3M™ Round, Jacketed, Flat Cable
.050" 28 AWG Stranded, Mass-Term, Halogen Free PO/PO HF759 Series
• Low Smoke Zero Halogen (LSZH) Insulation. Advantages of
     LSZH insulation are the low smoke (IEC 61034-2:2005), and low
     toxicity of combustion gases (NF X 70-100-2:2006), reducing the
     risk to firefighters, and reducing the soot and corrosion damage to
     nearby equipment
• Broad operating temperature range from -40˚C to 105˚C
• Round construction permits easier routing
• 28 AWG wire on .050 inch centers permits mass termination to
     broad line of IDC connectors
• Continuous split/bond repeat allows for mass termination of IDC
     connectors
• Primary cable is zippable for branching or discrete terminations
• See the Regulatory Information Appendix (RIA)
     in the “RoHS compliance” section of www.3Mconnector.com for
     compliance information (RIA E1 & C1 apply)
　

Physical
Jacket Material: Halogen Free Polyolefin (PO)
Color: Dark Gray
Primary Material: Halogen Free Polyolefin (PO)
Color: Dark Gray
Marking Standard: None
Conductors: 28 AWG, 7 × 36 AWG [ 7 × Ø 0.127 ]
Shielding: Polyester Film
　

Electrical
Voltage Rating: USA: 150V Canada: 150V EU: < 50V
Insulation Resistance: (Primary Cable) > 1 × 1010 Ω/10 ft. [ 3 m ]
Characteristic Impedance: Unbalanced Balanced 75 Ω 136 Ω
Capacitance: 22.6 pF/ft [ 74.3 pF/m ] 12.4 pF/ft [ 40.6 pF/m ]
Inductance: 0.13 μH/ft [ 0.43 μH/m ] 0.23 μH/ft [ 0.75 μH/m ]
Propagation Delay: 1.69 ns/ft [ 5.54 ns/m ] 1.69 ns/ft [ 5.54 ns/m ]
Velocity of Propagation: 60% 60%
Note: Unbalanced is measured between ground-signal-ground conductors.Balanced is measured between conductors within a pair.
　

Environmental
Temperature Rating: -40°C to +105°C
Flammability Rating: USA: VW-1 Canada: FT-1
UL File No.: E42769, Style No.: 21683

Halogen Free is defined as both 1) no halogen compounds that are intentionally added to the
product or used in the manufacturing process for the product and 2) any impurities present are
less than 900 ppm bromine, less than 900 ppm chlorine and/or less than 1500ppm total bromine
and chlorine.The latter are the levels set forth in certain industry standards for printed circuit
boards, such as the International Electrotechnical Commission (IEC) 61249-2-21 standard. This
information represents 3M/s knowledge and belief which may be based in whole or in part on
information provided by 3rd party suppliers to 3M.