IC Chips

74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

Optical Couplers

Clock & Calculator ICs

Operational Amplifiers

Power Switch Ics

Driver Ics

Flash Memory

Memory

Audio Special Purpose

Clock/Timing - Application Specific

Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

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 (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

Embedded - Microcontroller, Microprocessor, FPGA Modules

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, Demultiplexers

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

Interface - Modules

Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

Interface - Serializers, Deserializers

Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

Linear - Amplifiers - Audio

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Linear - Amplifiers - Special Purpose

Linear - Amplifiers - Video Amps and Modules

Linear - Analog Multipliers, Dividers

Linear - Comparators

Linear - Video Processing

Logic - Buffers, Drivers, Receivers, Transceivers

Logic - Comparators

Logic - Counters, Dividers

Logic - FIFOs Memory

Logic - Flip Flops

Logic - Gates and Inverters

Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

Logic - Multivibrators

Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

PMIC - Battery Management

PMIC - Current Regulation/Management

PMIC - Display Drivers

PMIC - Energy Metering

PMIC - Full, Half-Bridge Drivers

PMIC - Gate Drivers

PMIC - Hot Swap Controllers

PMIC - Laser Drivers

PMIC - LED Drivers

PMIC - Lighting, Ballast Controllers

PMIC - Motor Drivers, Controllers

PMIC - OR Controllers, Ideal Diodes

PMIC - PFC (Power Factor Correction)

PMIC - Power Distribution Switches, Load Drivers

PMIC - Power Management - Specialized

PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

PMIC - Thermal Management

PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs

Modules

IGBT

IPM

Thyristors

Rectifiers

Power Supply

Smart Power Module

SCR,GTO and Diode

FET

Darlington Transistors

RF Modules

CNC PRODUCTS

ENCODER

Motor

Servo drive & amplifier & Servo

Diode Module

Transistor Module

Switch Relay

PLC

Inverter

Contactor & Breaker

Elevator Board

Industry Control

Transistors

Diode

Bipolar transistors

Resistors

Carbon Film Resistors

Cement Resistors

Chassis Mount Resistors

Chip Resistor - Surface Mount

Current Sense Resistors

Fusible Chip Resistor

High Precision & Low TCR SMD Resistors

High Voltage Resistor

LED Strip Resistors

MELF Resistor

Metal Alloy Resistors

Metal Film Resistor (TH)

Metal Glaze Resistors

Metal Oxide Film Resistors

Metal Oxide Resistors

NTC Thermistors

PTC Thermistors

Photoresistors

Potentiometers & Variable Resistors

Precision Potentiometer

Resistor Networks & Arrays

Resistor Networks & Arrays (TH)

Ultra Low Resistors (SMD)

Variable Resistors

Varistors

Wirewound Resistors

Capacitors

Aluminum Electrolytic Capacitors - SMD

CL21 Capacitor

Ceramic Disc Capacitors

High Voltage Capacitors

Metallized Polyester Film Capacitor

Multilayer Ceramic Capacitors MLCC - Leaded

Multilayer Ceramic Capacitors MLCC - SMD/SMT

Mylar Capacitor

Niobium Oxide Capacitors

Polyester Film Capacitors

Solid Polymer Electrolytic Capacitor

Supercapacitors & Ultracapacitors

Suppression Capacitors

Tantalum Capacitors

Trimmers, Variable Capacitors

Inductors & Ferrite Beads & Transformers

Antennas

Current Transformers

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors

Crystals

49S

49SMD

49U

Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)

Connectors

AV Connectors

Audio & Video Connectors

Banana and Tip Connectors

Card Edge Connectors

Circular Connectors

Connector - Card Sockets

Connectors

Connectors - Accessories

Connectors - Housings

Contacts

D-Sub Connectors

Ethernet Connectors/Modular Connectors

FFC, FPC (Flat Flexible) Connectors

Fiber Optic Connectors

IC & Component Sockets

LED Light Pipes

Mezzanine Connectors (Board to Board)

