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- Integrated Circuits (ICs)
- Clock/Timing - Application Specific
- Audio Special Purpose
- Clock/Timing - Clock Buffers, Drivers
- Clock/Timing - Clock Generators, PLLs, Frequency Sy…
- Clock/Timing - Delay Lines
- Clock/Timing - IC Batteries
- Clock/Timing - Programmable Timers and Oscillators
- Clock/Timing - Real Time Clocks
- Data Acquisition - ADCs/DACs - Special Purpose
- Data Acquisition - Analog Front End (AFE)
- Data Acquisition - Analog to Digital Converters (AD…
- Data Acquisition - Digital Potentiometers
- Data Acquisition - Digital to Analog Converters (DA…
- Data Acquisition - Touch Screen Controllers
- Embedded - CPLDs (Complex Programmable Logic Device…
- Embedded - DSP (Digital Signal Processors)
- Embedded - FPGAs (Field Programmable Gate Array)
- Embedded - FPGAs (Field Programmable Gate Array) wi…
- Embedded - Microcontrollers
- Embedded - Microcontrollers - Application Specific
- Embedded - Microprocessors
- Embedded - PLDs (Programmable Logic Device)
- Embedded - System On Chip (SoC)
- Interface - Analog Switches - Special Purpose
- Interface - Analog Switches, Multiplexers, Demultip…
- Interface - CODECs
- Interface - Controllers
- Interface - Direct Digital Synthesis (DDS)
- Interface - Drivers, Receivers, Transceivers
- Interface - Encoders, Decoders, Converters
- Interface - Filters - Active
- Interface - I/O Expanders
- Interface - Modems - ICs and Modules
- Discrete Semiconductor Products
- Diodes - Bridge Rectifiers
- Diodes - Rectifiers - Arrays
- Diodes-Rectifiers-Single
- Diodes - RF
- Diodes - Variable Capacitance (Varicaps, Varactors)…
- Diodes - Zener - Arrays
- Diodes - Zener - Single
- Power Driver Modules
- Thyristors - DIACs, SIDACs
- Thyristors - SCRs
- Thyristors - SCRs - Modules
- Thyristors - TRIACs
- Transistors - Bipolar (BJT) - Arrays
- Transistors - Bipolar (BJT) - Arrays, Pre-Biased
- Transistors - Bipolar (BJT) - RF
- Transistors - Bipolar (BJT) - Single
- Transistors - Bipolar (BJT) - Single, Pre-Biased
- Transistors - FETs, MOSFETs - Arrays
- Transistors - FETs, MOSFETs - RF
- Transistors - FETs, MOSFETs - Single
- Transistors - IGBTs - Arrays
- Transistors - IGBTs - Modules
- Transistors - IGBTs - Single
- Transistors - JFETs
- Transistors - Programmable Unijunction
- Transistors - Special Purpose
- Diodes - Rectifier - Module
- Diodes - TVS
- Transistors - General Purpose
- Thyristor Surge Suppressors
- Diodes
- MOSFETs - Low Voltage Power
- MOSFETs-Small Signal
- Circuit Protection
- Thermal Cutoffs (Thermal Fuses and Breakers)
- TVS - Varistors, MOVs
- TVS - Thyristors
- TVS - Surge Protection Devices (SPDs)
- TVS - Mixed Technology
- TVS - Diodes
- Surge Suppression ICs
- PTC Resettable Fuses
- Lighting Protection
- Inrush Current Limiters (ICL)
- Ground Fault Circuit Interrupter GFCI
- Gas Discharge Tube Arresters (GDT)
- Fuses
- Fuseholders
- Electrical, Specialty Fuses
- Circuit Breakers
- Accessories
- Inductors, Coils, Chokes
- Isolators
- Resistors
- Relays
- Capacitors
- Ceramic Capacitors
- Tantalum Capacitors
- Trimmers, Variable Capacitors
- Thin Film Capacitors
- Tantalum - Polymer Capacitors
- Silicon Capacitors
- Niobium Oxide Capacitors
- Mica and PTFE Capacitors
- Film Capacitors
- Electric Double Layer Capacitors (EDLC), Supercapac…
- Capacitor Networks, Arrays
- Aluminum Electrolytic Capacitors
- Aluminum - Polymer Capacitors
- Accessories
- RF/IF and RFID
- Attenuators
- Balun
- RF Accessories
- RF Amplifiers
- RF Demodulators
- RF Detectors
- RF Directional Coupler
- RF Front End (LNA + PA)
- RF Misc ICs and Modules
- RF Mixers
- RF Modulators
- RF Power Controller ICs
- RF Power Dividers/Splitters
- RF Receiver, Transmitter, and Transceiver Finished …
- RF Receivers
- RF Shields
- RF Switches
- RF Transceiver ICs
- RF Transceiver Modules
- RF Transmitters
- RFI and EMI - Contacts, Fingerstock and Gaskets
- RFI and EMI - Shielding and Absorbing Materials
- RFID Accessories
- RFID Antennas
- RFID Reader Modules
- RFID Transponders, Tags
- RFID, RF Access, Monitoring ICs
- RF Antennas
- RF Circulators and Isolators
- RF Multiplexers
- Subscriber Identification Module (SIM) Cards
- Sensors, Transducers
- Accessories
- Amplifiers
- Capacitive Touch Sensors, Proximity Sensor ICs
- Color Sensors
- Current Transducers
- Dust Sensors
- Encoders
- Float, Level Sensors
- Flow Sensors
- Force Sensors
- Gas Sensors
- Humidity, Moisture Sensors
- Image Sensors, Camera
- IrDA Transceiver Modules
- Magnetic Sensors - Compass, Magnetic Field (Modules…
- Magnetic Sensors - Linear, Compass (ICs)
- Magnetic Sensors - Position, Proximity, Speed (Modu…
- Magnetic Sensors - Switches (Solid State)
- Magnets - Multi Purpose
- Magnets - Sensor Matched
- Motion Sensors - Accelerometers
- Motion Sensors - Gyroscopes
- Motion Sensors - IMUs (Inertial Measurement Units)
- Motion Sensors - Inclinometers
- Motion Sensors - Optical
- Motion Sensors - Tilt Switches
- Motion Sensors - Vibration
- Multifunction
- Optical Sensors - Ambient Light, IR, UV Sensors
- Optical Sensors - Distance Measuring
- Optical Sensors - Photo Detectors - CdS Cells
- Optical Sensors - Photo Detectors - Logic Output
- Optical Sensors - Photo Detectors - Remote Receiver…
- IoT/Communication Modules
- Transformers
- More product categories >>
QT Brightek (QTB)
- QT Brightek is headquartered in the San Francisco bay area with sales, marketing and field application support throughout the Americas, Europe and Asia. The product families offered are SMT LED, thru-hole LEDs, LED displayss, optocoupler, IR devices, and custom modules.
- 800+ Daily average RFQ Volume
- 5,000,000 Standard Product Unit
- 1800+ Worldwide Manufacturers
- 150,000+ In-stock Warehouse
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