Mobicon-Remote Electronic Pte Ltd
Request for Quotation
items
Home
Products
Standex
Series Optocouplers
STANDEX 522-0301 522 Series Optocouplers
Search
1 / 7
Previous
Next
STANDEX 522-0301 522 Series Optocouplers
Quantity
Add Quotation
WhatsApp me if you interested
Home
About
Products
Keysight
Keysight AC Power Source
Accessories
Analyzer
Benchtop Products
Data Acquisition Unit/Datalogger
DC Electronic Loads
DC Power Supply
About Keysight's DC power
Basic DC Power Supplies
Performance/Precision DC Power Supplies
Source Measure Unit (SMU)
Others
View All
Digital Multimeter
Handheld
Oscilloscope
About Keysight's Oscilloscope
Infiniium EXR-Series
EDU Oscilloscope
Oscilloscopes InfiniiVision 1000 X-Series
Oscilloscopes InfiniiVision 2000 X-Series
Oscilloscopes InfiniiVision 3000T X-Series
Oscilloscopes InfiniiVision 4000 X-Series
Oscilloscopes InfiniiVision 6000 X-Series
Others
View All
Picoammeter and Electrometer
Power Meters
Power Sensor
Promotion offers
RF meters
Signal Generator
Software Configuration
Universal Frequency Counter
USB Modular Product/Connectivity
Waveform Generator
Others
View All
Fluke
ADAPTERS AND CABLES
AIR VELOCITY
Battery Analyzers
BUILDING INFRASTUCTURE
Clamp meters
CURRENT CLAMP
CURRENT CLAMPS AND PROBES
DIGITAL MULTIMETER
Earth Ground Testers
mA Loop Calibrator
MULTIFUNCTION CALIBRATOR
Multimeters
OTHERS
POWER QUALITY ANALYZER
PRESSURE CALIBRATOR
TEMPERATURE MEASUREMENT
THERMAL CAMERAS
THERMAL IMAGING AND IR LENSES
THERMOMETER
Others
View All
Standex
Reed Relays & Optocouplers
BT/ BTS SERIES REED RELAY
CRF SERIES REED RELAY
CRR Series Reed Relay
CUSTOM REED RELAYS
DIP SERIES REED RELAY
Fluid Sensors & Floats
H Series Reed Relay
Hall Effect Sensors
HE Series Reed Relay
HI Series Reed Relay
HM Series Reed Relay
Kofu Reed Switch
KSK & SW GP501 Series Reed Switch
KT Series Reed Relay
LS01 Series Liquid Level Sensor
LS02 Series Liquid Level Sensor
LS03 Series Liquid Level Sensor
LS04 Series Liquid Level Sensor
LS05 Series Liquid Level Sensor
MK23-35 Surface Mount Reed Switch
MK23-52 Surface Mount Reed Switch
MK23-66 Surface Mount Reed Switch
MK23-80 Surface Mount Reed Switch
MRX Series Reed Relay
Photo-Mosfet Relay
Planar Magnetics
Power Magnetics
Reed Sensor
Reed Sensors & Magnets
Reed Switches
SENSORS & MAGNETS
HALL EFFECT SENSORS
Others
View All
Series Liquid Level Sensor
Series Magnetic Float
Series Optocouplers
SHV Reed Relay
SIL Series Reed Relay
UMS Series Reed Relay
Others
View All
Mornsun
AC/DC -ENCLOSED SMPS
AC/DC Converter
Cost-effective LS Series
Small Dimension LD Series
Others
View All
AC/DC CONVERTER ON BOARD MOUNTING
AC/DC ENCLOSED POWER SUPPLIES
Adapter
Browse by Industry
CAN/485/232 BUS INTERFACE
CAR POWER
COMPACT AC/DC CONVERTER
DC/DC - FIXED INPUT
DC/DC - WIDE INPUT
DC/DC Converter
DC/DC CONVERTER OF WIDE INPUT
DC/DC CONVERTER SPECIALIZED FOR PHOTOVOLTAIC
DC/DC CONVERTER SPECILIAZED FOR PHOTOVOLTAIC
DC/DC WIDE INPUT
EMBEDDED DC-DC CONVERTER
EMC Auxiliary Device
ENCLOSED SMPS