PCB Connectors - Headers, Male Pins

PCB Connectors - Headers, Receptacles, Female Sockets

PCB Connectors - Housings

Power Connectors

RF Connectors/Coaxial Connectors

Shunts & Jumpers

Terminal Blocks - Accessories

Terminal Blocks - Barrier Blocks

Terminal Blocks - Din Rail, Channel

Terminal Blocks - Headers, Plugs and Sockets

Terminals

Test Clips

Test Points/Test Rings

USB Connectors

Unspecified Connectors

Screw-type wiring

Spring-type wiring

Pluggable Terminal Blocks

Through-wall Terminal Blocks

Automotive Terminals

Terminal Housings, Insulation Sleeves & Blocks

Quick Disconnect Wire Connectors and Terminals

Spare & Wear Tooling

Automotive Connectors

PCB Connectors

Sign In

3.Enter "account center"->"My inquiries" and check the status of your inquiries

Dear customers, due to the implementation of the GDPR policy in Europe, UTSOURCE has also made adjustment accordingly to meet the policy requirements. Please read the new privacy policy carefully and this window will no longer pop up after you accept it.

I agree all UTSOURCE Terms & Conditions,Privacy Statement
Agree Later Submit

Delivery Address

Alternate Text

+ Add Address

Confirm

The new shipping address

*Country/Region :
*Contact :
*Cell Phone:
+

* Please fill in the cell phone number correctly to make sure that you can receive the tracking info in time.

Country Code
*Address :
*City :
Province/State :
*Province/State :
*Post Code :
Please enter a new 5-digit zip code..
Company :
Cancel
Submit

Optical Couplers

Search results filter:

Home > Elec-component > IC Chips > Optical Couplers

relate product result :8548 items
Filters:
clear
Alternate Text
Alternate Text Utsource
PC817C DIP4

Enlarge

Original parts, guaranteed brand new

PC817C DIP4

DIP4

Sharp

Utsource Original Store

≥1:

US $0.74200

US $0.66780

≥5:

US $0.59360

US $0.53424

≥10:

US $0.34132

US $0.30719

≥20:

US $0.29680

US $0.26712

≥50:

US $0.26712

US $0.24041

≥100:

US $0.25970

US $0.23373

≥200:

US $0.25228

US $0.22705

≥500:

US $0.24486

US $0.22037

≥1000:

US $0.23744

US $0.21370

Stock:49925

Minimum:10

Favorite

PS2805C-1-F3

Enlarge

Original parts, guaranteed brand new

PS2805C-1-F3

Utsource Original Store

≥1:

US $0.41552

US $0.37397

≥10:

US $0.31164

US $0.28048

Stock:44433

Minimum:6

Favorite

TLP350  DIP8

Enlarge

Original parts, guaranteed brand new

TLP350 DIP8

DIP8

Toshba

Utsource Original Store

≥1:

US $0.62328

US $0.56095

≥50:

US $0.58173

US $0.52356

≥201:

US $0.54018

US $0.48616

≥1000:

US $0.51940

US $0.46746

Stock:45945

Minimum:5

Favorite

LTV-814S-TA1

Enlarge

Original parts, guaranteed brand new

LTV-814S-TA1

Utsource Original Store

≥1:

US $0.10388

US $0.09349

≥11:

US $0.08726

US $0.07853

Stock:57945

Minimum:26

Favorite

A3020 HCPL-3020-500E SOP8

Enlarge

Original parts, guaranteed brand new

A3020 HCPL-3020-500E SOP8

SOP8

Avago

Utsource Original Store

≥1:

US $0.83104

US $0.74794

≥51:

US $0.78949

US $0.71054

≥201:

US $0.76871

US $0.69184

≥501:

US $0.74794

US $0.67314

Stock:87885

Minimum:5

Favorite

EL817S  SOP4

Enlarge

Original parts, guaranteed brand new

EL817S SOP4

SOP4

Everlight

2017+

Utsource Original Store

≥1:

US $0.18550

US $0.16695

≥10:

US $0.11130

US $0.10017

≥50:

US $0.09275

US $0.08348

≥100:

US $0.07420

US $0.06678

≥150:

US $0.06678

US $0.06010

≥200:

US $0.06493

US $0.05843

≥500:

