Product categories

AC DC Converters
AC DC Converters, Offline Switchers
Accelerometers
ADCs/DACs - Special Purpose
Alarms, Buzzers, and Sirens
Aluminum - Polymer Capacitors
Aluminum Electrolytic Capacitors
Ambient Light, IR, UV Sensors
Amplifiers
Analog and Digital Output
Analog Front End (AFE)
Analog Multipliers, Dividers
Analog Switches - Special Purpose
Analog Switches, Multiplexers, Demultiplexers
Analog to Digital Converters (ADC)
Angle, Linear Position Measuring
Application Specific Clock/Timing
Application Specific Microcontrollers
Arrays, Edge Type, Mezzanine (Board to Board)
Arrays, Signal Transformers
Attenuators
Audio Amplifiers
Audio Products
Audio Special Purpose
Audio Transformers
Automotive Relays
Backplane Connectors
Balun
Batteries
Battery Chargers
Battery Management
Bipolar (BJT)
Bipolar RF Transistors
Bipolar Transistor Arrays
Bipolar Transistor Arrays, Pre-Biased
Bridge Rectifiers
Buffers, Drivers, Receivers, Transceivers
Cable Ferrites
Cable Pull Switches
Capacitors
Ceramic Filters
Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
Circuit Protection
Clock Buffers, Drivers
Clock Generators, PLLs, Frequency Synthesizers
Clock/Timing
CODECS
Color Sensors
Common Mode Chokes
Comparators
Comparators
Compass, Magnetic Field (Modules)
Configurable Switch Components
Configurable Switch Contact Blocks
Configuration PROMs for FPGAs
Connectors, Interconnects
Controllers
Controllers
Counters, Dividers
CPLDs (Complex Programmable Logic Devices)
Crystals
Crystals, Oscillators, Resonators
Current Regulation - Diodes, Transistors
Current Regulation/Management
Current Sense Transformers
Current Sensors
Data Acquisition
DC DC Converters
DC DC Switching Controllers
Delay Lines
Delay Lines IC
DIACs, SIDACs
Digital Isolators
Digital Potentiometers
Digital to Analog Converters (DAC)
DIN 41612
Diode Arrays
Diodes
DIP Switches
Direct Digital Synthesis (DDS)
Discrete Semiconductor Products
Display Drivers
Distance Measuring
Drivers, Receivers, Transceivers
DSL Filters
DSP (Digital Signal Processors)
Edgeboard Connectors
Electric Double Layer Capacitors (EDLC), Supercapacitors
Electrical, Specialty Fuses
Embedded
EMI/RFI Filters (LC, RC Networks)
Encoders
Encoders, Decoders, Converters
Energy Metering
Feed Through Capacitors
Ferrite Beads and Chips
FET, MOSFET Arrays
FETs, MOSFETs
FFC, FPC (Flat Flexible) Connector Assemblies
FFC, FPC (Flat Flexible) Connector Housings
FFC, FPC (Flat Flexible) Connectors
Fiber Optic Receivers
Fiber Optic Transceiver Modules
Fiber Optic Transmitters - Discrete
Fiber Optic Transmitters - Drive Circuitry Integrated
FIFOs Memory
Film Capacitors
Filters
Filters - Active
Fixed Inductors
Flip Flops
Force Sensors, Load Cells
FPGAs (Field Programmable Gate Array)
FPGAs (Field Programmable Gate Array) with Microcontrollers
Full Half-Bridge (H Bridge) Drivers
Fuses
Gas Discharge Tube Arresters (GDT)
Gas Sensors
Gate Drivers
Gates and Inverters
Gates and Inverters - Multi-Function, Configurable
Gyroscopes
Hard Metric, Standard
Headers, Male Pins
Headers, Receptacles, Female Sockets
High Frequency (RF) Relays
Hot Swap Controllers
Humidity, Moisture Sensors
I/O Expanders
IC Batteries
IGBT Arrays
IGBT Modules
IGBTs
Image Sensors, Camera
IMUs (Inertial Measurement Units)
Inclinometers
Inductors, Coils, Chokes
Inline Module Sockets
Inrush Current Limiters (ICL)
Instrumentation, Op Amps, Buffer Amps
Integrated Circuits (ICs)
Interface
IrDA Transceiver Modules
Isolators
Isolators - Gate Drivers
JFETs
Keypad Switches
Laser Drivers
Latches
LED Character and Numeric
LED Dot Matrix and Cluster
LED Drivers
LED Drivers IC
LED Emitters - Infrared, UV, Visible
LED Indication - Discrete
Lighting Protection
Lighting, Ballast Controllers
Limit Switches
Linear
Linear, Compass (ICs)
Logic
Logic Output Optoisolators
Magnetic Sensors
Magnetic, Reed Switches
Magnets
Memory
Memory Connectors
Memory IC
Microcontrollers
Microcontrollers, Microprocessor, FPGA Modules
Microphones
Microprocessors
Mixed Technology
Modems - ICs and Modules
Modular/Ethernet Connector (RJ45, RJ11) Plugs
Modular/Ethernet Connector (RJ45) Jacks With Magnetics
Modular/Ethernet Connector Adapters
Modular/Ethernet Connector Plug Housings
Modular/Ethernet Connectors
ModularEthernet Connector (RJ45, RJ11) Jacks
Modules
Monolithic Crystals
Motion Sensors
Motor Drivers, Controllers
Multifunction
Multivibrators
Navigation Switches, Joystick
Niobium Oxide Capacitors
NTC Thermistors
Optical Motion Sensors
Optical Sensors
Optocouplers, Optoisolators
Optoelectronics
OR Controllers, Ideal Diodes
Oscillators
Parity Generators and Checkers
Particle, Dust Sensors
PC Card Sockets
PFC (Power Factor Correction)
Photo Detectors - CdS Cells