HIGH POWER DENSITY LOF
IGBT DRIVER
IGBT/LED Driver
Isolation Amplifier
LED Driver
METAL DIN RAIL LI
METAL DIN RAIL LIF
OPEN FRAME POWER SUPPLY
PLASTIC DIN RAIL LI
POWER SUPPLY FOR MEDICAL APPLICATION
SIGNAL CONVERTER
Switching Power Supply
SWITCHING REGULATOR
Three-Phase AC/DC Converter
Transceiver Module
Others
View All
Comet
Accessories
Data Loggers
Multilogger
Others
View All
Monitoring System
Portable instruments
Sensors
Temperature recorder with printer
Transmitters and Regulators
WIRELESS
Others
View All
HongFa
Automotive Relay
Contactors
Distribution Device
Hermetically Sealed Relay
Industrial relay
Latching relay
New Energy Relay
Power Relay
Relay Sockets
Signal relay
Switch Gears
Others
View All
LRC
Bridge Rectifiers
Diodes
ESD
High Voltage Diodes
Switching Diodes
Zener Diodes
Others
View All
General Purpose Transistors
High Voltage Diodes
Integrated Circuits
Amplifier and Comparator
DC-DC
Three Terminal Regulator
View All
MOSFET
Rectifiers Diodes
Switching Diode
Transistors
General Purpose Transistors
SMD bias Resistor Transistors
Switching Transistors
Others
View All
Others
View All
UTC
Amplifier
Diodes
MOSFETs
OTHERS
Transistor
Triac
Others
View All
Degson
Charging connector plugs
AC Charging Gun
DC Charging Gun
GB AC ELECTRIC VEHICLE CHARGING PLUG
IEC AC Electric Vehicle Charging Plug
SAE AC Electric Vehicle Charging Plug
View All
Circular Connector
Distributor
M Series
M12
M8
Servo Connector
Others
View All
Connector
coonector
Deconcentrator
Universal Relay Module
View All
Electrical Vehicle Charger
DC EV Charger
View All
Enclosure
Die-cast Aluminum Waterproof Case
Industrial Control Boxes
Plastic Waterproof Case
View All
HEAVY DUTY CONNECTOR
Accessories
CRIMP CONTACTS
D10A Housing
D16B Housing
D3A Housing
DG32A Housing
Enclosure Type
Insert Series
Others
View All
Heavy Duty Insert
Interface products
Universal Relay Module
View All
Relay
Series Connectors
Terminal Blocks
BARRIER TERMINAL BLOCK
Feed-Through Terminal Blocks
Independent Parts
INDUSTRIAL AUTOMATION ENCLOSURE
Interface Module
PCB Spring Terminal Blocks
PCB Universal Screw Terminal Blocks
Pluggable Terminal Block
Through-Wall Terminal Blocks
Transformer Terminal Blocks
Others
View All
Others
View All
Techgear
Multimeter
Analog Multimeter
Digital Multimeter
Others
View All
Clamp Meter
Thermometer
Contact Thermometer
Non-Contact Thermometer
View All
Anemometer
Lux Meter
Digital Microscope
USB Digital Microscope
WiFi Digital Miscroscope
View All
CCTV Tester
Digital Clock with Temperature and Humidity
Immersion Probe
Meter View PC Data Logging Kit
Surface Probe
Thermo Probe
Others
View All
Testo
CLAMP METER
DATA LOGGER
GAS ANALYSERS
HIGH-PRECISION VANE PROBE
HOT WIRE PROBE (DIGITAL)
HUMIDITY
LIGHT
MANIFOLD KIT
MULTITESTER
pH METER
RPM
Smart Probe Series
Sound
TACHOMETER
Temperature
Contact Thermometer
Non-Contact Thermometer
OTHERS
Others
View All
Thermal Imager
THERMOHYGROMETERS
VANE ANEMOMETER
Velocity
VOLTAGE INDICATOR
View All
