3M
Round, Shielded/Jacketed, Flat Cable
.050″ 28 AWG Stranded, Mass-Term, PVC/PVC
3659 Series
S
Round construction permits easier routing
S
28 AWG wire on .050 inch pitch permits
mass termination to broad line of IDC
connectors
S
Continuous split/bond repeat allows for mass
termination on 2.4 inch centers (approximate)
S
Primary cable is zippable for branching or
discrete terminations
S
Meets external wiring requirements of
National Electrical Code, Article 725 (CL2)
S
UL listed for USA and Canadian markets
S
Dual shielding provides 35 db average shielding
effectiveness
S
*RoHS compliant
TS-0083-17
Sheet 1 of 2
Date Modified: May 24, 2004
Physical
Jacket
Material:
Color:
Primary Material:
Color:
Marking
Standard:
Polyvinyl Chloride (PVC)
Black
PVC
Gray
(UL) CL2 75C 28 AWG or AWM 20267
3M NU
C
AWM IIA/B 80C 300V FT1
EU <50V
Conductors:
28 AWG 7
×
36 [ 7
×
0.127 ] Tinned Stranded Copper
Shielding:
001 [ 0.03 ] Thick Aluminum/Polyester Film Foil and 90% Coverage Tinned
Copper Braid
Electrical
Voltage Rating:
USA: N.E.C. 725, CL2 or AWM; 300V
Canada: 300V
10
Ω/10
ft. [ 3m ]
Insulation Resistance:
> 1
×
10
Unbalanced
Balanced
106
Ω
Characteristic Impedance:
62
Ω
Capacitance:
27.7 pF/ft. [ 90.88 pF/m ] 15.2 pF/ft. [ 49.9 pF/m ]
Inductance:
.13
µ
H/ft. [ 0.43
µ
H/m ] .20
µ
H/ft. [ 0.66
µ
H/m ]
Propagation Delay:
1.72 ns/ft. [ 5.64 ns/m ] 1.62 ns/ft. [ 5.32 ns/m ]
Velocity of Propagation:
59%
62%
EU: <50V
Note: Unbalanced is measured between ground-signal-ground conductors with shield grounded. Balanced is measured between signal conductors within a
pair, with the shield floating.
Environmental
Temperature Rating:
USA: CL2; 75°C Max or AWM; -
-20°C to +80°C
Flammability Rating:
USA: N.E.C. 725, CL2 Canada: FTI
Canada: 80°C
*RoHS = Directive 2002/95/EC,
Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment
UL File No.: E118773, Power Limited Circuit Cable:
3
Interconnect Solutions
http://www.3M.com/interconnects/
CL2 (or AWM Style 20267)
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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3M [ 3M ELECTRONICS ]