Photo Detectors - Logic Output
Photo Detectors - Remote Receiver
Photodiodes
Photointerrupters - Slot Type - Logic Output
Photointerrupters - Slot Type - Transistor Output
Phototransistors
Pin ConfigurableSelectable Oscillators
PLDs (Programmable Logic Device)
Position, Proximity, Speed (Modules)
Potentiometers, Variable Resistors
Power Distribution Switches, Load Drivers
Power Driver Modules
Power Line Filter Modules
Power Management - Specialized
Power Management (PMIC)
Power Over Ethernet (PoE) Controllers
Power Relays, Over 2 Amps
Power Supplies - Board Mount
Power Supply Controllers, Monitors
Power Transformers
Pressure Sensors, Transducers
Programmable Display Switches
Programmable Oscillators
Programmable Timers and Oscillators
Programmable Unijunction
Proximity Sensors
PTC Resettable Fuses
PTC Thermistors
Pulse Transformers
Pushbutton Switches
Pushbutton Switches - Hall Effect
Real Time Clocks
Rectangular Connectors
Rectifiers
Reed Relays
Reflective - Analog Output
Reflective - Logic Output
Relay Sockets
Relays
Resonators
RF Amplifiers
RF and Wireless
RF Antennas
RF Circulators and Isolators
RF Demodulators
RF Detectors
RF Diodes
RF Directional Coupler
RF FETs, MOSFETs
RF Filters
RF Front End (LNA + PA)
RF Misc ICs and Modules
RF Mixers
RF Modulators
RF Multiplexers
RF Power Controller ICs
RF Power Dividers/Splitters
RF Receivers
RF Switches
RF Transceiver ICs
RF Transceiver Modules and Modems
RF Transmitters
RFID Antennas
RFID Transponders, Tags
RFID, RF Access, Monitoring ICs
RMS to DC Converters
Rocker Switches
RTD (Resistance Temperature Detector)
Safety Relays
SAW Filters
SCRs
SCRs - Modules
Sensor and Detector Interfaces
Sensor Matched Magnets
Sensor, Capacitive Touch
Sensors, Transducers
Serializers, Deserializers
Shift Registers
Shock Sensors
Signal Buffers, Repeaters, Splitters
Signal Relays, Up to 2 Amps
Signal Switches, Multiplexers, Decoders
Signal Terminators
Silicon Capacitors
Single Bipolar Transistors
Single Diodes
Single FETs, MOSFETs
Single IGBTs
Single Zener Diodes
Single, Pre-Biased Bipolar Transistors
Slide Switches
Solid State Relays (SSR)
Speakers
Special Purpose
Special Purpose Amplifiers
Special Purpose Isolators
Special Purpose Regulators
Specialized
Specialized Backplane Connectors
Specialized ICs
Specialized Sensors
Specialty Logic
Specialty Transformers
Supervisors
Surge Suppression ICs
Switches
Switches (Solid State)
Switching Converter, SMPS Transformers
System On Chip (SoC)
Tactile Switches
Tantalum - Polymer Capacitors
Tantalum Capacitors
Telecom
Temperature Sensors
Thermal Cutoffs (Thermal Fuses)
Thermal Management
Thermostats - Mechanical
Thermostats - Solid State
Thumbwheel Potentiometers
Thumbwheel Switches
Thyristor-based Transient Voltage Suppression
Thyristors
Tilt Switches
Toggle Switches
Touch Screen Controllers
Transformers
Transient Voltage Suppressors (TVS)
Transistor, Photovoltaic Output Optoisolators
Transistors
Translators, Level Shifters
Triac, SCR Output Optoisolators
TRIACs
Trimmer Potentiometers
TVS Diodes
UARTs (Universal Asynchronous Receiver Transmitter)
Ultrasonic Receivers, Transmitters
Uncategorized
Unclassified
Universal Bus Functions
USB, DVI, HDMI Connector Assemblies
V/F and F/V Converters
Variable Capacitance (Varicaps, Varactors)
Varistors, MOVs
VCOs (Voltage Controlled Oscillators)
Vibration Sensors
Video Amps and Modules
Video Processing
Voice Record and Playback
Voltage Reference
Voltage Regulators - DC DC Switching Regulators
Voltage Regulators - Linear + Switching
Voltage Regulators - Linear Regulator Controllers
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Zener
Zener Diode Arrays

Keypad Switches

Keypad switches are human interface modules with a button switch matrix for direct user input to a CPU, microcontroller or keypad controller and may include a display for user information and instruction. Keypads are selected by the column and row matrix, number of keys, legend, dimension and mounting type. Output types include CAN Bus, matrix, independent switch contact (parallel), onboard controller output, USB and Weigand.

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Keypad Switches

Integrated Circuits (ICs)

RF and Wireless

Sensors, Transducers

Circuit Protection

Filters

Switches

Relays

Discrete Semiconductor Products

Power Supplies – Board Mount

Connectors, Interconnects

Isolators

Optoelectronics

Transformers

Audio Products

Inductors, Coils, Chokes

Potentiometers, Variable Resistors

Capacitors

Crystals, Oscillators, Resonators

Unclassified

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Product categories

Keypad Switches

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