Lutron
CO2 (carbon dioxide) meter
Electromagnetic field testers, EMF testers (Low frequency)
Thermometers (Infrared, no contact thermometer)
3 phase rotation, motor testers
ACA leakage meters
ACCESSORIES
Adapters for DMMs & Clamps
Adapters for Multimeter & Clamp Meter
Anemometers (Hot wire)
Anemometers (vane type, hot wire type)
Barometer
Bench meters (ACV, DCV, ACA, DCA, pH)
Cable checker/Cable identifier
Caliper
Car testers, Automotive testers
Carrying case & holsters
Chlorine meter
Clamp meters (DCA, ACA)
CLAMP METERS (POWER CLAMP)
CO (carbon Monooxide) meter
Color analyzer
CONDUCTIVITY METER, TDS METER
Conductivity meters, TDS meters
Controllers (AlarmMonitor), full line
DMM, Mulitimeter
Earth tester
Education products
Electromagnetic field testers, EMF testers (Radio frequency)
ENVIRONMENT METER
Force gauges, Force gauge test stand
Fork current (ACDC) tester
Frequency counters (handheld type, Bench type)
Frequency monitors (Line frequency)
Function generator
GSM Control System
HA SERIES
HEAT INDEX WBGT METER
Humidity/Temp./Dew point meter (Hygrometers)
Inductance decade box
INSULATION TESTER
LCR METER
LIGHT METER
MANOMETERS
MONITOR/ DATA RECORDER
O2 Meter
OTHERS
OXYGEN METER (DISSOLVED OXYGEN TRANSMITTER)
pH METERS
PHOTO SENSOR (PHOTO INTERRUPTER)
PRESSURE SENSOR
PROXIMITY SENSOR
RECORDER / DATA RECORDER
RS-232 CONVERTER, CONTROLLER / MONITOR
SCALES, BALANCES
SOUND LEVEL METER
TACHOMETER
THERMOMETER
THERMOMETERS (PT 100 ohm)
TORQUE METERS, TORQUE WRENCH
TURBIDITY METER
USB POWER TO DC 9V CONVERTER
VACUUM METER
VIBRATION
WATER QUALITY METERS (PURE WATER TESTER)
Watt meters (Power Analyzer)
WEATHER / SPORT METERS
Wi-Fi CONVERTER
Others
View All
Sunon
AC Fan Series
BLOWERS & CENTRIFUGAL FANS
DC BRUSHLESS FAN
DC Fan
DC Fan & Blower Series
High Air Flow Series
Mighty Mini Fan & Blower
Others
View All
FAN METAL FINGER GUARD
LED Cooling Module
Liquid Cold Plate
Mighty Mini Fan & Blower
OTHERS
Thermal Module
Others
View All
Mean Well
AC/DC
Enclosed
DIN Rail
Open Frame
Modular
Accessory
Adaptor
Charger
LED Accessories
LED Driver
PV Power
Rack Power
Specific Purpose
Others
View All
DC/AC
Modified Sine Wave
Solar Inverter
True Sine Wave
Others
View All
DC/DC
Din Rail
Enclosed Type
Module Type
On Board Type
PCB Type
Others
View All
POWER SUPPLY
Others
View All
Clover Display
7 SEGMENT SERIES
CHARACTER / DIGIT SERIES
EBTN
GRAPHIC SERIES
Standard LCD Modules
Standard LCD Panels
TFT Display
View All
Megger
Cable fault, test and diagnostics
Cable fault locating equipment
View All
Circuit breaker test equipment
Circuit breaker analysis systems
Contact resistance test sets
Insulating oil testing
View All
Insulation testing
AC insulation testing
DC diagnostic insulation testing
DC Hipot testing
DC overvoltage or withstand testing
Insulation resistance testing less than 1 kV
VLF insulation testing
View All
View All
Lascar
Data Logger
Data Logger
Temperature & Humidity
View All
Others
View All
ProAnt
Embedded Antennas
