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Multiple Conductor Cables

Image Part Number Description / PDF Quantity Rfq
1552110043

1552110043

Woodhead - Molex

CABLE 5X0.34 PVC YE SH G/Y D6.1

0
1553110010

1553110010

Woodhead - Molex

CABLE (4G 6) PVC OR SH D14.5 -S

0
1552300316

1552300316

Woodhead - Molex

CABLE 17X2.5 PUR GY UNSH G/Y D18

0
1554212003

1554212003

Woodhead - Molex

CABLE CC-LINK 3X20AWG WSOR RD SH

0
1552410032

1552410032

Woodhead - Molex

CABLE 5X0.34 PLTC YE SH DCS D6.4

0
1553312004

1553312004

Woodhead - Molex

CABLE (4G2.5+2X(2X1.0)) PUR OR S

0
1552310007

1552310007

Woodhead - Molex

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

0
1552300173

1552300173

Woodhead - Molex

CABLE 4X1 PUR GY UNSH G/Y D7.6 -

0
1553112011

1553112011

Woodhead - Molex

CABLE (4G6+2X(2X1.5)) PVC OR SH

0
1552300159

1552300159

Woodhead - Molex

CABLE 2X1 PUR BK UNSH DCS D6.7 -

0
1552300222

1552300222

Woodhead - Molex

CABLE 3X1.5 PUR GY UNSH G/Y D7.3

0
1552300239

1552300239

Woodhead - Molex

CABLE 5X1.5 PUR GY UNSH G/Y D8.6

0
1552100013

1552100013

Woodhead - Molex

CABLE 4X0.25 PVC BK UNSH DCS D4.

0
1552100078

1552100078

Woodhead - Molex

CABLE 5X0.34 PVC BK UNSH DCS D5.

0
1552100004

1552100004

Woodhead - Molex

CABLE 3X0.25 PVC GY UNSH DCS D4.

0
1552100273

1552100273

Woodhead - Molex

CABLE 2X2.5 PVC BK UNSH DCS D8.8

0
1302261898

1302261898

Woodhead - Molex

CABLE; #12/4C LOW TEMP. SEOOW/ST

0
1552109007

1552109007

Woodhead - Molex

CABLE 3X0.75+6X0.34 PVC BK UNSH

0
1554312003

1554312003

Woodhead - Molex

CABLE CC-LINK 3X20AWG PUR RD SH

0
1552400140

1552400140

Woodhead - Molex

CABLE 11X1 PLTC GY UNSH G/Y D13

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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