RG0.86 Coaxial Cable – Types, Specifications & Applications

Introduction

RG0.86 Coaxial Cable is a micro-coaxial RF Cable designed for compact electronic systems where space, weight, and flexibility are critical. With its ultra-small diameter and dependable 50-ohm impedance, RG0.86 cable is widely utilized in wireless modules, micro antennas, IoT devices, medical electronics, and embedded RF systems.

This cable is suited for short-distance signal transmission in applications that require consistent performance and low signal loss in restricted locations.

What is RG0.86 Coaxial Cable ?

RG0.86 is a thin and lightweight coaxial wire with:

• 50 Ohm impedance.

• Ultra-small outer diameter (~0.86 mm)

• Fine-stranded or solid center conductor

• PTFE or FEP insulation

• Braided or served shielding.

• Flexible outer jacket.

It is commonly used in small RF assemblies where standard RG cables (such as RG174 or RG316) are too bulky.

Types of RG0.86 Coaxial Cables :

RG0.86 cables are available in a variety of constructions to meet the needs of certain applications.

1. Standard RG0.86 cable

• Basic shielding.

• Ideal for interior device wiring.

• Used for consumer electronics.

2. Double shielded RG0.86

• Enhanced EMI shielding.

• Improved signal integrity

• Perfect for high-frequency modules.

3. High Temperature RG0.86

• PTFE dielectric

• Ideal for industrial and medical applications.

4. Ultra-flexible RG0.86

• Stranded Conductor

• Designed for dynamic bending conditions.

Technical Specifications :

Parameter	Specification
Impedance	50 Ohm
Outer Diameter	Approx. 0.86 mm
Frequency Range	DC to 3 GHz (typical)
Conductor	Silver-plated copper
Dielectric	PTFE / FEP
Shielding	Braided / Served Shield
Operating Temperature	-40°C to +105°C (typical)

Key Features of the RG0.86 Coaxial Cable :

• 50 Ohm impedance matching

• Ultra-compact diameter: 0.86 mm.

• lightweight and flexible.

• Suitable for tiny RF connectors.

• Low signal loss for short-distance transmission.

• Excellent shielding effectiveness.

• Compatible with micro-RF connectors (IPEX/U.FL type).

• Stable electrical performance.

Applications of RG0.86 Coaxial Cable : 

1. IoT and Embedded Systems

• Wi-Fi Modules

• Bluetooth modules

• RF Sensor Connections

2. Miniature Antenna Assemblies

• Internal antennas.

• GPS modules

• LTE modules

3. Consumer Electronics

• Tablets

• Smart devices

• Wearables

4. Medical Equipment

• Diagnostic devices

• Compact imaging systems.

5. Automotive Electronics

• Telematics systems

• Embedded communication modules

Why Use RG0.86 Coaxial Cable ?

• Suitable for tight-space installations.

• Lightweight for portable electronics.

• Compatible with micro-RF connections.

• A cost-effective alternative for short RF runs.

• Reliable signal transmission in tiny designs.

Conclusion

RG0.86 Coaxial Cable is a micro-coax solution that is both tiny and flexible, making it ideal for use with modern electrical and wireless systems. Its small diameter, consistent impedance control, and robust shielding make it perfect for IoT devices, smaller antennas, embedded modules, medical electronics, and small RF systems.

When space and signal dependability are crucial, RG0.86 is an effective and dependable RF connecting solution.

Contact Us

Eteily Technologies India Pvt. Ltd.

📫 Address: B28 Vidhya Nagar, Near SBI Bank,
 📍  District: Bhopal, PIN: 462026, Madhya Pradesh
🌐 Website: https://eteily.com

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