.050″ Round, Shielded/Jacketed, Flat Cable
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
Date Modified: July 29, 1999
34
TS-0083-14
Sheet 1 of 2
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
UL File No.: E118773, Power Limited Circuit Cable:
3M Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
CL2 (or AWM Style 20267)
For technical, sales or ordering information call
800-225-5373
.050″ Round, Shielded/Jacket, Flat Cable
28 AWG Stranded, Mass-Term, PVC/PVC
Number of
Conductors
09
10
14
15
16
20
24
25
26
34
36
37
40
50
60
64
3M Part
Number
3659/09
3659/10
3659/14
3659/15
3659/16
3659/20
3659/24
3659/25
3659/26
3659/34
3659/36
3659/37
3659/40
3659/50
3659/60
3659/64
Dimension A
±
.03
0.27 [ 6.9 ]
0.27 [ 6.9 ]
0.31 [ 7.9 ]
0.31 [ 7.9 ]
0.31 [ 7.9 ]
0.34 [ 8.6 ]
0.37 [ 9.4 ]
0.37 [ 9.4 ]
0.37 [ 9.4 ]
0.41 [ 10.4 ]
0.43 [ 10.9 ]
0.43 [ 10.9 ]
0.43 [ 10.9 ]
0.48 [ 12.2 ]
0.51 [ 13.0 ]
0.54 [ 13.7 ]
2.4 Ref
[61]
Bonded
R
3659 Series
Dimension B Ref
(See Note 2)
0.40 [ 10.2 ]
0.45 [ 11.4 ]
0.65 [ 16.5 ]
0.70 [ 17.8 ]
0.75 [ 19.1 ]
0.95 [ 24.1 ]
1.15 [ 29.2 ]
1.20 [ 30.5 ]
1.25 [ 31.8 ]
1.65 [ 41.9 ]
1.75 [ 44.5 ]
1.80 [ 45.7 ]
1.95 [ 49.5 ]
2.45 [ 62.2 ]
2.95 [ 74.9 ]
3.15 [ 80.0 ]
®
Split
1.0 Ref.
[25]
A
B
Paper
[ Mfgr Option ]
.026 Min [0.66]
PVC Jacket
Braid
Aluminum
Polyester
Film Foil
0.050 Typ
[ 1.27 ]
PVC Primary Insulation
Inch
28 AWG 7 X 36 [ 7 X 0.127 ]
Tinned Stranded Copper Conductors
[mm]
Tolerance Unless Noted
.0
.00
.000
±
.1
±
.05
±
.010
Notes:
1. Red marking on one edge of primary cable designates wire #1.
2. Dimension B pertains to bonded area only.
Inch
[ ] Dimensions for
Reference only
Ordering Information
3659X/XX
Jacket Color Options
Blank = “Standard” Black Jacket
C = “Special” Cream Jacket
G = “Special” Gray Jacket
L = “Special” Light Olive Jacket
Number of Conductors
(See Table)
Note: Available in standard length of 100 or 300 ft/roll, please specify when ordering.
TS-0083-14
Sheet 2 of 2
3M Interconnect Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
For technical, sales or ordering information call
800-225-5373
Test/Measurement
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