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Multiple Conductor Cables

Image Part Number Description / PDF Quantity Rfq
1553211007

1553211007

Woodhead - Molex

CABLE (4G4+(2X1.5)) WSOR OR SH D

0
1553219005

1553219005

Woodhead - Molex

CABLE (3X(2X0.14)+(2X0.5)) WSOR

0
1552200290

1552200290

Woodhead - Molex

CABLE 5X2.5 WSOR BK UNSH G/Y D11

0
1552200026

1552200026

Woodhead - Molex

CABLE 5X0.25 WSOR BK UNSH DCS D5

0
1552209003

1552209003

Woodhead - Molex

CABLE 3X0.75+4X0.34 WSOR BK UNSH

0
1552200035

1552200035

Woodhead - Molex

CABLE 8X0.25 WSOR BK UNSH DCS D6

0
1552200106

1552200106

Woodhead - Molex

CABLE 3X0.5 WSOR BK UNSH G/Y D5.

4
1552200246

1552200246

Woodhead - Molex

CABLE 7X1.5 WSOR GY UNSH G/Y D10

0
1552210008

1552210008

Woodhead - Molex

CABLE 3X0.34 WSOR YE SH DCS D5.4

0
1552210033

1552210033

Woodhead - Molex

CABLE 5X0.34 WSOR YE SH DCS D6.1

0
1552210007

1552210007

Woodhead - Molex

CABLE 3X0.34 WSOR YE SH DCS D5.4

0
1553210008

1553210008

Woodhead - Molex

CABLE (4G 4) WSOR OR SH D12.2 -M

0
1552200016

1552200016

Woodhead - Molex

CABLE 4X0.25 WSOR GY UNSH DCS D4

0
1552200100

1552200100

Woodhead - Molex

CABLE 2X0.5 WSOR BK UNSH DCS D5.

0
1552200012

1552200012

Woodhead - Molex

CABLE 3X0,25 WSOR OR UNSH DCS D4

0
1552200200

1552200200

Woodhead - Molex

CABLE 17X1 WSOR BK UNSH G/Y D13.

0
1553319001

1553319001

Woodhead - Molex

CABLE (4X2X0.25+2X1) PUR OR SH -

0
1553219007

1553219007

Woodhead - Molex

CABLE (4X2X0.38+4X0.5) WSOR 1M

37
1552200229

1552200229

Woodhead - Molex

CABLE 4X1.5 WSOR BK UNSH G/Y D7.

0
1552200122

1552200122

Woodhead - Molex

CABLE 5X0.5 WSOR BK UNSH G/Y D6.

0

Multiple Conductor Cables

1. Overview

Multiple Conductor Cables (MCC) are composite cable structures containing two or more individually insulated conductors enclosed within a common jacket. These cables enable simultaneous transmission of power, data, and control signals in complex systems. Their modular design optimizes space utilization while maintaining signal integrity, making them essential in industrial automation, telecommunications, and energy distribution systems.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Control CablesLow capacitance, high flexibility, 300-1000V ratingPLC systems, factory automation
Power CablesLarge cross-section conductors, thermal-resistant insulationMachinery power supply, HVAC systems
Data Communication CablesTwisted pair configurations, 100 impedanceEthernet networks, fieldbus systems
Signal CablesShielded designs, noise suppressionSensor networks, instrumentation

3. Structure and Composition

Typical construction includes:

  • Conductors: Annealed copper or aluminum (solid/stranded), 0.14-10mm cross-section
  • Insulation: PVC, XLPE, or FEP materials with 300% elongation
  • Shielding: Aluminum-polyester foil (100% coverage) or braided copper (85% coverage)
  • Jacket: Flame-retardant PVC or LSZH compounds (0.8-3.0mm thickness)

Layered design prevents crosstalk between conductors while maintaining mechanical durability (20N/mm tensile strength).

4. Key Technical Parameters

ParameterTypical RangeSignificance
Conductor Count2-104 conductorsDetermines system integration density
Voltage Rating300V-2000VDefines operational safety margin
Temperature Range-40 C to +125 CEnvironmental adaptability
Shielding Effectiveness60-100dBEMI protection level
Bending Radius7.5 OD to 15 ODInstallation flexibility

5. Application Areas

Primary industries utilizing MCC:

  • Industrial Automation: Robotic arms, CNC machines
  • Transportation: Rail vehicle control systems
  • Energy: Wind turbine pitch control systems
  • Telecommunications: 5G base station interconnects

Case Study: Automotive production lines use 24-conductor control cables to synchronize robotic welding stations with <0.1ms latency.

6. Leading Manufacturers

ManufacturerKey ProductsSpecialization
LegrandOkonite Multi-ConductorBuilding automation solutions
Belden8760 DataTuffIndustrial Ethernet cables
Prysmian GroupFire resistant Ecos ZEnergy sector applications
Alpha Wire3279 UltraFlexHigh-flex robotics cables

7. Selection Guidelines

Key considerations:

  • Current carrying capacity vs. conductor size (I = 3.2 Amm for Cu)
  • Chemical resistance requirements (oil/grease exposure)
  • Signal transmission requirements (CAT5e/CAT6 data rate support)
  • Regulatory compliance (UL/CSA/IEC standards)
  • Mechanical stress factors (vibration, bending cycles)

Recommend conducting thermal cycling tests (-20 C to +85 C) for critical applications.

8. Industry Trends

Emerging developments include:

  • Hybrid cables integrating fiber optics and power conductors
  • Nano-coated conductors for 50% weight reduction
  • Smart cables with embedded temperature/sensor monitoring
  • Halogen-free materials meeting IEC 60754-1 standards
  • Miniaturization trend: 0.08mm micro-conductors in medical cables

Market forecasts indicate 6.2% CAGR through 2030 driven by Industry 4.0 adoption.

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