3M™ Round Conductor Flat Cable
.025" 30AWG Solid, PVC
3447 Series
•ꢀ .025 inch wire spacing increases signal density
•ꢀ PVC insulation provides excellent flexibility
•ꢀ 30AWG solid conductors on .025 inch wire spacing
is designed for mass termination
•ꢀ Zippable for branching or discrete termination
•ꢀ Designed for use with Ultra-ATA cable assemblies
•ꢀ See Regulatory InformationAppendix (RIA) for
chemical compliance information
(RIA E1 & C1 apply)
Date Modified: May 6, 2009
TS-0830-C
Sheet 1 of 2
Physical
Insulation Material: Polyvinyl Chloride (PVC)
Color: Gray
Marking: None
Conductors: 30AWG [ Ø 0.254 ] Tinned Solid Copper
Electrical
USA: 30V
EU: <50V
Voltage Rating:
(Primary Cable) > 1 × 1010 Ω/10 ft. [ 3 m ]
Insulation Resistance:
Unbalanced
Characteristic Impedance: 81 Ω
Balanced
136 Ω
Capacitance: 19.1 pF/ft [ 62.7 pF/m ]
11.0 pF/ft [ 36.1 pF/m ]
Inductance: 0.13 μH/ft [ 0.43 μH/m ] 0.20 μH/ft [ 0.66 μH/m ]
Propagation Delay: 1.55 ns/ft [ 5.09 ns/m ]
Velocity of Propagation: 66%
1.49 ns/ft [ 4.89 ns/m ]
68%
Note: Unbalanced is measured between ground-signal-ground conductors. Balanced is measured between conductors within a pair.
Environmental
Temperature Rating: -55°C to +150°C
Flammability Rating: USA:VW-1
UL File No.: E42769, Style No.: 20596
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3
Interconnect Solutions
http://www.3M.com/interconnects/