InSide Internal Anteena
ONBOARD™ SMD ANTENNA
Others
View All
Ex-It GSM/3G/868 Foldable
External Antenna (Ex-IT)
InSide 2400 Triangular Antenna
Niche 5G Antenna
Niche 868-915 MHz Antenna
Niche GNSS Antenna
Niche WLAN Antenna
OnBoard SMD GSM/3G Antenna
ONBOARD™ SMD EVALUATION BOARDS
OutOutside 2400 MHz
Outside GP Wall
View All
Fudan
IDENTIFICATION AND MEMORY
Serial EEPROM
SMART METERS ASIC CHIPS
SPECIFIC ANALOG CIRCUIT
SPI NAND Flash
SPI NOR Flash
Others
View All
Diodes Inc
Bipolar Transistors
Darlington Transistorsa
Matched Pairs
Pre-Bias Transistors
Special Function Transistors
Transistor (BJT) Master Table
Others
View All
Fast / Ultrafast Diode
LDO Voltage Regulator
MOSFETs
DIOFET (Diodes Schottky Integrated MOSFET)
H-Bridge MOSFETs
IntelliFET
MOSFET Master Table
MOSFET plus BJT
MOSFET plus SBR
Others
View All
SUPERVISORY CIRCUITS
TRANSISTORS
Others
View All
Hakko
Desoldering/Rework
Desoldering Station
Desoldering Tool
Rework Station
View All
Soldering
Soldering Iron
Soldering Station
View All
Soldering Related Equipment and Materials
Iron Holder and Reel Stand
Tools for Lead and Wire
View All
Others
View All
ECE
BOARD TO BOARD
BOARD TO WIRE
CONNECTORS
EPJ
I/O BATTERY
Industrial Control Switch
Pushbutton Switch
Accessories
EMERGENCY STOP SWITCH
KEY SELECTOR SWITCH
PILOT LAMP SWITCH
SELECTOR SWITCH
View All
Machine Pin Socket
MICRO SWITCH
COMPACT SIZE
HIGH CURRENT
SEALED
ULTRA MINIATURE
View All
MOS RELAYS
DIP TYPE
SMD TYPE
SOP TYPE
View All
OTHERS
REED SENSOR
LEVEL SENSOR
MOLDED TYPE
OPEN TYPE
View All
REPLAYS
ELECTROMECHANICAL RELAY
REED RELAYS
SOLID STATE RELAY
View All
Resettable Fuse
SWITCHES
DIP SWITCH
PUSH SWITCH
View All
TERMINAL BLOCKS
Eurostyle PCB Type
HIGH POWER TYPE
PLUG IN TYPE
SCREWLESS TYPE
WIRE TO PCB TYPE
Others
View All
TERMINAL BLOCKS SCREWLESS TYPE
USB
View All
Puls
Healthcare
Liteon
Analog Devices
Integrated Circuits
Isolators
Optocoupler
Optoisolator
Transistor
Others
View All
Chiplus
Microchip
EEMB
3.2V LiFeP04 Battery
3.6V Li-Socl2 Battery
Battery Energy Type
Battery Module
Battery with Hybrid Design
COIN TYPE
ESS
Li-ion Battery
PORTABLE MOBILE POWER
Others
View All
Panasonic
BATTERY
Others
View All
Tak Cheong
Diodes
Switching Diode
Zener Diode
View All
View All
Everlight
Omron
A3P (SUPER LUMINOSITY TYPE)
ACCESSORIES
ANOLOG INPUT / OUTPUT UNIT
AREA SENSORS
ARTICULATED ROBOTS
BASIC SWITCHES (Z-SIZE)
BUILT-IN AMPLIFIER
BUILT-IN POWER SUPPLY
CODE READERS
COLLABORATIVE ROBOTS
COMMUNICATION INTERFACE UNITS
CONDITION MONITORING SENSORS
CONTACT SENSORS
CONTACTORS
CONTROL COMPONENTS
CONTROL COMPONENTS (ECONOMY TYPE)
CONTROL COMPONENTS (LOAD CELL INPUT UNIT)
CONTROL COMPONENTS MODULE TYPE
CONTROL COMPONENTS PLC UNIT TYPE
CONTROLLER NJ SERIES
CONTROLLER NX1
CONTROLLER NX7
DIGITAL INPUT / OUTPUT UNIT
DIGITAL TIMERS
DISPLACEMENT SENSORS FOR DIFFERENTIATION LIST
EMERGENCY STOP SWITCHES
ENVIRONMENT-RESISTIVE REMOTE TERMINAL NXR-SERIES
FLOATLESS LEVEL CONTROLLERS
FOR HEATER CONTROL
FOR THREE-PHASE MOTORS
