Multiple Conductor Cables

Image	Part Number	Description / PDF	Quantity	Rfq
	1552410040 Woodhead - Molex	CABLE 5X0.34 PLTC GY SH G/Y D6.4	0
	1300390347 Woodhead - Molex	DEVICENET THICK TRAY (50M)	0
	1552100057 Woodhead - Molex	CABLE 3X0.34 PVC GY UNSH DCS D4.	0
	1552100023 Woodhead - Molex	CABLE 4X0.25 PVC OR UNSH DCS D4.	0
	1552300230 Woodhead - Molex	CABLE 4X1.5 PUR BK UNSH G/Y D7.9	0
	1552100005 Woodhead - Molex	CABLE 3X0.25 PVC GY UNSH DCS D4.	0
	1552400054 Woodhead - Molex	CABLE 2X0.5 PLTC GY UNSH DCS D5.	0
	1552410031 Woodhead - Molex	CABLE 5X0.34 PLTC YE SH DCS D6.4	0
	1552100205 Woodhead - Molex	CABLE 25X1 PVC BK UNSH G/Y D16 -	0
	1552300185 Woodhead - Molex	CABLE 7X1 PUR GY UNSH G/Y D9.6 -	0
	1552400167 Woodhead - Molex	CABLE 3X1.5 PLTC BK UNSH G/Y D8.	0
	1552100008 Woodhead - Molex	CABLE 3X0.25 PVC YE UNSH DCS D4.	0
	1552100236 Woodhead - Molex	CABLE 5X1.5 PVC BK UNSH G/Y D8.6	0
	1552309007 Woodhead - Molex	CABLE 3X0.75+6X0.34 PUR BK UNSH	0
	1552100211 Woodhead - Molex	CABLE 2X1.5 PVC BK UNSH DCS D7.1	0
	1552100288 Woodhead - Molex	CABLE 4X2.5 PVC GY UNSH G/Y D10.	0
	1302261891 Woodhead - Molex	FLAT CABLE #4/4C NEO 90C	0
	1552300215 Woodhead - Molex	CABLE 2X1.5 PUR GY UNSH DCS D7.1	0
	1552100039 Woodhead - Molex	CABLE 8X0.25 PVC GY UNSH DCS D6.	0
	1552400091 Woodhead - Molex	CABLE 3X0.75 PLTC GY UNSH G/Y D7	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.