China National Standard Ribbon Wires Flat Cables PVC Insulated Multi-Core Parallel Arrange Rvvb

• Customization: Available
• Type: Insulated
• Conductor Type: Solid and Stranded
• Model NO.: RVVB/RVSPB/FFC/FPC
• Application: Building,Home,Construction
• Conductor Material: Aluminum
• Sheath Material: PVC
• Insulation Material: PVC/XLPE/Polyester Film
• Material Shape: Flat Wire
• Range of Application: Automotive Electronic,Industrial Control
• Certification: CCC
• Brand: Bainian Cable
• Rated Voltage: 300/300V, 300/500V, 450/750V (Varies by Model)
• Temperature Range: -40°c to +70°c (Standard)
• Shape: Parallel-Arranged
• Number of Cores: Customizable
• Outer Diameter: Depends on The Model
• Transport Package: Rolls or Coils
• Specification: Depends on the order quantity
• Trademark: Bainian Cable
• Origin: Dongguang, Guangdong, China

Product Description

China National Standard Ribbon Wires (Flat Cables) Overview

Ribbon cables (flat cables) are multi-core parallel-arranged cables widely used for internal connections in electronic devices, industrial controls, and data transmission. Below are common types and specifications compliant with Chinese National Standards (GB):

Product Overview

1. Relevant National Standards

• GB/T 5023.7-2008
  Polyvinyl Chloride (PVC) Insulated Cables of Rated Voltages Up to and Including 450/750V - Part 7: Flexible Cables and Cords

  • Covers flat flexible cables like RVVB (PVC-sheathed flat flexible cords).

• GB/T 19666-2019
  General Rules for Flame Retardant and Fire-Resistant Wires and Cables

  • Specifies requirements for flame retardant (ZR) and fire-resistant (NH) cables, applicable to flat cables in special environments.

• GB/T 9330-2020
  Plastic-Insulated Control Cables

  • Includes flat-structured control cables.

2. Common Flat Cable Models & Structures

Model	Structure Description	Typical Applications
RVVB	Parallel copper conductors + PVC insulation + flat PVC sheath, rated voltage 300/500V.	Home appliances, office equipment
RVSPB	Twisted-pair shielded flat cable: copper conductors + PVC insulation + foil/braid shield + PVC sheath.	Industrial automation signal transmission
FFC/FPC	Flexible Flat Cable (ultra-thin, polyester film insulation, no outer sheath).	Internal electronics (e.g., display connectors)

3. Technical Parameters & Requirements

Parameter	Details
Conductor Material	Oxygen-free copper (OFC), tinned copper (anti-oxidation), cross-section: 0.08 mm² - 2.5 mm².
Insulation Material	PVC (polyvinyl chloride), XLPE (cross-linked polyethylene), or polyester film (for FFC).
Sheath Material	PVC (oil-resistant, flame retardant), TPU (high flexibility), or none (FFC).
Rated Voltage	300/300V, 300/500V, 450/750V (varies by model).
Temperature Range	-40°C to +70°C (standard); -60°C to +105°C (high-temperature variants).
Flame Retardancy	Complies with GB/T 19666: Class A/B/C flame retardant (ZRA/ZRB/ZRC).
Shielding Type	Foil shield (F), braided shield (P) for EMI protection.

4. Applications

• Consumer Electronics: Laptops, printers (FFC/FPC).

• Industrial Control: PLCs, servo drives (RVSPB shielded cables).

• Home Appliances: Refrigerators, air conditioners (RVVB).

• Automotive Electronics: In-vehicle displays, sensors (high-temperature flat cables).

7. Typical Product Examples

Model	Conductor Specs	Insulation/Sheath	Shielding	Use Case
RVVB 2×0.75	2-core, 0.75 mm²	PVC/PVC	None	Home appliance power cords
RVSPB 4×0.5	4-core, 0.5 mm²	PVC + foil shield	Foil + drain wire	Industrial sensor signals
FFC 10P 1.27	10-core, 1.27mm pitch	Polyester film	None	LCD driver board connections

 

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