G9SX-SERIES FLEXIBLE SAFETY UNITS
GENERAL-PURPOSE HORIZONTAL
HIGH PRECISION MEASUREMENT SENSOR
I/O RELAY TERMINALS
INDUSTRIAL PC PLATFORM
INDUSTRIAL ROBOTS
IO-LINK MASTER UNIT
KEY-TYPE SELECTOR SWITCHES
LASER MARKER
LENS
LEVEL SWITCHES_ELECTRODE HOLDERS/ ELECTRODES
LIGHTING SYSTEM
LIMIT SWITCH CONNECTORS
LIMIT SWITCHES_GENERAL PURPOSE VERTICAL
LIMIT SWITCHES_HIGH-PRECISION SWITCHES
LIQUID LEAKAGE SENSORS
LOWER VOLTAGE SWITCHING GEARS
MACHINE AUTOMATION CONTROLLERS
CPU UNITS
POSITION INTERFACE UNIT
View All
MEASUREMENT SENSORS
MEASURING & MONITORING RELAYS
MOUNTED TO 30mm PANEL HOLE
MULTI-AXIS CONTROLLER
MULTI-POLE SWITCHES
NE1A/NE0A-SERIES SAFETY NETWORK CONTROLLERS
NON-LIGHTED PUSH BUTTON SWITCH
ONE-SITE FLEXIBLE ROD SWITCHES
PC Vision System
Photomicro Sensors_Diffuse-Reflective
Relays
General Purpose Relays
View All
Sensor Fiber Amplifier
Smart Camera
Smart Power Monitor
Switches
Systen Unit
Temperature Controllers
General-purpose
View All
Terminal Relays
Thumbwheel Switches
Time Switches
TOUCH SWITCHES
ULTRASONIC SENSORS
VERIFICATION SYSTEMS
WIRING SYSTEMS
View All
APEC
IC CHIP
View All
ATTEN
DC Power Supply
Rework Station
Soldering Iron
Soldering Station
ST Series
Others
View All
BOURNS
PTC RESETTABLE FUSES
View All
DB
BUZZER
View All
DC
Diode
Others
View All
EXTECH
ACCESSORIES
AIR FLOW METERS
AIR QUALITY METERS
AUTOMOTIVE METERS & TESTERS
BATTERIES & POWER ADAPTORS
BATTERY TESTERS
BORESCOPES & VIDEO INSPECTION CAMERAS
CABLE TRACERS
CALIBRATORS
CIRCUIT IDENTIFIERS
CLAMP METER
CONTINUITY TESTER
DECADE BOXES
DISTANCE METERS
ELECTROMAGNETIC FIELD METERS
FORCE GAUGES
GAS DETECTORS AND ANALYZERS
GROUND RESISTANCE TESTERS
HEAT INDEX METER
HUMIDITY METERS/ HYGROMETERS
INDUSTRIAL
LCR METERS
LIGHT METERS
MAGNETIC FIELD METERS
MEGOHOMETERS / INSULATION TESTERS
Milliohm / Micro-Ohm Meters
MOISTURE METERS
MOTOR ROTATION INDICATORS
MULTIMETERS
OSCILLOSCOPES
OTHERS
PEDOMETERS
PID CONTROLLERS
SOIL MOISTURE
Others
View All
HTC
LDO Voltage Regulator
View All
HTC Korea
Air-Core Meter Driver
Audio Amplifier
CMOS ULDO Voltage Regulator
Comparator
Converter & Controller
DDR Memory Termination Regulator
Sink/Sour Linear Regulator
View All
Driver - Darlington Transistor Arrays
Driver - Half-H Drivers
Interface
Logic IC
Monitor & Detector
Non-Synchronous Step-Down DC-DC Converter
OCP IC
Operational Amplifiers
Speakerphone IC
Standard Linear Voltage Regulator
Step-up Switching Voltage Regulator
Timer
TVS Diode
VLDO Voltage Regulator
Voltage Reference
View All
InSide 2400 Triangular Antenna
Isabellenhutte
Fixed Resistor
Chassis Mount Resistor
Surface Mount Resistor
View All
View All
Sanwa
Analog Multitester
CALIBRATORS
CLAMP METER
DETECTOR
Digital Multimeter
EARTH TESTER
INSULATION TESTER
LASER POWER METER
LCR METER
OTHERS
TACHNOMETER
View All
SEMIKRON
BRIDGE RECTIFIER
DIODE
THYRISTOR
Others
View All
SINOPOWER
MOSFETS
View All
TRONTEX
RESISTOR
View All
Others
Gallery
Download
Video
Career
Contact
Switch To Desktop Version
