Multiple Conductor Cables

Image	Part Number	Description / PDF	Quantity	Rfq
	1552100274 Woodhead - Molex	CABLE 2X2.5 PVC GY UNSH DCS D8.8	0
	1552300165 Woodhead - Molex	CABLE 3X1 PUR BK UNSH G/Y D7.1 -	0
	1552400099 Woodhead - Molex	CABLE 4X0.75 PLTC GY UNSH G/Y D7	0
	1552100118 Woodhead - Molex	CABLE 4X0.5 PVC GY UNSH G/Y D5.9	0
	1552100052 Woodhead - Molex	CABLE 3X0.34 PVC BK UNSH DCS D4.	0
	1552100281 Woodhead - Molex	CABLE 3X2.5 PVC GY UNSH G/Y D9.3	0
	1553119006 Woodhead - Molex	CABLE (3X(2X0.14)+(2X0.5)) PVC G	0
	1552100217 Woodhead - Molex	CABLE 3X1.5 PVC BK UNSH G/Y D7.3	0
	1552100073 Woodhead - Molex	CABLE 4X0.34 PVC OR UNSH DCS D5.	0
	1302261892 Woodhead - Molex	FLAT CABLE #6/4C NEO 90C	0
	1553119005 Woodhead - Molex	CABLE (3X(2X0.14)+(2X0.5)) PVC G	0
	1552400223 Woodhead - Molex	CABLE 2X2.5 PLTC GY UNSH DCS D9.	0
	1552300052 Woodhead - Molex	CABLE 3X0.34 PUR BK UNSH DCS D4.	0
	1552310037 Woodhead - Molex	CABLE 5X0.34 PUR BK SH G/Y D6.1	0
	1552310020 Woodhead - Molex	CABLE 4X0.34 PUR YE SH DCS D5.7	0
	1301280137 Woodhead - Molex	CABLE 4COND 14AWG YELLOW 250'	0
	1552100147 Woodhead - Molex	CABLE 4X0.75 PVC BK UNSH G/Y D7	0
	1552100009 Woodhead - Molex	CABLE 3X0.25 PVC YE UNSH DCS D4.	0
	1552400134 Woodhead - Molex	CABLE 7X1 PLTC GY UNSH G/Y D11 -	0
	1302261805 Woodhead - Molex	CBL; #10/4C SOW-SOOW 600V 90C	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

Type	Functional Characteristics	Application Examples
Control Cables	Low capacitance, high flexibility, 300-1000V rating	PLC systems, factory automation
Power Cables	Large cross-section conductors, thermal-resistant insulation	Machinery power supply, HVAC systems
Data Communication Cables	Twisted pair configurations, 100 impedance	Ethernet networks, fieldbus systems
Signal Cables	Shielded designs, noise suppression	Sensor 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

Parameter	Typical Range	Significance
Conductor Count	2-104 conductors	Determines system integration density
Voltage Rating	300V-2000V	Defines operational safety margin
Temperature Range	-40 C to +125 C	Environmental adaptability
Shielding Effectiveness	60-100dB	EMI protection level
Bending Radius	7.5 OD to 15 OD	Installation 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

Manufacturer	Key Products	Specialization
Legrand	Okonite Multi-Conductor	Building automation solutions
Belden	8760 DataTuff	Industrial Ethernet cables
Prysmian Group	Fire resistant Ecos Z	Energy sector applications
Alpha Wire	3279 UltraFlex	High-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.