Chips IC

Circuitos digitales integrados de series 74.

Circuitos integrados digitales de serie CD40.

Acopladores ópticos.

Reloj y calculadora de tipo Ics.

Amplificadores operacionales.

Interruptor de encendido Ics

Controlador de tipo Ics

Memoria flash

Memoria.

Propósito especial de audio

Reloj / temporización: aplicación específica

Reloj / sincronización: búferes de reloj, controladores

Reloj / sincronización: generadores de reloj, PLLS, sintetizadores de frecuencia.

Reloj / temporización: Líneas de retraso.

Reloj / temporización: batarías de tipo IC.

Reloj / temporización: Temporizadores y osciladores programables

Reloj / temporización: relojes de tiempo real

Adquisición de datos de tipo ADCs/DACs-Propósito especial.

Adquisición de datos: terminacion frontal análoga.

Adquisición de datos -Convertidores de datos analógicos a digitales.

Adquisición de datos: potenciometros digitales.

Adquisición de datos: convertidores digitales a analógicos.

Data Acquisition: controladores para pantalla táctil.

Integrado: CPLD (dispositivos lógicos programables complejos)

Integrado - DSP Procesadores de señal digital.

Integrado -FPGAs (Arreglos de compuertas lógicas programables en sitio).

Integrado -FPGAs (Arreglos de compuertas lógicas programables en sitio). Con micro controladores.

Integrado -micro controlador, microprocesador, módulos de tipo FPGA.

Integrado -micro controladores

Integrado -micro controladores-aplicación específica.

Integrado -microprocesadores.

Integrado -dispositivo lógico programable.

Integrado -Sistema en chip (SoC); describe la tendencia cada vez más frecuente de usar tecnologías de fabricación que integran todos o gran parte de los módulos que componen un computador o cualquier otro sistema informático o electrónico en un único circuito integrado o chip.

Sistema de comunicación interfaz-interruptores analógicos

Interfaz - Interruptores analógicos, multiplexores, demultiplexores

Interfaz - CODECs

Interfaz -controladores.

Interfaz -síntesis digital directa.

Interfaz -controladores,receptores, tranceptores.

Interfaz -Codificadores, decodificadores, convertidores.

Interfaz -filtros-activo.

Interfaz -I/O expansores de tipo I/O.

Interfaz - modems-modulos de tipo ICs.

Interfaz - modulos.

Interfaz -interfaces de detectores y sensores.

Interfaz-Sensor, táctil capacitivo.

Interfaz-Serializadores, Deserializadores

Interfaz-Búferes de señal, repetidores, divisor.

Interfaz-terminadoras de señal.

Interfaz-especializda.

Interfaz-telecomunicaciones.

Interfaz de tipo UARTs ,Transmisor receptor asíncrono universal.

Interfaz-Grabación de voz y reproducción.

Lineal-amplificadores-audio.

Lineal-amplificadores,intrumentación, amplificadores OP, amplificadores de tipo buffer.

Lineal-amplificadores, proósito especial.

Lineal-amplificadores, amplificadores y módulos.

Lineal-multiplicadores análogos, divisores.

Lineal-comparadores.

Lineal-procesadores de video.

Logico-buffers, controladores,receptores,transductores.

Logico-comparadores.

Logico-contadores, divisores.

Logico-memoria de tipo FIFOs.

Lógica - Chanclas

Logico-puertas de acceso e invertores.

Logic-puertas de acceso e invertores, multi función, configurable.

Lógica - Cierres

Logico-multivibradores.

Logico-Generadores y verificadores de paridad.

Logico-Registros de desplazamiento.

Logico-Signal Switches, Multiplexers, Decoders.

Logico-Lógica de especialidad.

Logico-Traductores, cambiadores de nivel.

Logico-Funciones de bus universal.

Memoria-baterías.

Memoria-configuración de tipo Proms para FPGAs.

Memoria-controladores.

Memoria-convertidores de tipo AC DC, Switchers sin conexión.

PMIC - caragadores de batería.

PMIC - administración de la batería.

PMIC - regulación actualizada/admisntración.

PMIC - controladores de pantalla.

PMIC -Medición de energía

PMIC - total o lleno, controladores de medio puente.

PMIC - controladores de puerta de acceso.

PMIC -Controladores de intercambio en caliente.

PMIC -controladores de tipo laser.

PMIC -controladores de tipo LED.

PMIC -Iluminación, controladores de balasto.

PMIC -controladores de motor, controladores.

PMIC - Controladores , diodos ideales.

PMIC -Corrección del factor de poder.

