3M Round Conductor Flat Cable .050 28 AWG Stranded, PVC 3667 Series Combines the routing ease of discrete wire round cable with the mass termination capabilities of a ribbon cable Split conductor sections allow for easy routing One inch bonded cable sections of 28 AWG wire on .050 inch centers permit termination to our broad line of IDC connectors Zippable for branching or discrete termination Split-bond lengths can be varied, see Note 2 in Ordering Information See Regulatory Information Appendix (RIA) for chemical compliance information (RIA E1 & C1 apply) Date Modified: May 12, 2009 TS-0247-B Sheet 1 of 2 Physical Insulation: Material: Polyvinyl Chloride (PVC) Color: Gray Marking: Standard: None Canadian Option: AWM 2651 105C 300V VW1 3M NU C AWM IA 105C 300V FT1 EU <50V Conductors: 28 AWG, 7 36 7 0.127 Tinned Stranded Copper Electrical Voltage Rating: USA: 300V Canada: 300V EU: <50V 10 Insulation Resistance: > 1 10 /10 ft. 3 m Characteristic Impedance: Unbalanced: 112 Capacitance: Unbalanced: 12.7 pF/ft 41.5 pF/m Inductance: Unbalanced: 0.16 H/ft 0.52 H/m Propagation Delay: Unbalanced: 1.42 ns/ft 4.66 ns/m Velocity of Propagation: Unbalanced: 72% Note: Unbalanced is measured between ground-signal-ground conductors. Environmental -20C to +105C Temperature Rating: USA: VW-1 Canada: FT1 Flammability Rating: UL File No.: E42769, Style No: 2651 3M is a trademark of 3M Company. 3 Interconnect Solutions For technical, sales or ordering information call 3M Round Conductor Flat Cable .050 28 AWG Stranded, PVC 3667 Series Number of 3M Part Dimension A Dimension B Conductors Number 10 3667/10 .500 .010 12.70 .450 .007 11.43 14 3667/14 .700 .010 17.78 .650 .007 16.51 16 3667/16 .800 .015 20.32 .750 .011 19.05 20 3667/20 1.000 .015 25.40 0.950 .011 24.13 C 24 3667/24 1.200 .015 30.48 1.150 .011 29.21 (OPTIONAL) 25 3667/25 1.250 .015 31.75 1.200 .011 30.48 26 3667/26 1.300 .015 33.02 1.250 .011 31.75 30 3667/30 1.500 .020 38.10 1.450 .015 36.83 34 3667/34 1.700 .020 43.18 1.650 .015 41.91 Inch 36 3667/36 1.800 .020 45.72 1.750 .015 44.45 mm 37 3667/37 1.850 .020 46.99 1.800 .015 45.72 Tolerance Unless Noted 40 3667/40 2.000 .020 50.80 1.950 .015 49.53 .0 .00 .000 44 3667/44 2.200 .020 55.88 2.150 .015 54.61 Inch .1 .01 .005 50 3667/50 2.500 .020 63.50 2.450 .015 62.23 60 3667/60 3.000 .020 76.20 2.950 .015 74.93 Dimensions for Reference Only 64 3709/64 3.200 .020 81.28 3.150 .015 80.01 A B .050 .002 Ty p .025 .007 1. 27 0. 64 .035 .003 0. 89 28 AWG 7 X 36 7 X 0.127 Tinned Stranded Copper Conductors PVC Insulation Split Bonded Variable Length Suffix Table Example of variable bond and flat repeats Suffix Repeat Bond MO 6.50 1.50 SV 9.50 1.00 + . 25 BU 13.00 1.00 1 . 0 - . 13 25 2 . 4 . 2 5 Note: 61 1. Red marking on one edge of cable designates wire 1. Split -bond lengths can be v aried, see Note 2 in Ordering I nformation below. 2. A & B dimensions pertain to bonded areas only. Ordering Information 3667 / XX XX XX Blank = Standard Blank = Standard C = Canadian Certified Version SF = Splice Free Note: Variable Length 1. Available in standard lengths of 100 feet or 300 feet per roll, please (See variable length suffix table) specify when ordering. Number of Conductors 2. Standard product has a split-bond repeat length of 2.4 inches (6.1 cm) with a 1.0 inch (2.5 cm) bonded section. The split-bond repeat (See Table) length can be specified up to 24 inches (61.0 cm). The minimum split or bonded length is 1/2 inch (1.3 cm). TS-0247-B Sheet 2 of 2 3. For special requirements, contact your 3M sales representative. 3M is a trademark of 3M Company. 3 Interconnect Solutions For technical, sales or ordering information call