3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3MCable
Cable Properties — External Wiring
Internal Wiring External Wiring
Ground Plane Cable
Round, Jacketed, Discrete,
Twisted Pair Cable
Typical Cable Properties 3469 Series 3476 Series 3353 Series 3600X Series 3647B Series 3644 Series
1Jacket Material ———PVC PVC PVC
2Jacket Color ———Beige/Gray/
Black Beige Beige
3Shield ———Film Foil &
Braid
Film Foil &
Braid
Film Foil &
Braid
4Primary Insulation Material PVC PVC PVC PVC PO PO
5Primary Color Gray Gray Gray Multi Multi Multi
6First Conductor Marking Red Red Red N/A N/A N/A
7Conductor Spacing
inch ( mm )
.050
(1.27)
.050
(1.27)
.050
(1.27) N/A N/A N/A
8Conductor Size 28 AWG 28 AWG 28 AWG 28 AWG 28 AWG 28 AWG
9Conductor Stranding 7×36
(7×0.127 )
7×36
(7×0.127 )
7×36
(7×0.127 )
7×36
(7×0.127)
7×36
(7×0.127 )
7×36
(7×0.127 )
10 Conductor Material Copper Copper Copper Copper Copper Copper
Conductor Resistance
11 Ohms / 1000 ft. 65 65 65 65 65 65
( Ohms / km ) @ 20C ( 213 ) ( 213 ) ( 213 ) ( 213 ) ( 213 ) ( 213 )
12 Conductor Quantity
( For others, contact
your sales representative )
10, 14, 15, 16,
20, 25, 26, 34,
37, 40, 50, 60,
64
10, 14, 15, 16,
20, 24, 25, 26,
34, 37, 40, 50,
60, 64
26, 34, 40, 50,
60, 64
14 ( 7 pair ),
20(10pair),
26(13pair),
36(18pair),
40(20pair),
50(25pair),
68(34pair),
80(40pair),
100(50pair)
36(18pair) 14 ( 7 pair ),
16 ( 8 pair ),
20(10pair),
26(13pair),
36(18pair),
40(20pair),
50(25pair),
68(34pair),
80(40pair),
100(50pair)
Impedance ( Ohms )
13 Unbalanced 65 65 65 58 63 63
Balanced ———91 100 100
Capacitance pF / ft. [ pF / m ]
14 Unbalanced 25.1 ( 82.3 ) 25.1 ( 82.3 ) 25.1 ( 82.3 ) 29.2 ( 95.8 ) 24.2 ( 79.4 ) 24.2 ( 79.4 )
Balanced ———18.5 ( 60.7 ) 15.3 ( 50.2 ) 15.3 ( 0.49 )
Inductance µH / ft. [ µH/m]
15 Unbalanced .11 ( 0.36 ) .11 ( 0.36 ) .11 ( 0.36 ) .10 ( 0.33 ) .10 ( 0.33 ) .10 ( 0.33 )
Balanced ———.15 ( 0.49 ) .15 ( 0.49 ) .15 ( 0.49 )
Signal Speed
Propagation Delay
ns / ft [ ns / m ] Unbalanced 1.64 ( 5.38 ) 1.64 ( 5.38 ) 1.64 ( 5.38 ) 1.69 ( 5.54 ) 1.54 ( 5.05 ) 1.54 ( 5.05 )
16 Balanced -- — — 1.69 ( 5.54 ) 1.54 ( 5.05 ) 1.54 ( 5.05 )
Velocity of Propagation %
Unbalanced 62 62 62 60 66 66
Balanced ———60 66 66
17 Insulation Resistance
Ohms / 10 ft. [ 3 m ] >1 ×10^10 >1 ×10^10 >1 ×10^10 >1 ×10^10 >1 ×10^10 >1 ×10^10
Voltage Rating N.E.C. N.E.C. N.E.C.
US 300 300 300 Article 725, CL2 Article 725, CL2 Article 725, CL2
18 Canada 150 150 150 150 150 150
Europe <50 <50 <50 <50 <50 <50
Temperature Rating US -20C to +105C -20C to +105C -20C to +105C 75C 75C 75C
19 Canada -20C to +105C -20C to +105C -20C to +105C 80C 80C 80C
UL Listing -- U S AWM AWM AWM
20 Style 2682 Style 2682 Style 2682 CL2 CL2 CL2
UL Listing -- Canada Optional Optional Optional
21 IA IA IA IIA/B IIA/B IIA/B
105C 150V FT1 105C 150V FT1 105C 150V FT1 80C 150V FT1 80C 150V FT1 80C 150V FT1
22 Catalog Tech Sheets TS-0077 TS-0071 TS-0078 TS-0388 TS-0582 TS-0826
TS-0731-08
Sheet 5 of 8