PMIC -Interruptores de distribución de energía, controladores de carga.

PMIC -administración de poder,especializado.

PMIC - poder sobre internet, controladores.

PMIC - controladores fuente de poder, monitores.

PMIC - cconvertidores.

PMIC -supervisores.

PMIC - administración térmica.

PMIC -convertidores.

PMIC -referencia de voltaje.

PMIC -reguladores de voltaje, Controladores de conmutación.

PMIC -reguladores y reguladores de conmutación.

PMIC -reguladores de voltaje/lineal.

PMIC - reguladores de voltaje-lineal-conmutadores.

PMIC -reguladores de voltaje-lineal- controladores lineales de regulación.

PMIC - reguladores de voltaje-proósito especial.

Ics especializados.

Módulos

IGBT

IPM

Tiristores

rectificadores.

fuente de poder.

módulo de poder inteligente.

SCR, GTO y diodo

FET

transistoresde tipo Darlington.

módulos de tipo RF.

productos de tipo CNC.

codificador

motor

controlador servo/amplificador/servo ya previamente explicado.

módulo de diodo

modulo de transistor.

Interruptor de relé

PLC

inversor

Contactor y disyuntor

tablero de elevador

control industrial

Transistores

diodos

Transistores bipolares

Resistencias

Resistores De Película De Carbón

Resistencias De Cerámica

Eletrolíticos De Alumínio

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

Condensadores

Condensadores - SMD

Condensadores De CBB

Condensadores de tantalio

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

inductores y perlas de ferrita y transformadores

Inductores De Multicapa

Inductores De Bobinado De Alambre Enrollado

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors

Cristales Osciladores

49S

49SMD

49U

Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)

Conector

Cableado enchufable

Conectores de audio y video

Bloques de terminales a través de la pared

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

Conectores de alimentación

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

Terminales Automotrices

Carcasas de terminales, manguitos y bloques de aislamiento

Terminales y conectores de cable de desconexión rápida

Herramientas de repuesto y desgaste

Conectores automotrices

Conectores de placa de circuito impreso

Acceder

3. Presione "centro de cuenta" -> "Mis consultas" y revise el estado de sus consultas

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.

Estoy de acuerdo con todos los términos y condiciones de UTSOURCE,Privacidad y términos legales
Agree Later Entregar

Delivery Address

Alternate Text

+ Añadir dirección

Confirmar

Nueva dirección de transporte

*País/Región :
*Consignatario :
*Teléfono móvil:
+

* Por favor, complete el número de teléfono celular correctamente para asegurarse de que puede recibir la información de seguimiento a tiempo.

Código de país
*Calle :
*Ciudad :
Provincia/Estado :
*Provincia/Estado :
*Código postal :
Please enter a new 5-digit zip code..
Nombre de empresa :
Cancelar
Entregar

PMIC - controladores de pantalla.

Filters:
clear
Alternate Text
Cantidad de productos pertinentes:1192
Alternate Text Utsource
MM74C925N

Enlarge

Used and refurbished parts guaranteed can work well

MM74C925N

DIP-16

National Semiconductor

08+

4-Digit Counters with Multiplexed

Utsource

≥1:

€7.48817

€6.73935

≥5:

€7.11376

€6.40238

≥10:

€6.73935

€6.06542

≥20:

€6.55215

€5.89693

≥50:

€6.36494

€5.72845

≥100:

€6.17774

€5.55997

≥200:

€5.99053

€5.39148

≥500:

€5.91565

€5.32409

≥1000:

€5.80333

€5.22300

From: €5.80333

The MM74C925N is a 4-bit binary counter/divider with reset. It is a CMOS device manufactured by National Semiconductor. Description: The MM74C925N is a 4-bit binary counter/divider with reset. It is

Depósito:5000

Mínimo:1

Favorita

BU97930MUV-E2

Enlarge

Used and refurbished parts guaranteed can work well

BU97930MUV-E2

QFN-40

ROHM Semiconductor

BU97930MUV is a 1/4, 1/3duty or Static general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 108 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed. It can support up to 4 general-purpose outputs to control LED devices and can control 1ch LED driver that able to support LED PWM illumination. Its small QFN package is well-suited for small footprint applications.

