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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

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Circuit Protection

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Home > Circuit Protection

Wholesale area

All part number of the brand can be ordered

No intermediate link, the price is more competitive

Produces according to the order, original factory quality guarantee

Alternate Text Utsource

Part Number

New/Used

Parameter Explain / Encapsulation / Brand / DateCode

Price / PLUS price

Wholesale

Description

Original parts, guaranteed brand new

Littelfuse

≥1:

US $0.38640

US $0.36322

≥10:

US $0.29960

US $0.28162

≥30:

US $0.28360

US $0.26658

≥100:

US $0.26760

US $0.25154

≥500:

US $0.26060

US $0.24496

≥1000:

US $0.25700

US $0.24158

Stock:5644

Minimum:6

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $0.59840

US $0.56250

≥10:

US $0.47880

US $0.45007

≥30:

US $0.45680

US $0.42939

≥100:

US $0.43480

US $0.40871

≥500:

US $0.42500

US $0.39950

≥1000:

US $0.42020

US $0.39499

Stock:1255

Minimum:4

Favorite

Quote

Original parts, guaranteed brand new

Xucheng Elec

≥1:

US $0.71400

US $0.67116

≥10:

US $0.53100

US $0.49914

≥30:

US $0.49700

US $0.46718

≥100:

US $0.46400

US $0.43616

≥500:

US $0.44900

US $0.42206

≥1000:

US $0.44100

US $0.41454

Stock:2390

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $0.75420

US $0.70895

≥10:

US $0.57820

US $0.54351

≥30:

US $0.54580

US $0.51305

≥100:

US $0.51340

US $0.48260

≥500:

US $0.49920

US $0.46925

≥1000:

US $0.49200

US $0.46248

Stock:1007

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Ta-I Tech

≥1:

US $0.85600

US $0.80464

≥10:

US $0.63600

US $0.59784

≥30:

US $0.59600

US $0.56024

≥100:

US $0.55600

US $0.52264

≥500:

US $0.53800

US $0.50572

≥1000:

US $0.52800

US $0.49632

Stock:9120

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Yenji Elec

≥1:

US $0.94500

US $0.88830

≥10:

US $0.70300

US $0.66082

≥30:

US $0.65800

US $0.61852

≥100:

US $0.61400

US $0.57716

≥500:

US $0.59400

US $0.55836

≥1000:

US $0.58400

US $0.54896

≥4200:

US $0.56100

US $0.52734

≥12000:

US $0.54900

US $0.51606

Stock:4900

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

AEM

≥1:

US $0.89000

US $0.83660

≥10:

US $0.67900

US $0.63826

≥30:

US $0.64000

US $0.60160

≥100:

US $0.60100

US $0.56494

≥500:

US $0.58400

US $0.54896

≥1000:

US $0.57600

US $0.54144

Stock:195

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Yenji Elec

≥1:

US $1.03400

US $0.97196

≥10:

US $0.76900

US $0.72286

≥30:

US $0.72000

US $0.67680

≥100:

US $0.67100

US $0.63074

≥500:

US $0.65000

US $0.61100

≥1000:

US $0.63900

US $0.60066

≥4000:

US $0.61400

US $0.57716

≥12000:

US $0.60100

US $0.56494

Stock:4075

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Bourns

≥1:

US $0.94200

US $0.88548

≥10:

US $0.71900

US $0.67586

≥30:

US $0.67800

US $0.63732

≥100:

US $0.63700

US $0.59878

≥500:

US $0.61900

US $0.58186

≥1000:

US $0.61000

US $0.57340

Stock:25

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $0.91600

US $0.86104

≥10:

US $0.72100

US $0.67774

≥30:

US $0.68600

US $0.64484

≥100:

US $0.65000

US $0.61100

≥500:

US $0.63400

US $0.59596

≥1000:

US $0.62600

US $0.58844

Stock:3860

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Ta-I Tech

≥1:

US $1.03200

US $0.97008

≥10:

US $0.81200

US $0.76328

≥30:

US $0.77200

US $0.72568

≥100:

US $0.73000

US $0.68620

≥500:

US $0.71200

US $0.66928

≥1000:

US $0.70400

US $0.66176

Stock:3100

Minimum:3

Favorite

Quote

Original parts, guaranteed brand new

Techfuse

≥1:

US $1.09600

US $1.03024

≥10:

US $0.83400

US $0.78396

≥30:

US $0.78600

US $0.73884

≥100:

US $0.73800

US $0.69372

≥500:

US $0.71700

US $0.67398

≥1000:

US $0.70600

US $0.66364

Stock:1665

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Brightking Elec (taiwan)

≥1:

US $1.22400

US $1.15056

≥10:

US $0.93600

US $0.87984

≥30:

US $0.88400

US $0.83096

≥100:

US $0.83200

US $0.78208

≥500:

US $0.80800

US $0.75952

≥1000:

US $0.79600

US $0.74824

Stock:89680

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Tlc Electronic

≥1:

US $1.17400

US $1.10356

≥10:

US $0.93800

US $0.88172

≥30:

US $0.89600

US $0.84224

≥100:

US $0.85200

US $0.80088

≥500:

US $0.83400

US $0.78396

≥1000:

US $0.82400

US $0.77456

Stock:8560

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Shenzhen Jdt Fuse

≥1:

US $1.36000

US $1.27840

≥10:

US $1.03600

US $0.97384

≥30:

US $0.97600

US $0.91744

≥100:

US $0.91600

US $0.86104

≥500:

US $0.89000

US $0.83660

≥1000:

US $0.87800

US $0.82532

Stock:4040

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $1.38500

US $1.30190

≥10:

US $1.07800

US $1.01332

≥30:

US $1.02200

US $0.96068

≥100:

US $0.96600

US $0.90804

≥500:

US $0.94100

US $0.88454

≥1000:

US $0.92800

US $0.87232

Stock:1665

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Xucheng Elec

≥1:

US $1.52000

US $1.42880

≥10:

US $1.21600

US $1.14304

≥30:

US $1.16000

US $1.09040

≥100:

US $1.10600

US $1.03964

≥500:

US $1.08000

US $1.01520

≥1000:

US $1.06800

US $1.00392

Stock:17880

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Techfuse

≥1:

US $1.57800

US $1.48332

≥10:

US $1.26200

US $1.18628

≥30:

US $1.20400

US $1.13176

≥100:

US $1.14600

US $1.07724

≥500:

US $1.12200

US $1.05468

≥1000:

US $1.10800

US $1.04152

Stock:5300

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $2.99720

US $2.81737

≥10:

US $2.30100

US $2.16294

≥30:

US $2.17480

US $2.04431

≥100:

US $2.04860

US $1.92568

≥500:

US $1.99100

US $1.87154

≥1000:

US $1.96200

US $1.84428

Stock:1100

Minimum:2

Favorite

Quote

Original parts, guaranteed brand new

Littelfuse

≥1:

US $15.33880

US $14.41847

≥10:

US $13.92140

US $13.08612

≥30:

US $13.66180

US $12.84209

≥100:

US $13.40200

US $12.59788

≥500:

US $13.28660

US $12.48940

≥1000:

US $13.14240

US $12.35386

Stock:6

Minimum:1

Favorite

Quote

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