Datasheet
3M
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
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3M™ Round, Jacketed, Flat Cable
.050″ 28 AWG Stranded, Mass-Term, PVC/PVC 3759 Series
Physical
Electrical
Note:Unbalanced is measured between ground-signal-ground conductors. Balanced is measured between conductors within a pair.
Environmental
* RoHS = Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment
"RoHS compliant" means that the product or part does not contain any of the following substances in excess of the following maximum concentration values
in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury, hexavalent
chromium, polybrominated biphenyls or prolybromianted diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing,
this information represents 3M's knowledge and belief based upon information provided by third party suppliers to 3M.
Jacket Material:
Polyvinyl Chloride (PVC)
Color:
Black
Primary Material:
PVC
Marking Standard:
(UL)
CL2 75C 28 AWG OR AWM 20267 3M NU
C AWM II A/B 80C 300V FT1 EU <50V
Conductors:
28 AWG 7 × 36 [ 7 × 0.127 ] Tinned Stranded Copper
Inner Wrap:
Polyester Film
Voltage Rating:
USA: N.E.C. 725, CL2 or AWM; 300V Canada: 300V EU: <50V
Insulation Resistance:
(Primary Cable)> 1 × 10
10
Ω/10 ft. [ 3m ]
Unbalanced Balanced
Characteristic Impedance:
90 Ω 133 Ω
Capacitance:
16.7 pF/ft (54.8 pF/m) 11.9 pF/ft (39.0 pF/m)
Inductance:
.14 µH/ft (0.46 µH/m) .21 µΗ/ft (0.69 µΗ/m)
Propagation Delay:
1.50 ns/ft (4.92 ns/m) 1.58 ns/ft (5.18 ns/m)
Velocity of Propagation:
68% 64%
Temperature Rating:
USA: CL2; 75°C or AWM; -20°C to + 80°C Canada: 80°C
Flammability Rating:
USA: N.E.C. 725, CL2 Canada: FT1
TS-0070-21
Sheet 1 of 2
• Round construction permits easier routing
• 28 AWG wire on .050 inch centers permits
mass termination to broad line of IDC connectors
• Continuous bond and continuous split/bond
allows for mass termination of IDC connectors
• Meets external wiring requirements of
National Electrical Code, Article 725 (CL2)
• Primary cable is zippable for branching or
discrete terminations.
• UL listed for USA and Canadian markets
• RoHS* compliant
Date Modified: March 14, 2006
UL File No.: E118773, Power Limited Circuit Cable: CL2 (or AWM Style 20267)