Utsource

≥1:

€3.16169

€2.84552

≥5:

€2.10779

€1.89701

≥10:

€1.89701

€1.70731

≥20:

€1.84432

€1.65989

≥50:

€1.79162

€1.61246

≥100:

€1.73893

€1.56504

≥200:

€1.68623

€1.51761

≥500:

€1.66516

€1.49864

≥1000:

€1.63354

€1.47018

From: €1.63354

Description: The BU97930MUV-E2 is a high-efficiency, low-noise, high-performance, low-dropout linear regulator from ROHM Semiconductor. Features: Low dropout voltage: 0.2V (typical) High efficienc

Depósito:10000

Mínimo:2

Favorita

MC14543BDR2G

Enlarge

Original parts, guaranteed brand new

MC14543BDR2G

SOP16

On Semiconductor

0539+

IC LATCH/DECODER/DRIVER 16-SOIC

€0.14201

€0.12781

From: €0.14201

Depósito:120

Mínimo:15

Favorita

ICM7211AMIPL

Enlarge

Used and refurbished parts guaranteed can work well

ICM7211AMIPL

DIP40

Intersil

96+

LCD Display Driver

Utsource

≥1:

€4.63729

€4.17356

≥5:

€4.40543

€3.96489

≥10:

€4.17356

€3.75621

≥20:

€4.05763

€3.65187

≥50:

€3.94170

€3.54753

≥100:

€3.82577

€3.44319

≥200:

€3.70984

€3.33885

≥500:

€3.66346

€3.29711

≥1000:

€3.59390

€3.23451

From: €3.59390

Description: The ICM7211AMIPL is a CMOS programmable counter/timer integrated circuit from Intersil. Features: 8-bit programmable counter/timer Programmable counter/timer operation Programmable in

Depósito:10000

Mínimo:1

Favorita

CD4543BE

Enlarge

Used and refurbished parts guaranteed can work well

CD4543BE

DIP-16

Texas Instruments

Interface IC

Utsource

≥1:

€0.57964

€0.52168

≥5:

€0.43473

€0.39126

≥10:

€0.30432

€0.27388

≥20:

€0.28982

€0.26084

≥50:

€0.26084

€0.23476

≥100:

€0.25359

€0.22823

≥200:

€0.24635

€0.22171

≥500:

€0.23911

€0.21520

≥1000:

€0.23186

€0.20867

From: €0.23186

Description: The CD4543BE is a CMOS BCD-to-7-segment latch/decoder/driver IC from Texas Instruments. Features: - High noise immunity - Low power consumption - Low output saturation voltage - High spe

Depósito:10000

Mínimo:4

Favorita

ICM7218DIJI

Enlarge

Used and refurbished parts guaranteed can work well

ICM7218DIJI

CDIP-28

Intersil

96+

8 Digit LED Display Driver

Utsource

≥1:

€10.53896

€9.48506

≥5:

€10.01201

€9.01081

≥10:

€9.48506

€8.53656

≥20:

€9.22159

€8.29943

≥50:

€8.95812

€8.06230

≥100:

€8.69464

€7.82518

≥200:

€8.43117

€7.58805

≥500:

€8.32578

€7.49320

≥1000:

€8.16769

€7.35092

From: €8.16769

The ICM7218DIJI is an 8-Digit, 8-Segment LED Display Driver IC manufactured by Intersil. It is a CMOS device housed in a 28-pin CDIP package. Description: The ICM7218DIJI is a CMOS integrated circuit

Depósito:5000

Mínimo:1

Favorita

ICM7228AIPI

Enlarge

Used and refurbished parts guaranteed can work well

ICM7228AIPI

DIP-28

Intersil/harris

96+

8-Digit, Multiplexed, LED Decoder Driver

Utsource

≥1:

€11.78353

€10.60518

≥5:

€11.19435

€10.07492

≥10:

€10.60518

€9.54466

≥20:

€10.31058

€9.27953

≥50:

€10.01600

€9.01440

≥100:

€9.72142

€8.74928

≥200:

€9.42682

€8.48414

≥500:

€9.30899

€8.37809

≥1000:

€9.13223

€8.21901

From: €9.13223

Description: The ICM7228AIPI is a CMOS-based 8-digit, 7-segment LED display driver. Features: 8-digit, 7-segment LED display driver Low power CMOS technology High speed operation Low power consu

Depósito:5000

Mínimo:1

Favorita

AS1130-BWLT

Enlarge

Used and refurbished parts guaranteed can work well

AS1130-BWLT

QFN-20

AMS AG

IC LED DRVR DOT MATRIX 20WLCSP

Utsource

≥1:

€3.95211

€3.55690

≥5:

€3.75450

€3.37905

≥10:

€3.55690

€3.20121

≥20:

€3.45809

€3.11228

≥50:

€3.35929

€3.02336

≥100:

€3.26050

€2.93445

≥200:

