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
chat

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

Radial Cylinder Crystals

Filters:
clear
Alternate Text
relate product result :972 items
Alternate Text Utsource
X1A000061000600

Enlarge

Original parts, guaranteed brand new

X1A000061000600

2.05*1.2mm

17+

Epson

FC-12M 32.768000KHZ 7PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP36.88070

PHP34.66785

≥5:

PHP29.50456

PHP27.73428

≥10:

PHP16.96512

PHP15.94721

≥20:

PHP14.75228

PHP13.86714

≥50:

PHP13.27705

PHP12.48043

≥100:

PHP12.90824

PHP12.13375

≥200:

PHP12.53944

PHP11.78707

≥500:

PHP12.17063

PHP11.44039

≥1000:

PHP11.80182

PHP11.09371

From: PHP11.80182

Stock:40920

Minimum:200

Favorite

Q13FC1350000300

Enlarge

Original parts, guaranteed brand new

Q13FC1350000300

3.2*1.5mm

17+

Epson

FC-135 32.768000KHZ 9PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP25.81649

PHP24.26750

≥5:

PHP20.65319

PHP19.41400

≥10:

PHP11.87558

PHP11.16305

≥20:

PHP10.32659

PHP9.70700

≥50:

PHP9.29394

PHP8.73630

≥100:

PHP9.03577

PHP8.49362

≥200:

PHP8.77761

PHP8.25095

≥500:

PHP8.51944

PHP8.00827

≥1000:

PHP8.26128

PHP7.76560

From: PHP8.26128

Stock:49380

Minimum:200

Favorite

Q24FA20H0019300

Enlarge

Original parts, guaranteed brand new

Q24FA20H0019300

2.5*2.0mm

17+

Epson

FA-20H 26.000000MHZ 10PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:43528

Minimum:150

Favorite

Q13MC1462000100

Enlarge

Original parts, guaranteed brand new

Q13MC1462000100

7.0*1.5mm

17+

Epson

MC-146 32.768000KHZ 7PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP26.63606

PHP25.03789

≥5:

PHP21.30885

PHP20.03032

≥10:

PHP12.25259

PHP11.51743

≥20:

PHP10.65442

PHP10.01516

≥50:

PHP9.58898

PHP9.01364

≥100:

PHP9.32262

PHP8.76326

≥200:

PHP9.05626

PHP8.51288

≥500:

PHP8.78990

PHP8.26251

≥1000:

PHP8.52354

PHP8.01213

From: PHP8.52354

Stock:65510

Minimum:200

Favorite

Q24FA20H0020900

Enlarge

Original parts, guaranteed brand new

Q24FA20H0020900

2.5*2.0mm

17+

Epson

FA-20H 40.000000MHZ 9PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:43945

Minimum:150

Favorite

Q22FA1280047000

Enlarge

Original parts, guaranteed brand new

Q22FA1280047000

2.0*1.6mm

17+

Epson

FA-128 26.000000MHZ 12PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP43.27335

PHP40.67695

≥5:

PHP32.45501

PHP30.50771

≥10:

PHP22.71851

PHP21.35540

≥20:

PHP21.63667

PHP20.33847

≥50:

PHP19.47301

PHP18.30463

≥100:

PHP18.93209

PHP17.79616

≥200:

PHP18.39117

PHP17.28770

≥500:

PHP17.85026

PHP16.77924

≥1000:

PHP17.30934

PHP16.27078

From: PHP17.30934

Stock:40945

Minimum:150

Favorite

Q24FA20H0031500

Enlarge

Original parts, guaranteed brand new

Q24FA20H0031500

2.5*2.0mm

17+

Epson

FA-20H 26.000000MHZ 12PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:46945

Minimum:150

Favorite

Q24FA20H0068700

Enlarge

Original parts, guaranteed brand new

Q24FA20H0068700

2.5*2.0mm

17+

Epson

FA-20H 12.000000MHZ 10PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:232925

Minimum:150

Favorite

Q22FA1280021800

Enlarge

Original parts, guaranteed brand new

Q22FA1280021800

2.0*1.6mm

17+

Epson

FA-128 30.000000MHZ 9PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP43.27335

PHP40.67695

≥5:

PHP32.45501

PHP30.50771

≥10:

PHP22.71851

PHP21.35540

≥20:

PHP21.63667

PHP20.33847

≥50:

PHP19.47301

PHP18.30463

≥100:

PHP18.93209

PHP17.79616

≥200:

PHP18.39117

PHP17.28770

≥500:

PHP17.85026

PHP16.77924

≥1000:

PHP17.30934

PHP16.27078

From: PHP17.30934

Stock:43945

Minimum:150

Favorite

Q13FC1350000200

Enlarge

Original parts, guaranteed brand new

Q13FC1350000200

3.2*1.5mm

17+

Epson

FC-135 32.768000KHZ 7PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP23.76756

PHP22.34151

≥5:

PHP19.01405

PHP17.87320

≥10:

PHP10.93308

PHP10.27709

≥20:

PHP9.50702

PHP8.93660

≥50:

PHP8.55632

PHP8.04294

≥100:

PHP8.31865

PHP7.81953

≥200:

PHP8.08097

PHP7.59611

≥500:

PHP7.84329

PHP7.37270

≥1000:

PHP7.60562

PHP7.14928

From: PHP7.60562

Stock:92723

Minimum:200

Favorite

Q24FA20H0012200

Enlarge

Original parts, guaranteed brand new

Q24FA20H0012200

2.5*2.0mm

17+

Epson

FA-20H 16.000000MHZ 9PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:133320