US $0.06307

US $0.05676

≥1000:

US $0.06122

US $0.05509

≥3000:

US $0.05936

US $0.05342

Stock:730490

Minimum:20

Favorite

HCPL-817-50AE

Enlarge

Original parts, guaranteed brand new

HCPL-817-50AE

SOP

Avago

12+

Utsource Original Store

≥1:

US $0.21815

US $0.19633

≥10:

US $0.15582

US $0.14024

≥50:

US $0.12466

US $0.11219

≥100:

US $0.11219

US $0.10097

≥150:

US $0.10596

US $0.09536

≥200:

US $0.10284

US $0.09256

≥500:

US $0.10159

US $0.09144

≥1000:

US $0.10035

US $0.09031

≥3000:

US $0.09972

US $0.08975

Stock:38517

Minimum:50

Favorite

ILD30 DIP8

Enlarge

Original parts, guaranteed brand new

ILD30 DIP8

DIP8

Vishay Siliconix

Utsource Original Store

≥1:

US $0.72716

US $0.65444

≥50:

US $0.62328

US $0.56095

≥201:

US $0.60250

US $0.54225

≥501:

US $0.58173

US $0.52356

Stock:42935

Minimum:10

Favorite

PS2801C-4-F3-A PS2801-4

Enlarge

Original parts, guaranteed brand new

PS2801C-4-F3-A PS2801-4

SOP16

Renesas

Utsource Original Store

≥1:

US $3.85840

US $3.47256

≥5:

US $3.66548

US $3.29893

≥10:

US $3.47256

US $3.12530

≥20:

US $3.37610

US $3.03849

≥50:

US $3.27964

US $2.95168

≥100:

US $3.18318

US $2.86486

≥200:

US $3.08672

US $2.77805

≥500:

US $3.04814

US $2.74332

≥1000:

US $2.99026

US $2.69123

Stock:42945

Minimum:10

Favorite

PC929 SOP14 SHARP

Enlarge

Original parts, guaranteed brand new

PC929 SOP14 SHARP

Utsource Original Store

≥1:

US $11.87200

US $10.68480

≥5:

US $11.27840

US $10.15056

≥10:

US $10.68480

US $9.61632

≥20:

US $10.38800

US $9.34920

≥50:

US $10.09120

US $9.08208

≥100:

US $9.79440

US $8.81496

≥200:

US $9.49760

US $8.54784

≥500:

US $9.37888

US $8.44099

≥1000:

US $9.20080

US $8.28072

Stock:46930

Minimum:5

Favorite

HCPL-T350 AT350 SOP8 AVAGO

Enlarge

Original parts, guaranteed brand new

HCPL-T350 AT350 SOP8 AVAGO

Utsource Original Store

≥1:

US $0.83104

US $0.74794

≥31:

US $0.78949

US $0.71054

≥301:

US $0.74794

US $0.67314

Stock:46945

Minimum:5

Favorite

MOC3053 DIP6

Enlarge

Original parts, guaranteed brand new

MOC3053 DIP6

DIP6

Fairchild

2017+

Utsource Original Store

≥1:

US $0.37397

US $0.33657

≥100:

US $0.31164

US $0.28048

Stock:133147

Minimum:10

Favorite

MOC3062 SOP-6 MOC3062SRM

Enlarge

Original parts, guaranteed brand new

MOC3062 SOP-6 MOC3062SRM

DIP6

Fairchild/on

Utsource Original Store

≥1:

US $0.62328

US $0.56095

≥51:

US $0.45707

US $0.41136

≥201:

US $0.43630

US $0.39267

≥501:

US $0.41552

US $0.37397

Stock:42945

Minimum:5

Favorite

HCPL-817-00DE

Enlarge

Original parts, guaranteed brand new

HCPL-817-00DE

DIP

Avago

07+

Utsource Original Store

≥1:

US $0.18179

US $0.16361

≥10:

US $0.12985

US $0.11687

≥50:

US $0.10388

US $0.09349

≥100:

US $0.09349

US $0.08414

≥150:

US $0.08830

US $0.07947

≥200:

US $0.08570

US $0.07713

≥500:

