Product Hierarchy
Product Hierarchy

M4251 - COAX, 1C #19, Str, PTFE, 1400 V RMS

COAX, 1 Conductor 19 AWG (1/.037) SCW - Silver Coated Copper Weld, PTFE Insulation, Overall Silver Plated Copper Shield, Natural Tan FEP Outer Jacket

Construction Details

RG Type: 142
Conductor
ElementNo. of ElementsSizeStrandingMaterial
Conductor(s)119 AWGSolidSCCS - Silvered Copper Covered Steel
Insulation
ElementMaterialNom. Insulation DiameterColor Code
Conductor(s)PTFE - Polytetrafluoroethylene0.116 in (2.95 mm)Natural
Inner Shield
Shield TypeMaterialCoverage
BraidSilvered Copper (SC)95%
Outer Shield
Outer Shield TypeMaterialCoverage
BraidSilvered Copper (SC)93%
Outer Jacket
MaterialNom. Diameter
FEP - Fluorinated Ethylene Propylene0.195 in (4.95 mm)
Overall Cable Diameter (Nominal): 0.195 in (4.95 mm)

Electrical Characteristics

Electricals
ElementMax. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
Conductor(s)19.3 Ohm/1000ft (63.3 Ohm/km)2.3 Ohm/1000ft (7.5 Ohm/km)29.0 pF/ft (95.1 pF/m)50 Ohm70%
Voltage
Voltage Rating
1400 V (Mil-Spec)

Mechanical Characteristics

Temperature
Operating
-55°C To +200°C
Bend Radius
Stationary Min.
2.0 in (51 mm)

Standards and Compliance

Environmental Suitability: Indoor
Sustainability: CA Prop 65
Military Compliance: MIL-C-17
European Directive Compliance: EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2)
APAC Compliance: China RoHS II (GB/T 26572-2011)

History

Update and Revision: Revision Number: 0.9 Revision Date: 05-18-2026

Part Numbers

Variants
Item #
M4251 BR199
No accessories are available for this product