35422-75
Heat Treated FSJ1RK-50B, HELIAX® Superflexible Foam Coaxial Cable, corrugated copper, 1/4 in, black non-halogenated, fire retardant polyolefin jacket
Specifications
Product classification
Product Type | Coaxial wireless cable |
Product Brand | HELIAX® |
Product Series | FSJ1-50B |
General specifications
Flexibility | Superflexible |
Jacket Color | Black |
Performance Note | Attenuation values typical, guaranteed within 5% |
Dimensions
Diameter Over Dielectric | 4.826 mm | 0.19 in |
Diameter Over Jacket | 7.62 mm | 0.3 in |
Inner Conductor OD | 1.905 mm | 0.075 in |
Outer Conductor OD | 6.35 mm | 0.25 in |
Nominal Size | 1/4 in |
Electrical specifications
Cable Impedance | 50 ohm ±1 ohm |
Capacitance | 79.4 pF/m | 24.201 pF/ft |
dc Resistance, Inner Conductor | 9.843 ohms/km | 3 ohms/kft |
dc Resistance, Outer Conductor | 6.562 ohms/km | 2 ohms/kft |
dc Test Voltage | 1600 V |
Inductance | 0.2 µH/m | 0.061 µH/ft |
Insulation Resistance | 100000 MOhms-km |
Jacket Spark Test Voltage (rms) | 4000 V |
Operating Frequency Band | 1 – 18000 MHz |
Peak Power | 6.4 kW |
Velocity | 82 % |
Material specifications
Dielectric Material | Foam PE |
Jacket Material | Non-halogenated, fire retardant polyolefin |
Inner Conductor Material | Copper-clad aluminum wire |
Outer Conductor Material | Corrugated copper |
Mechanical specifications
Minimum Bend Radius, multiple Bends | 25.4 mm | 1 in |
Minimum Bend Radius, Single Bend | 25.4 mm | 1 in |
Number of Bends, minimum | 15 |
Number of Bends, typical | 20 |
Tensile Strength | 68 kg | 149.914 lb |
Bending Moment | 1.1 N-m | 9.736 in lb |
Flat Plate Crush Strength | 1.8 kg/mm | 100.795 lb/in |
Environmental specifications
Installation temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Operating Temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Storage Temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Attenuation, Ambient Temperature | 20 °C | 68 °F |
Average Power, Ambient Temperature | 40 °C | 104 °F |
Average Power, Inner Conductor Temperature | 100 °C | 212 °F |
Fire Retardancy Test Method | UL 1666/CATVR/CMR |
Smoke Index Test Method | IEC 61034 |
Toxicity Index Test Method | IEC 60754-1 | IEC 60754-2 |
Packaging and weights
Cable weight | 0.07 kg/m | 0.047 lb/ft |
Regulatory compliance/certifications
Agency | Classification |
ISO 9001:2015 | Designed, manufactured and/or distributed under this quality management system |
UL/ETL Certification
![]() |
Compliant |
Product classification
Product Type | Coaxial wireless cable |
Product Brand | HELIAX® |
Product Series | FSJ1-50B |
General specifications
Flexibility | Superflexible |
Jacket Color | Black |
Performance Note | Attenuation values typical, guaranteed within 5% |
Dimensions
Diameter Over Dielectric | 4.826 mm | 0.19 in |
Diameter Over Jacket | 7.62 mm | 0.3 in |
Inner Conductor OD | 1.905 mm | 0.075 in |
Outer Conductor OD | 6.35 mm | 0.25 in |
Nominal Size | 1/4 in |
Electrical specifications
Cable Impedance | 50 ohm ±1 ohm |
Capacitance | 79.4 pF/m | 24.201 pF/ft |
dc Resistance, Inner Conductor | 9.843 ohms/km | 3 ohms/kft |
dc Resistance, Outer Conductor | 6.562 ohms/km | 2 ohms/kft |
dc Test Voltage | 1600 V |
Inductance | 0.2 µH/m | 0.061 µH/ft |
Insulation Resistance | 100000 MOhms-km |
Jacket Spark Test Voltage (rms) | 4000 V |
Operating Frequency Band | 1 – 18000 MHz |
Peak Power | 6.4 kW |
Velocity | 82 % |
Material specifications
Dielectric Material | Foam PE |
Jacket Material | Non-halogenated, fire retardant polyolefin |
Inner Conductor Material | Copper-clad aluminum wire |
Outer Conductor Material | Corrugated copper |
Mechanical specifications
Minimum Bend Radius, multiple Bends | 25.4 mm | 1 in |
Minimum Bend Radius, Single Bend | 25.4 mm | 1 in |
Number of Bends, minimum | 15 |
Number of Bends, typical | 20 |
Tensile Strength | 68 kg | 149.914 lb |
Bending Moment | 1.1 N-m | 9.736 in lb |
Flat Plate Crush Strength | 1.8 kg/mm | 100.795 lb/in |
Environmental specifications
Installation temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Operating Temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Storage Temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Attenuation, Ambient Temperature | 20 °C | 68 °F |
Average Power, Ambient Temperature | 40 °C | 104 °F |
Average Power, Inner Conductor Temperature | 100 °C | 212 °F |
Fire Retardancy Test Method | UL 1666/CATVR/CMR |
Smoke Index Test Method | IEC 61034 |
Toxicity Index Test Method | IEC 60754-1 | IEC 60754-2 |
Packaging and weights
Cable weight | 0.07 kg/m | 0.047 lb/ft |
Regulatory compliance/certifications
Agency | Classification |
ISO 9001:2015 | Designed, manufactured and/or distributed under this quality management system |
UL/ETL Certification
![]() |
Compliant |
Documentation & downloads