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

Diodes

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
Manufacturer:
Alternate Text

TEXAS INSTRUMENTS

Alternate Text

ANALOG DEVICES

Alternate Text

MAXIM INTEGRATED

Alternate Text

MOTOROLA

Alternate Text

MITSUBISHI

Alternate Text

NATIONAL SEMICONDUCTOR

Alternate Text

INTERSIL

Alternate Text

FREESCALE SEMICONDUCTOR

Alternate Text

MICROCHIP

Alternate Text

VISHAY

Alternate Text

NXP

Alternate Text

SANYO

Alternate Text

PHILIPS

More
Whether to use: New Used

Your search 544 and relate product result :2751 items

Want to purchase

544 New

at a more favorable price? Please click:

Quote
Alternate Text Utsource

544

Sparkfun Electronics

SPARKFUN MICROSD TRANSFLASH BREA

Utsource
Inquiry price

Favorite

Brocade/Foundry C41 10G-XFP-ZRD-1544-53 Compatible DWDM-XFP10G-40 1544.53nm 40km DOM Transceiver

Enlarge

Original parts, guaranteed brand new

Brocade/Foundry C41 10G-XFP-ZRD-1544-53 Compatible DWDM-XFP10G-40 1544.53nm 40km DOM Transceiver

Utoptical

DWDM-XFP10G-40

AJA04030250

10Gbps

1544.53nm

LC duplex

40km

XFP

EML DWDM

SMF

Yes

-1~4dBm

<-15dBm

0 to 70°C (32 to 158°F)

Brocade/Foundry

Every transceiver is individually tested on a full range of Brocade/Foundry equipment and passed the monitoring of Utoptical's intelligent quality control system.

US $488.60000

From: US $488.60000

Support 10GE application at the data-rate of 10.3125Gbps and 9.953Gbps

Stock:100

Minimum:1

Favorite

Cisco DWDM-SFP-4453-80 Compatible DWDM-SFP1G-ZX 1544.53nm 80km DOM Transceiver

Enlarge

Original parts, guaranteed brand new

Cisco DWDM-SFP-4453-80 Compatible DWDM-SFP1G-ZX 1544.53nm 80km DOM Transceiver

Utoptical

DWDM-SFP1G-ZX

AJA03050443

1000Mbps

1544.53nm C41

LC duplex

80km

SFP

DFB DWDM

SMF

Yes

0~5dBm

< -24dBm

0 to 70°C (32 to 158°F)

Cisco

Every transceiver is individually tested on a full range of Cisco equipment and passed the monitoring of Utoptical's intelligent quality control system.

US $278.60000

From: US $278.60000

Operating data rate 1250Mbps

Stock:100

Minimum:1

Favorite

P0544NLT

Enlarge

Original parts, guaranteed brand new

≥1:

US $0.97012

US $0.91192

≥10:

US $0.79954

US $0.75157

≥30:

US $0.71344

US $0.67063

≥100:

US $0.62724

US $0.58961

≥400:

US $0.57688

US $0.54227

≥800:

US $0.55095

US $0.51789

From: US $0.55095

Stock:23

Minimum:3

Favorite

HT7544(10pcs)

Enlarge

Original parts, guaranteed brand new

≥10:

US $0.42193

US $0.37974

≥100:

US $0.34328

US $0.30895

≥300:

US $0.30437

US $0.27393

≥3000:

US $0.24930

US $0.22437

≥6000:

US $0.22572

US $0.20315

≥9000:

US $0.21451

US $0.19306

From: US $0.21451

Stock:2310

Minimum:10

Favorite

HT7544-1(10pcs)

Enlarge

Original parts, guaranteed brand new

≥10:

US $0.37857

US $0.34071

≥100:

US $0.33685

US $0.30317

≥300:

US $0.31641

US $0.28476

≥1000:

US $0.25425

US $0.22882

≥5000:

US $0.24171

US $0.21754

≥10000:

US $0.23578

US $0.21220

From: US $0.23578

Stock:970

Minimum:10

Favorite

HT7544(10pcs)

Enlarge

Original parts, guaranteed brand new

≥10:

US $0.45359

US $0.40823

≥100:

US $0.36884

US $0.33195

≥300:

US $0.32696

US $0.29426

≥1000:

US $0.28706

US $0.25835

≥5000:

US $0.26150

US $0.23535

≥10000:

US $0.24930

US $0.22437

From: US $0.24930

Stock:880

Minimum:10

Favorite

HT7544-1(10pcs)

Enlarge

Original parts, guaranteed brand new

≥10:

US $0.43594

US $0.39235

≥100:

US $0.34971

US $0.31474

≥300:

US $0.30750

US $0.27675

≥1000:

US $0.27519

US $0.24767

≥5000:

US $0.24897

US $0.22407

≥10000:

US $0.23644

US $0.21279

From: US $0.23644

Stock:880

Minimum:10

Favorite

TPS54426PWPR

Enlarge

Original parts, guaranteed brand new

TPS54426PWPR

HTSSOP-14-EP

Texas Instruments

≥1:

US $2.83230

US $2.54907

≥10:

US $2.51547

US $2.26392

≥30:

US $2.35298

US $2.11768

≥100:

US $2.13520

US $1.92168

≥500:

US $2.05718

US $1.85146

≥1000:

