USB Cables

Image Part Number Description / PDF Quantity Rfq
UC-ARBR3W

UC-ARBR3W

Coolgear

10FT. USB 2.0 A LEFT ANGLE TO B

492

3021075-03

3021075-03

Qualtek Electronics Corp.

USB 2.0 A MALE TO USB 2.0 MICRO

1273

CBL-UA-UC-20GT

CBL-UA-UC-20GT

CUI Devices

CABLE, USB, 2000 MM, TYPE A 2.0

0

U420-20N-G2-5A

U420-20N-G2-5A

Tripp Lite

USB-C CABLE (M/M) - USB 3.1, GEN

51190

U325-013-IND

U325-013-IND

Tripp Lite

USB-A MALE TO USB-A MALE CABLE,

41230

2701626

2701626

Phoenix Contact

CAB-USB A/MICRO USB B/2 0M

0

10-00654

10-00654

Tensility International Corporation

CBL USB MNI A RCPT-MCR A PLUG

0

101-1020-BE-00300

101-1020-BE-00300

CnC Tech

CABLE USB A MALE-A MALE 3M

0

SC-2AAE006F

SC-2AAE006F

Stewart Connector

CABLE USB 2.0 TYPE A M-M 6'

615

CBL-UA3-UA3-10GP

CBL-UA3-UA3-10GP

CUI Devices

CABLE, USB, 1000 MM, TYPE A 3.0

0

10-02347

10-02347

Tensility International Corporation

CBL USB A PLUG-A RCPT 2M WHITE

280

CBL-UA-UA-15GP

CBL-UA-UA-15GP

CUI Devices

CABLE, USB, 1500 MM, TYPE A 2.0

0

A-USB20BM-OE-100BE28

A-USB20BM-OE-100BE28

ASSMANN WSW Components

CBL USB2.0 BM-OPEN 1M BEIGE

65

MUSB3.0AB-3FT

MUSB3.0AB-3FT

Coolgear

SUPER SPEED USB 3.0 MICRO-A TO M

408

USB3FTV2SA03GOPEN

USB3FTV2SA03GOPEN

Socapex (Amphenol Pcd)

RECEPTACLE POTTED W/ A CODED 0.3

0

101-1021-BL-00200

101-1021-BL-00200

CnC Tech

CABLE USB A MALE-B MINI 4PIN 2M

0

CBL-UA3-UA3-10GT

CBL-UA3-UA3-10GT

CUI Devices

CABLE, USB, 1000 MM, TYPE A 3.0

0

CBL-UA-UA-20BP

CBL-UA-UA-20BP

CUI Devices

CABLE, USB, 2000 MM, TYPE A 2.0

1000

0687980004

0687980004

Woodhead - Molex

UNIVERSAL SERIAL BUS (USB) SHIEL

332

ARBR-0204W

ARBR-0204W

Coolgear

2FT. WHITE USB 2.0 CABLE RIGHT A

218

USB Cables

1. Overview

USB cables are standardized connectors used for transferring data and power between electronic devices. They play a critical role in modern technology, enabling seamless integration of peripherals, charging solutions, and data communication across industries. Their universal design and evolving specifications have made them indispensable in consumer electronics, industrial automation, and emerging technologies like IoT.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
USB Type-ARectangular connector, supports USB 2.0/3.0/3.1 standardsComputers, flash drives, game consoles
USB Type-BSquare-shaped connector, robust designPrinters, scanners, industrial equipment
USB Type-CReversible 24-pin connector, supports USB 3.2/4.0, Power Delivery (PD)Laptops, smartphones, tablets
Micro USBCompact 5-pin connector, common in older mobile devicesAndroid smartphones, power banks
Mini USBLarger than Micro USB, phased out in modern devicesLegacy MP3 players, older GPS units

3. Structure and Composition

A typical USB cable consists of:

  • Conductors: Stranded copper wires for power (VBUS) and data (D+/D-)
  • Insulation: Polymer layers (e.g., PVC, TPE) to prevent signal interference
  • Shielding: Foil or braided mesh to reduce electromagnetic interference (EMI)
  • Connector: Metal contacts and plastic housing with specific pin layouts
  • Outer Jacket: Durable thermoplastic for mechanical protection

Technical compositions vary by standard: USB 2.0 (480 Mbps), USB 3.2 Gen 2 (10 Gbps), or USB4 (40 Gbps), with Type-C supporting alternate modes like DisplayPort.

4. Key Technical Specifications

ParameterDescriptionImportance
Data Transfer RateVaries from 480 Mbps (USB 2.0) to 40 Gbps (USB4)Determines efficiency in transferring large files
Current CapacityUp to 5A (USB PD)Impacts charging speed and power delivery
Voltage Range5V (standard), up to 48V (USB PD 3.1)Supports high-power devices
Shielding GradeFoil + braid shielding (STP) or braided onlyReduces data corruption and noise
CompatibilityUSB-IF certification ensures cross-standard operationGuarantees interoperability with devices
Durability10,000+ insertion cycles (Type-C)Extends product lifecycle

5. Application Fields

  • Consumer Electronics: Smartphones, tablets, wearables
  • Computing: Keyboards, mice, external storage
  • Industrial: CNC machines, automation sensors
  • Healthcare: Medical imaging equipment, patient monitors
  • Automotive: In-car charging systems, infotainment units

Case Example: USB Type-C cables with 100W PD enable single-cable charging and DisplayPort alt mode for ultrabooks.

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
AnkerPowerLine II USB-C to USB-C100W PD, 30,000 bend lifespan
BelkinUSB-C to C Braided CableUSB-IF certified, 2m length
AmazonBasicsUSB 2.0 Type-A to Type-BBudget-friendly, 2.0 speed
UGREENUSB-C to Lightning CableMFi certified, 8K video support
AppleLightning to USB-CFor iOS devices, 1m length

7. Selection Recommendations

Consider the following factors:

  • Use Case: Charging-only (lower gauge wires) vs. data transfer (shielded conductors)
  • Device Compatibility: Match connector types (e.g., Type-C for newer laptops)
  • Performance Requirements: USB 3.2 Gen 2 for 10Gbps speeds, PD for fast charging
  • Environmental Conditions: Ruggedized cables for industrial settings
  • Certifications: USB-IF, RoHS, and MFi (for Apple devices)

8. Industry Trends

Key trends include:

  • Adoption of USB4 for unified 40Gbps speeds and Thunderbolt compatibility
  • Type-C becoming the EU-mandated standard for all mobile devices
  • Development of active cables with embedded chips for signal boosting
  • Increased focus on recyclable materials and reduced e-waste
  • Integration of USB PD 3.1 for 240W ultra-fast charging
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