JG（JHG）Safe flame-retardant design High-Voltage Cable

Characteristics: JG (JHG) series are aviation-grade special high-frequency cables using polytetrafluoroethylene insulation and sheath, offering ultra-high temperature tolerance, extremely low dielectric loss, excellent high-frequency performance, and chemical stability

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Product Details
Product Parameters

Product Details

Advantages:
Wide temperature range adaptability: Silicone rubber type supports extreme temperature environments (-60℃ to +180℃), while cross-linked polyethylene type meets normal and medium-temperature requirements.
High flexibility and bending resistance: The sheath and insulation materials offer excellent flexibility, suitable for frequently moving or complex wiring scenarios.
Stable electrical performance: High insulation resistance and superior voltage withstand strength ensure stable power or signal transmission.
Resistance to environmental aging: Resistant to ozone, UV radiation, and moisture; some models are also oil-resistant and chemical-corrosion-resistant.
Safe flame-retardant design: Low-smoke, halogen-free, or low-halogen flame retardancy reduces fire risks and toxic gas emissions.

Application Scope: Aerospace electronic systems, radar communication equipment, high-frequency test instruments, medical imaging equipment, satellite communication systems, high-reliability military electronic equipment, and other scenarios requiring extremely high electrical performance and reliability

Special Notes: Extremely low dielectric constant and loss factor ensure high-frequency signal transmission integrity; silver-plated shielding provides excellent electromagnetic compatibility; extremely wide operating temperature range; impedance and delay parameters can be customized for specific applications

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Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province, a key node city in the Yangtze River Delta region. The company is an enterprise integrating the R&D, production, and sales of wires and cables. It possesses a modern production base covering approximately 5,000 square meters and employs a team of over 50 staff members, including multiple quality engineers and R&D technicians, each with more than 10 years of industry experience.

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Product News

Conductor	Copper conductor, multi-stranded ultra-fine flexible conductor
Cross-section Range	0.2 mm² ~ 50 mm²
Rated Voltage	300/300V, 300/500V
Test Voltage	2kV (300/300V), 3kV (300/500V)
Insulation Material	Polytetrafluoroethylene (PTFE) or perfluoroalkoxy (PFA)
Insulation Thickness	Complies with GJB 773A standard or relevant industry standards
Shielding Structure	Silver-plated copper wire braid shield (coverage ≥95%)
Sheath Material	Polytetrafluoroethylene (PTFE) or fluorinated ethylene propylene copolymer (FEP)
Sheath Thickness	Complies with GJB 773A standard or relevant industry standards
Flexibility	Extremely high, suitable for high-frequency bending and dynamic installation
Insulation Resistance	≥ 5000 MΩ·km (20℃)
Long-term Operating Temperature	-65℃ ~ +260℃ (PTFE), -65℃ ~ +200℃ (FEP)
Short-circuit Temperature	≤ 350℃ (5 seconds)
Minimum Bending Radius	Mobile installation_ 3 × cable outer diameter
Installation Temperature	≥ -50℃
Oil Resistance	Passes MIL-STD-202 oil immersion test (200℃×24h)
Abrasion Resistance	Passes reciprocating abrasion test (≥50000 cycles)
Chemical Resistance	Excellent, resistant to strong acids, strong alkalis, organic solvents
Radiation Resistance	Passes 10⁸ rad radiation test
Propagation Velocity	≥ 80% speed of light (PTFE insulation)
Capacitance	Stable, ≤ 50 pF/m
Characteristic Impedance	50Ω, 75Ω, 100Ω optional (accuracy ±2Ω)
Delay	≤ 5 ns/m
Flame Retardancy	Passes UL V-0, IEC 60332-1
Sheath Color	White, transparent, or customized colors

High-Voltage Cable

JG（JHG）Safe flame-retardant design High-Voltage Cable

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