US $0.08466

US $0.07620

≥1000:

US $0.08362

US $0.07526

≥3000:

US $0.08310

US $0.07479

Stock:51745

Minimum:100

Favorite

HCPL-814-56AE

Enlarge

Original parts, guaranteed brand new

HCPL-814-56AE

SOP

Avago

10+

Utsource Original Store

≥1:

US $0.68858

US $0.61972

≥5:

US $0.51643

US $0.46479

≥10:

US $0.36150

US $0.32535

≥20:

US $0.34429

US $0.30986

≥50:

US $0.30986

US $0.27887

≥100:

US $0.30125

US $0.27113

≥200:

US $0.29264

US $0.26338

≥500:

US $0.28404

US $0.25563

≥1000:

US $0.27543

US $0.24789

Stock:39275

Minimum:50

Favorite

TLP181GB SOP4

Enlarge

Original parts, guaranteed brand new

TLP181GB SOP4

Utsource Original Store

≥1:

US $1.33560

US $1.20204

≥5:

US $0.89040

US $0.80136

≥10:

US $0.80136

US $0.72122

≥20:

US $0.77910

US $0.70119

≥50:

US $0.75684

US $0.68116

≥100:

US $0.73458

US $0.66112

≥200:

US $0.71232

US $0.64109

≥500:

US $0.70342

US $0.63307

≥1000:

US $0.69006

US $0.62105

Stock:46935

Minimum:5

Favorite

TLP290GB

Enlarge

Original parts, guaranteed brand new

TLP290GB

SOP

17+

Utsource Original Store

≥1:

US $2.89380

US $2.60442

≥5:

US $1.92920

US $1.73628

≥10:

US $1.73628

US $1.56265

≥20:

US $1.68805

US $1.51925

≥50:

US $1.63982

US $1.47584

≥100:

US $1.59159

US $1.43243

≥200:

US $1.54336

US $1.38902

≥500:

US $1.52407

US $1.37166

≥1000:

US $1.49513

US $1.34562

Stock:47945

Minimum:2

Favorite

HCPL-4503-560E

Enlarge

Original parts, guaranteed brand new

HCPL-4503-560E

SOP

Avago

17+

Utsource Original Store

≥1:

US $2.33730

US $2.10357

≥5:

US $1.55820

US $1.40238

≥10:

US $1.40238

US $1.26214

≥20:

US $1.36343

US $1.22708

≥50:

US $1.32447

US $1.19202

≥100:

US $1.28552

US $1.15696

≥200:

US $1.24656

US $1.12190

≥500:

US $1.23098

US $1.10788

≥1000:

US $1.20761

US $1.08684

Stock:38146

Minimum:50

Favorite

HCPL-7721 A7721 SOP8

Enlarge

Original parts, guaranteed brand new

HCPL-7721 A7721 SOP8

SOP8

Avago

Utsource Original Store

≥1:

US $1.03880

US $0.93492

≥51:

US $0.93492

US $0.84143

≥201:

US $0.91414

US $0.82273

≥501:

US $0.89337

US $0.80403

Stock:187945

Minimum:5

Favorite

TD62783AFWG

Enlarge

Original parts, guaranteed brand new

TD62783AFWG

SOP

1117+

Utsource Original Store

≥1:

US $1.03880

US $0.93492

≥10:

US $0.68561

US $0.61705

Stock:37970

Minimum:3

Favorite

Alternate Text
Alternate Text

Currency:

Alternate Text Alternate Text Alternate Text

Product New Used

Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company

Alternate Text Stock

Non-Stock

Non-Stock

Toll-Free Call

(888) 766 5577 USA & Canada

+52 5515436027
+52 5515436028 Mexico

+55 21 3609 8727 Brazil

(800) 137235 Italy

(900) 649657 Spain

sales@utsource.com

+1 (312) 899-4831 WhatsApp

GLOBAL PAYMENTS

Global logistics

footShip
Copyright © 2023 Power by UTSOURCE INTERNATIONAL LIMITED ISO/IEC 20000-1:2011,ISO/IEC 27001:2013 鄂ICP备2021003526号-1