3M 3355 User Manual

3M™ Round Conductor Flat Cable

.050" 28 AWG Stranded, TPE 3355 Series

• 28 AWG wire on .050 inch centers permits mass
terminations to a broad line of IDC connectors

• TPE insulation provides excellent transmission
properties at a low cost

• Zippable for branching or discrete terminations.

• See Regulatory Classification note in Environmental

section below

Date Modied: May 8, 2009 TS-0317-D
Sheet 1 of 2

Physical

Insulation:

Material: Thermoplastic Elastomer (TPE)

Color: Gray

Marking:

Standard: None

Conductors: 28 AWG, 7 × 36 [ 7 × 0.127 ] Tinned Stranded Copper

Electrical

Voltage Rating: USA: 300V EU: <50V

Insulation Resistance: > 1 × 10

Unbalanced

Characteristic Impedance:

117 Ω

Capacitance: 11.7 pF/ft [ 38.4 pF/m ]

Inductance: 0.16 μH/ft [ 0.52 μH/m ]

Propagation Delay: 1.37 ns/ft [ 4.49 ns/m ]

Velocity of Propagation: 74%

Note: Unbalanced is measured between ground-signal-ground conductors.

Environmental

Temperature Rating:

Flammability Rating:

Regulatory Classification:

UL File No.: E42769, Style No: 20297

-40°C to +105°C

USA: UL Horizontal

EU: Not compliant, see RIA note E4
CN: , see RIA note C1
Regulatory Information Appendix (RIA) attached

10

Ω/10 ft. [ 3 m ]

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

3M™ Round Conductor Flat Cable

.050" 28 AWG Stranded, TPE 3355 Series

Inch

[mm]

Tolerance Unless Noted

.0 .00 .000

Inch ±.1

[ ] Dimensions for Reference Only

±.05 ±.010

Number of

Conductors

09 3355/09 0.450 ± .010 [ 11.43 ] 0.400 ± .007 [ 10.16 ]

10 3355/10 0.500 ± .010 [ 12.70 ] 0.450 ± .007 [ 11.43 ]

14 3355/14 0.700 ± .010 [ 17.78 ] 0.650 ± .007 [ 16.51 ]

15 3355/15 0.750 ± .010 [ 19.05 ] 0.700 ± .007 [ 17.78 ]

16 3355/16 0.800 ± .015 [ 20.32 ] 0.750 ± .011 [ 19.05 ]

18 3355/18 0.900 ± .015 [ 22.86 ] 0.850 ± .011 [ 21.59 ]

20 3355/20 1.000 ± .015 [ 25.40 ] 0.950 ± .011 [ 24.13 ]

24 3355/24 1.200 ± .015 [ 30.48 ] 1.150 ± .011 [ 29.21 ]

25 3355/25 1.250 ± .015 [ 31.75 ] 1.200 ± .011 [ 30.48 ]

26 3355/26 1.300 ± .015 [ 33.02 ] 1.250 ± .011 [ 31.75 ]

30 3355/30 1.500 ± .020 [ 38.10 ] 1.450 ± .015 [ 36.83 ]

34 3355/34 1.700 ± .020 [ 43.18 ] 1.650 ± .015 [ 41.91 ]

36 3355/36 1.800 ± .020 [ 45.72 ] 1.750 ± .015 [ 44.45 ]

37 3355/37 1.850 ± .020 [ 46.99 ] 1.800 ± .015 [ 45.72 ]

40 3355/40 2.000 ± .020 [ 50.80 ] 1.950 ± .015 [ 49.53 ]

50 3355/50 2.500 ± .020 [ 63.50 ] 2.450 ± .015 [ 62.23 ]

60 3355/60 3.000 ± .020 [ 76.20 ] 2.950 ± .015 [ 74.93 ]

64 3355/64 3.200 ± .020 [ 81.28 ] 3.150 ± .015 [ 80.01 ]

3M Part

Number

Dimension A Dimension B

A

B

.035 ± .003
[0.89]

Note: Blue marking on one edge of cable designates wire #1.

Ordering Information

.025 ± .007
[0.64]

3355 / XX XX

Number of Conductors
(See Table)

.050 ± .002 Typ
[1.27]

TPE Insulation

28 AWG 7 X 36 [ 7 X 0.127 ] Tinned
Stranded Copper Conductors

Blank = Standard
SF = Splice Free

Note: Available in common lengths of 100 ft/roll or 300 ft/roll
(30 m /roll or 91 m/roll), please specify when ordering.

3

Interconnect Solutions

http://www.3M.com/interconnects/

TS-0317-D

Sheet 2 of 2

3M is a trademark of 3M Company.

For technical, sales or ordering information call

800-225-5373