€3.16169

€2.84552

≥500:

€3.12217

€2.80995

≥1000:

€3.06288

€2.75659

From: €3.06288

Depósito:10000

Mínimo:1

Favorita

MAX7219CNG

Enlarge

Used and refurbished parts guaranteed can work well

MAX7219CNG

DIP-24

Maxim Integrated

Serially Interfaced, 8-Digit LED Display Drivers

Utsource

≥1:

€3.29437

€2.96493

≥5:

€2.19625

€1.97662

≥10:

€1.97662

€1.77896

≥20:

€1.92172

€1.72955

≥50:

€1.86681

€1.68013

≥100:

€1.81190

€1.63071

≥200:

€1.75700

€1.58130

≥500:

€1.73503

€1.56153

≥1000:

€1.70209

€1.53189

From: €1.70209

Description: The MAX7219CNG is a 8-digit LED display driver that interfaces microprocessors to a 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. It includ

Depósito:10000

Mínimo:2

Favorita

ICM7218AIPI

Enlarge

Used and refurbished parts guaranteed can work well

ICM7218AIPI

DIP-28

Level

8 Digit LED Display Driver

Utsource

≥1:

€2.58382

€2.32544

≥5:

€2.45463

€2.20916

≥10:

€2.32544

€2.09289

≥20:

€2.26084

€2.03476

≥50:

€2.19625

€1.97662

≥100:

€2.13165

€1.91848

≥200:

€2.06705

€1.86035

≥500:

€2.04122

€1.83709

≥1000:

€2.00246

€1.80221

From: €2.00246

The ICM7218AIPI is an 8-digit LED display driver IC manufactured by Intersil. It is a DIP-28 package with a logic level of 5V. The ICM7218AIPI is a low-power, high-speed, 8-digit LED display driver

Depósito:10000

Mínimo:2

Favorita

MM5483N

Enlarge

Used and refurbished parts guaranteed can work well

MM5483N

DIP-40

National Semiconductor

0524+

MM5483 Liquid Crystal Display Driver

Utsource

≥1:

€3.10058

€2.79052

≥5:

€2.94555

€2.65100

≥10:

€2.79052

€2.51147

≥20:

€2.71301

€2.44171

≥50:

€2.63549

€2.37195

≥100:

€2.55798

€2.30218

≥200:

€2.48047

€2.23242

≥500:

€2.44946

€2.20451

≥1000:

€2.40295

€2.16266

From: €2.40295

The MM5483N is a 4-bit static shift register manufactured by National Semiconductor. It is available in a 40-pin DIP package. Description: The MM5483N is a 4-bit static shift register with a serial i

Depósito:10000

Mínimo:1

Favorita

M5481B7

Enlarge

Used and refurbished parts guaranteed can work well

M5481B7

DIP20

STMicroelectronics

LED DISPLAY DRIVER

Utsource

≥1:

€3.51701

€3.16531

≥5:

€2.34467

€2.11021

≥10:

€2.11021

€1.89919

≥20:

€2.05159

€1.84643

≥50:

€1.99297

€1.79368

≥100:

€1.93435

€1.74092

≥200:

€1.87574

€1.68816

≥500:

€1.85230

€1.66707

≥1000:

€1.81712

€1.63541

From: €1.81712

Depósito:10000

Mínimo:2

Favorita

M5451B7

Enlarge

Used and refurbished parts guaranteed can work well

M5451B7

DIP-40

STMicroelectronics

LED DISPLAY DRIVERS

Utsource

≥1:

€7.75145

€6.97631

≥5:

€7.36388

€6.62749

≥10:

€6.97631

€6.27868

≥20:

€6.78252

€6.10427

≥50:

€6.58874

€5.92986

≥100:

€6.39495

€5.75546

≥200:

€6.20116

€5.58105

≥500:

€6.12365

€5.51128

≥1000:

€6.00738

€5.40664

From: €6.00738

The M5451B7 is a 40-pin DIP (Dual In-line Package) integrated circuit manufactured by STMicroelectronics. It is a voltage regulator IC that provides a regulated output voltage of 5V. Description: The

Depósito:5000

Mínimo:1

Favorita

COP472N-3

Enlarge

Used and refurbished parts guaranteed can work well

COP472N-3

DIP-20

National Semiconductor

00+

COP472-3 Liquid Crystal Display Controller

Utsource

≥1:

€2.85163

€2.56647

≥10:

€1.71098

€1.53988

≥100:

€1.52087

€1.36878

≥1000:

€1.52087

€1.36878

≥2500:

