx Keys
Optoelectronics
- Panel Indicators, Pilot LightsLEDs - Spacers, StandoffsLamps - Incandescents, NeonsLED Lighting - WhiteOptics - LensesInvertersLEDs - Lamp Replacements
Audio Products
- AccessoriesSpeakers
Hardware, Fasteners, Accessories
- KnobsMiscellaneousDIN Rail ChannelStructural, Motion HardwareBoard Spacers, StandoffsRivets
Industrial Automation and Controls
- Panel MetersPneumatics, HydraulicsPanel Meters - AccessoriesAccessoriesControllers - Cable Assemblies
Development Boards, Kits, Programmers
- AccessoriesEvaluation and Demonstration Boards and KitsEvaluation Boards - SensorsEvaluation Boards - Embedded - MCU, DSP
Boxes, Enclosures, Racks
- Card GuidesBoxesBox AccessoriesBox ComponentsHandles
Labels, Signs, Barriers, Identification
- Signs, Nameplates, PostersLabels, Stickers, Decals - Preprinted
Battery Products
- AccessoriesBattery Holders, Clips, Contacts
Cables, Wires - Management
- Cable Ties - Holders and MountingsBushings, GrommetsCable and Cord GripsCable Supports and Fasteners
Fans, Thermal Management
- Thermal - Pads, SheetsFans - Accessories - Fan CordsDC Brushless Fans (BLDC)Fans - Finger Guards, Filters & Sleeves
Static Control, ESD, Clean Room Products
- Static Control Shielding Bags, MaterialsClean Room Swabs and Brushes
Tapes, Adhesives, Materials
- Glue, Adhesives, ApplicatorsTape
Maker/DIY, Educational
- Robotics KitsBooks, MediaEducational Kits
Crystals, Oscillators, Resonators
- OscillatorsCrystals
Power Supplies - Board Mount
- Accessories
Prototyping, Fabrication Products
- Jumper Wire
Memory Cards, Modules
- Memory - Modules
Motors, Solenoids, Driver Boards/Modules
- Motor Driver Boards, Modules
Power Supplies - External/Internal (Off-Board)
- AC DC Converters