Minimum:150

Favorite

Q22FA1280050700

Enlarge

Original parts, guaranteed brand new

Q22FA1280050700

2.0*1.6mm

17+

Epson

FA-128 16.000000MHZ 9PF ±10PPM -30~+85℃

Utsource Original Store

≥1:

PHP43.27335

PHP40.67695

≥5:

PHP32.45501

PHP30.50771

≥10:

PHP22.71851

PHP21.35540

≥20:

PHP21.63667

PHP20.33847

≥50:

PHP19.47301

PHP18.30463

≥100:

PHP18.93209

PHP17.79616

≥200:

PHP18.39117

PHP17.28770

≥500:

PHP17.85026

PHP16.77924

≥1000:

PHP17.30934

PHP16.27078

From: PHP17.30934

Stock:40945

Minimum:150

Favorite

Q24FA20H0021700

Enlarge

Original parts, guaranteed brand new

Q24FA20H0021700

2.5*2.0mm

17+

Epson

FA-20H 32.000000MHZ 10PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:46945

Minimum:150

Favorite

Q13FC2550000400

Enlarge

Original parts, guaranteed brand new

Q13FC2550000400

4.9*1.8mm

17+

Epson

FC-255 32.768KHZ 12.5PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP30.73391

PHP28.88988

≥5:

PHP24.58713

PHP23.11190

≥10:

PHP14.13760

PHP13.28934

≥20:

PHP12.29357

PHP11.55595

≥50:

PHP11.06421

PHP10.40036

≥100:

PHP10.75687

PHP10.11146

≥200:

PHP10.44953

PHP9.82256

≥500:

PHP10.14219

PHP9.53366

≥1000:

PHP9.83485

PHP9.24476

From: PHP9.83485

Stock:49945

Minimum:3000

Favorite

Q24FA20H0072700

Enlarge

Original parts, guaranteed brand new

Q24FA20H0072700

2.5*2.0mm

17+

Epson

FA-20H 32.000000MHZ 9PF ±10PPM -20~+70℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:40945

Minimum:150

Favorite

Q24FA20H0016600

Enlarge

Original parts, guaranteed brand new

Q24FA20H0016600

2.5*2.0mm

17+

Epson

FA-20H 25.000000MHZ 18PF ±10PPM -20~+70℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:43945

Minimum:150

Favorite

X1A000061000200

Enlarge

Original parts, guaranteed brand new

X1A000061000200

2.05*1.2mm

17+

Epson

FC-12M 32.768000KHZ 12.5PF ±20PPM -40~+85℃

Utsource Original Store

≥1:

PHP34.83177

PHP32.74186

≥5:

PHP27.86541

PHP26.19349

≥10:

PHP16.02261

PHP15.06126

≥20:

PHP13.93271

PHP13.09674

≥50:

PHP12.53944

PHP11.78707

≥100:

PHP12.19112

PHP11.45965

≥200:

PHP11.84280

PHP11.13223

≥500:

PHP11.49448

PHP10.80481

≥1000:

PHP11.14617

PHP10.47740

From: PHP11.14617

Stock:191014

Minimum:200

Favorite

X1E000021011900

Enlarge

Original parts, guaranteed brand new

X1E000021011900

3.2*2.5mm

17+

Epson

TSX-3225 16.000000MHZ 12PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP26.63606

PHP25.03789

≥5:

PHP21.30885

PHP20.03032

≥10:

PHP12.25259

PHP11.51743

≥20:

PHP10.65442

PHP10.01516

≥50:

PHP9.58898

PHP9.01364

≥100:

PHP9.32262

PHP8.76326

≥200:

PHP9.05626

PHP8.51288

≥500:

PHP8.78990

PHP8.26251

≥1000:

PHP8.52354

PHP8.01213

From: PHP8.52354

Stock:113265

Minimum:150

Favorite

Q24FA20H0010600

Enlarge

Original parts, guaranteed brand new

Q24FA20H0010600

2.5*2.0mm

17+

Epson

FA-20H 32.000000MHZ 12PF ±10PPM -20~+70℃

Utsource Original Store

≥1:

PHP32.78284

PHP30.81587

≥5:

PHP26.22627

PHP24.65270

≥10:

PHP15.08011

PHP14.17530

≥20:

PHP13.11314

PHP12.32635

≥50:

PHP11.80182

PHP11.09371

≥100:

PHP11.47399

PHP10.78555

≥200:

PHP11.14617

PHP10.47740

≥500:

PHP10.81834

PHP10.16924

≥1000:

PHP10.49051

PHP9.86108

From: PHP10.49051

Stock:40945

Minimum:150

Favorite

Q22FA1280014000

Enlarge

Original parts, guaranteed brand new

Q22FA1280014000

2.0*1.6mm

17+

Epson

FA-128 26.000000MHZ 9PF ±10PPM -40~+85℃

Utsource Original Store

≥1:

PHP43.27335

PHP40.67695

≥5:

PHP32.45501

PHP30.50771

≥10:

PHP22.71851

PHP21.35540

≥20:

PHP21.63667

PHP20.33847

≥50:

PHP19.47301

PHP18.30463

≥100:

PHP18.93209

PHP17.79616

≥200:

PHP18.39117

PHP17.28770

≥500:

PHP17.85026

PHP16.77924

≥1000:

PHP17.30934

PHP16.27078

From: PHP17.30934

Stock:43945

Minimum:150

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