€1.42581

€1.28323

≥5000:

€1.33076

€1.19768

≥10000:

€1.23571

€1.11214

From: €1.23571

Description: COP472N-3 is a CMOS 8-bit microcontroller manufactured by National Semiconductor. Features: - 8-bit CPU - On-chip ROM and RAM - 8-bit timer/counter - 8-bit A/D converter - Serial I/O - I

Depósito:10000

Mínimo:2

Favorita

M5450B7

Enlarge

Used and refurbished parts guaranteed can work well

M5450B7

DIP-40

STM

05+

LED DISPLAY DRIVERS

Utsource

≥1:

€2.90680

€2.61612

≥5:

€1.93786

€1.74408

≥10:

€1.74408

€1.56967

≥20:

€1.69563

€1.52606

≥50:

€1.64718

€1.48247

≥100:

€1.59874

€1.43887

≥200:

€1.55029

€1.39526

≥500:

€1.53091

€1.37782

≥1000:

€1.50184

€1.35166

From: €1.50184

The M5450B7 is a 40-pin DIP (dual in-line package) integrated circuit (IC) manufactured by STMicroelectronics. It is a 4-bit microcontroller with an 8-bit central processing unit (CPU). It has a built

Depósito:10000

Mínimo:2

Favorita

LM2415T

Enlarge

Used and refurbished parts guaranteed can work well

LM2415T

ZIP-11

National Semiconductor

Utsource

≥1:

€2.16407

€1.94766

≥5:

€1.44271

€1.29844

≥10:

€1.29844

€1.16860

≥20:

€1.26237

€1.13614

≥50:

€1.22630

€1.10367

≥100:

€1.19023

€1.07121

≥200:

€1.15417

€1.03876

≥500:

€1.13975

€1.02577

≥1000:

€1.11810

€1.00629

From: €1.11810

Depósito:10000

Mínimo:2

Favorita

ICM7228BIPI

Enlarge

Used and refurbished parts guaranteed can work well

ICM7228BIPI

DIP-28

Intersil/har

8-Digit, Microprocessor- Compatible, LED Display Decoder Driver

Utsource

≥1:

€3.16169

€2.84552

≥5:

€3.00360

€2.70324

≥10:

€2.84552

€2.56097

≥20:

€2.76648

€2.48983

≥50:

€2.68743

€2.41869

≥100:

€2.60839

€2.34755

≥200:

€2.52935

€2.27642

≥500:

€2.49773

€2.24796

≥1000:

€2.45031

€2.20528

From: €2.45031

Description: The ICM7228BIPI is a CMOS 8-digit, 7-segment LED display driver. Features: - Low power consumption - High noise immunity - High speed operation - Low voltage operation - Low current oper

Depósito:10000

Mínimo:1

Favorita

MAX7219CNG

DIP24

Maxim Integrated

0046+9342+9241+

IC DRIVER LED DISPLAY 8DGT 24DIP

Consultar precio

Favorita

AD9884AKSZ-100

QFP

ADI

0535

IC ANALOG INTERFACE 128MQFP

Consultar precio

Favorita

DM7447AN

Enlarge

Used and refurbished parts guaranteed can work well

DM7447AN

DIP-16

National Semiconductor

BCD to 7-Segment Decoders/Drivers

Utsource

≥1:

€2.74036

€2.46632

≥5:

€2.60334

€2.34300

≥10:

€2.46632

€2.21969

≥20:

€2.39781

€2.15803

≥50:

€2.32930

€2.09637

≥100:

€2.26079

€2.03471

≥200:

€2.19228

€1.97306

≥500:

€2.16488

€1.94839

≥1000:

€2.12378

€1.91140

From: €2.12378

Depósito:10000

Mínimo:1

Favorita

Alternate Text
Alternate Text

Moneda:

Alternate Text Alternate Text Alternate Text

Productos Nuevo Usado

Detener a los expertos en producción, podemos proporcionar una gran cantidad de componentes electrónicos que se han detenido y que son difíciles de encontrar para facilitar la empresa de mantenimiento.

Alternate Text Depósito

Inventario Cero

Inventario Cero

Llamar gratis

(888) 766 5577 USA & Canadá

+52 5515436027
+52 5515436028 México

+49 6931090199 Alemania

+55 21 3609 8727 Brasil

(800) 137235 Italia

(900) 649657 España

Whatsapp

+1 (312) 899-4831 USA

+49 15217848563 Alemania

+52 55 7637 4368 México

Email

sales@utsource.com

PAGOS GLOBALES

Logística global

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