HF644/14300

3M™ Round, Shielded/Jacketed, Disc. Wire Cable 28 AWG Stranded, Twisted Pair, Halogen Free PO/PO HF644 Series • Low Smoke Zero Halogen (LSZH). Advantages of LSZH insulation are the low smoke (IEC 61034-2:2005), and low toxicity of combustion gases (NF X 70-100-2:2006), reducing the risk to firefighters, and reducing soot and corrosion damage to nearby equipment. • Broad operating temperature range from -40°C to 105°C • Stranded wire provides flexible routing • Twisted pair construction helps reduce crosstalk for balanced drive applications • Dual shielding with aluminum film foil and copper braid provides EMI/ESD protection • Wires are color coded for easy identification • See the Regulatory Information Appendix (RIA) in the “RoHS compliance” section of www.3Mconnector.com for compliance information (RIA E1 & C1 apply) Date Modified: December 9, 2010  TS-2355-B Sheet 1 of 3 Physical Jacket Material: Halogen Free Polyolefin (PO) Color: Dark Gray Primary Material: Halogen Free Polyolefin (PO) Color: See "Pair Identification" table Marking Standard: None Conductors: 28 AWG, 7 × 36 AWG [ 7 × Ø 0.127 ] Tinned Stranded Copper Material: 0.001 [ 0.03 ] Thick Aluminum/Polyester Film Foil and 90% Coverage Tinned Copper Braid Electrical Canada 150V EU: 1 × 1010 Ω/10 ft. [ 3.05 m ] Balanced Characteristic Impedance: Unbalanced Capacitance: Inductance: Propagation Delay: Velocity of Propagation: 58 Ω 95 Ω 27.7 pF/ft [ 90.9 pF/m ] 17.0 pF/ft [ 55.8 pF/m ] 0.09 μH/ft [ 0.30 μH/m ] 0.15 μH/ft [ 0.49 μH/m ] 1.62 ns/ft [ 5.31 ns/m ] 1.61 ns/ft [ 5.28 ns/m ] 63% 63% 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: -40°C to +105°C Flammability Rating: VW-1 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnector.com Halogen Free is defined as both 1) no halogen compounds that are intentionally added to the product or used in the manufacturing process for the product and 2) any impurities present are less than 900 ppm bromine, less than 900 ppm chlorine and/or less than 1500 ppm total bromine and chlorine. The latter are the levels set forth in certain industry standards for printed circuit boards, such as the International Electrotechnical Commission (IEC) 61249-2-21 standard. This information represents 3M’s knowledge and belief which may be based in whole or in part on information provided by 3rd party suppliers to 3M. 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Round, Shielded/Jacketed, Disc. Wire Cable 28 AWG Stranded, Twisted Pair, Halogen Free PO/PO HF644 Series B Number of Conductors 3M Part Number Dimension A ± .02 14 (7 pair) HF644/14 .22 [ 5.6 ] 16 (8 pair) HF644/16 .23 [ 5.8 ] .24 [ 6.1 ] 20 (10 pair) HF644/20 24 (12 pair) HF644/24 .25 [ 6.4 ] 26 (13 pair) HF644/26 .25 [ 6.4 ] 30 (15 pair) HF644/30 .27 [ 6.9 ] 36 (18 pair) HF644/36 .29 [ 7.4 ] 40 (20 pair) HF644/40 .30 [ 7.6 ] 50 (25 pair) HF644/50 .32 [ 8.1 ] 68 (34 pair) HF644/68 .37 [ 9.4 ] 80 (40 pair) HF644/80 .39 [ 9.9 ] 100 (50 pair) HF644/100 .44 [ 11.2 ] Film Foil R Foam Polypropylene Tape Cable: Twisted Pair 0.026 Min Thickness [ 0.66 ] PO Jacket øA ø.026 ± .001 [ 0.66 ] Braid Filler (Mfgr Option) ø 28 AWG, 7 × 36 [ 7 × 0.127 ] Tinned Stranded Copper Conductors Film Foil Discrete Wire Detail Foam Polypropylene Tape Inch [mm] Tolerance Unless Noted Inch .0 .00 .000 ±.1 ±.05 ±.010 [ ] Dimensions for Reference Only TS-2355-B Sheet 2 of 3 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnector.com 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 3M™ Round, Shielded/Jacketed, Disc. Wire Cable 28 AWG Stranded, Twisted Pair, Halogen Free PO/PO HF644 Series B Pairs Cond 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 Pair Identification 1st Conductor Solid Band White Tan White Brown White Pink White Orange White Yellow White Green White Blue White Violet White Gray Tan Brown Tan Pink Tan Orange Tan Yellow Tan Green Tan Blue Tan Violet Tan Gray Brown Pink Brown Orange Brown Yellow Brown Green Brown Blue Brown Violet Brown Gray Pink Orange Pink Yellow Pink Green Pink Blue Pink Violet Pink Gray Orange Yellow Orange Green Orange Blue Orange Violet Orange Gray Yellow Green Yellow Blue Yellow Violet Yellow Gray Green Blue Green Violet Green Gray Blue Violet Blue Gray Violet Gray White — Gray — Blue — Violet — Green — Cond 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 2nd Conductor Solid Band Tan White Brown White Pink White Orange White Yellow White Green White Blue White Violet White Gray White Brown Tan Pink Tan Orange Tan Yellow Tan Green Tan Blue Tan Violet Tan Gray Tan Pink Brown Orange Brown Yellow Brown Green Brown Blue Brown Violet Brown Gray Brown Orange Pink Yellow Pink Green Pink Blue Pink Violet Pink Gray Pink Yellow Orange Green Orange Blue Orange Violet Orange Gray Orange Green Yellow Blue Yellow Violet Yellow Gray Yellow Blue Green Violet Green Gray Green Violet Blue Gray Blue Gray Violet Tan — Brown — Pink — Orange — Yellow — Ordering Information HF644/XX XX Number of Conductors (See Table) Blank = Standard SF = Splice Free Note: Available in standard 100-ft rolls. 14 to 68 conductors available in 300-ft rolls. 80 to 100 conductors available in 200-ft rolls. Contact 3M for availability of additional conductor counts and/or custom roll lengths. 3 Electronic Solutions Division Interconnect Solutions http://www.3Mconnector.com TS-2355-B Sheet 3 of 3 3M is a trademark of 3M Company. For technical, sales or ordering information call 800-225-5373 Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.  3M Electronics Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 U.S.A. 1-800-225-5373 www.3Mconnector.com Please recycle. Printed in USA. © 3M 2010. All rights reserved. RIA-2217B-E 3M is a trademark of 3M Company.