US $2.02470

US $1.82223

From: US $2.02470

Stock:20

Minimum:2

Favorite

MAX17544ATP+

Enlarge

Original parts, guaranteed brand new

MAX17544ATP+

TQFN-20(5x5)

Analog Devices Inc./maxim Integrated

≥1:

US $4.29685

US $3.86717

≥10:

US $4.10668

US $3.69601

≥30:

US $3.99113

US $3.59202

≥100:

US $3.53253

US $3.17928

From: US $3.53253

Stock:10

Minimum:1

Favorite

TPS54494RSAR

Enlarge

Original parts, guaranteed brand new

TPS54494RSAR

QFN-16-EP(4x4)

Texas Instruments

≥1:

US $4.08023

US $3.67221

≥10:

US $3.88853

US $3.49967

≥30:

US $3.77158

US $3.39442

≥100:

US $3.67403

US $3.30663

From: US $3.67403

Stock:10

Minimum:1

Favorite

TLV8544PWR

Enlarge

Original parts, guaranteed brand new

≥1:

US $1.03355

US $0.93020

≥10:

US $0.86778

US $0.78100

≥30:

US $0.78495

US $0.70645

≥100:

US $0.64031

US $0.57628

≥500:

US $0.59149

US $0.53234

≥1000:

US $0.56554

US $0.50899

From: US $0.56554

Stock:53

Minimum:3

Favorite

TLV2544IDR

Enlarge

Original parts, guaranteed brand new

≥1:

US $16.98542

US $15.28688

≥10:

US $15.46131

US $13.91518

≥30:

US $14.90710

US $13.41639

≥100:

US $13.81035

US $12.42931

From: US $13.81035

Stock:5

Minimum:1

Favorite

ESD5441N02-2/TR(10pcs)

Enlarge

Original parts, guaranteed brand new

≥10:

US $0.49448

US $0.46481

≥100:

US $0.40346

US $0.37926

≥300:

US $0.35862

US $0.33710

≥1000:

US $0.31064

US $0.29200

From: US $0.31064

Stock:8890

Minimum:10

Favorite

AON7544(5pcs)

Enlarge

Original parts, guaranteed brand new

≥5:

US $0.84724

US $0.79640

≥50:

US $0.67667

US $0.63607

≥150:

US $0.60313

US $0.56694

≥500:

US $0.51228

US $0.48155

≥2500:

US $0.47139

US $0.44311

≥5000:

US $0.44740

US $0.42056

From: US $0.44740

Stock:9960

Minimum:5

Favorite

TLV3544IPWR

Enlarge

Original parts, guaranteed brand new

≥1:

US $1.92765

US $1.73489

≥10:

US $1.68859

US $1.51973

≥30:

US $1.54582

US $1.39124

≥100:

US $1.40223

US $1.26200

≥500:

US $1.33575

US $1.20217

≥1000:

US $1.30599

US $1.17539

From: US $1.30599

Stock:66

Minimum:2

Favorite

KECG1544WB-G01

Enlarge

Original parts, guaranteed brand new

≥1:

US $1.08881

US $0.97992

≥10:

US $0.92467

US $0.83220

≥30:

US $0.83367

US $0.75030

≥100:

US $0.73131

US $0.65818

≥500:

US $0.68740

US $0.61866

≥1000:

US $0.66625

US $0.59962

From: US $0.66625

Stock:832

Minimum:3

Favorite

KEAG4544PF-K

Enlarge

Original parts, guaranteed brand new

≥1:

US $0.61590

US $0.55431

≥10:

US $0.51683

US $0.46515

≥30:

US $0.46636

US $0.41973

≥100:

US $0.41766

US $0.37589

≥500:

US $0.38844

US $0.34960

≥1000:

US $0.37220

US $0.33498

From: US $0.37220

Stock:870

Minimum:4

Favorite

ESD2544

Enlarge

Original parts, guaranteed brand new

≥1:

US $0.67932

US $0.63857

≥10:

US $0.60620

US $0.56983

≥30:

US $0.56882

US $0.53469

≥100:

US $0.53308

US $0.50109

≥500:

US $0.48752

US $0.45827

≥1000:

US $0.47617

US $0.44760

From: US $0.47617

Stock:266

Minimum:4

Favorite

FM8544A

Enlarge

Original parts, guaranteed brand new

FM8544A

QFN-10(1.1x1.5)

Shenzhen Fuman Elec

≥1:

US $0.16148

US $0.14534

≥10:

US $0.12871

US $0.11584

≥30:

US $0.11471

US $0.10324

≥100:

US $0.09725

US $0.08752

≥500:

US $0.08938

US $0.08044

≥1000:

US $0.08468

US $0.07621

From: US $0.08468

Stock:4041

Minimum:18

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

+49 6931090199 Germany

+55 21 3609 8727 Brazil

(800) 137235 Italy

(900) 649657 Spain

Whatsapp

+1 (312) 899-4831 USA

+49 15217848563 Germany

+52 55 7637 4368 Mexico

Email

sales@utsource.com

GLOBAL PAYMENTS

Global logistics

footShip
Copyright © 2022 Power by UTSOURCE INTERNATIONAL LIMITED ISO/IEC 20000-1:2011,ISO/IEC 27001:2013 鄂ICP备2021003526号-1