for more information please call 1-800-belden1 description: belden^s .050" pitch gray ribbon cable was designed for general purpose electronic interconnect applications. the cable provides reliable mass-termination to standard idc connectors. physical characteristics (overall) conductor awg: # conductors awg stranding conductor material 20 28 7x36 tc - tinned copper conductor spacing center to center: .050 +/- .002 conductor spacing outside center to outside center: .95 +/- .008 insulation insulation material: insulation material wall thickness (in.) pvc - polyvinyl chloride .010 insulation resistance: >10, 000 megaohms outer shield outer shield material: outer shield material unshielded overall cabling overall nominal thickness: .035 +/- .003 overall nominal width: 1.00 +/- .008 mechanical characteristics (overall) operating temperature range: -40c to +105c applicable specifications and agency compliance (overall) applicable standards & environmental programs ul awm style: 2651 ul rating: 105c, 300 v rms, vw-1 csa specification: awm i a 105c 300 v ft1 csa rating: 105c, 300 v rms, ft1 eu ce mark: yes eu directive 2000/53/ec (elv): yes eu directive 2002/95/ec (rohs): yes eu rohs compliance date (mm/dd/yyyy): 07/01/2005 eu directive 2002/96/ec (weee): yes eu directive 2003/11/ec (bfr): yes page 1 of 3 05-10-2011 detailed specifications & technical data english measurement version 9l28020 flat - gray ribbon 9l280xx series
ca prop 65 (cj for wire & cable): yes mii order #39 (china rohs): yes flame test ul flame test: vw-1 csa flame test: ft1 plenum/non-plenum plenum (y/n): no surface printing (overall) electrical characteristics (overall) nom. characteristic impedance: description impedance (ohm) (gs) 150 (gsg) 105 nom. inductance: description inductance (h/ft) @ 1 mhz (gs) .29 @ 1 mhz (gsg) .20 nom. capacitance conductor to conductor: description capacitance (pf/ft) @ 1 khz (gsg) 18 @ 1 mhz (gs) 10 @ 1 mhz (gsg) 15 nominal velocity of propagation: description vp (%) 72 nominal delay: delay (ns/ft) 1.40 ns/ft. (gsg) nom. conductor dc resistance: dcr @ 20c (ohm/1000 ft) 68.2 ohms/1000 ft. max. nom. attenuation: freq. (mhz) attenuation (db/100 ft.) 10 2.8 20 4.8 30 6.5 40 8.3 50 9.8 60 12 70 13 80 14 90 15.8 100 17 max. operating voltage - ul: voltage 300 v rms max. recommended current: current 1 amp per conductor @ 20c dielectric withstand voltage: 2, 000 v rms typical unbalanced crosstalk: page 2 of 3 05-10-2011 detailed specifications & technical data english measurement version 9l28020 flat - gray ribbon 9l280xx series
description pulse rise time (ns) (mhz) near end % (mhz) far end % (mhz) 10 ft. sample length 3 4.8 7 10 ft. sample length 5 3.5 4.7 10 ft. sample length 7 3 3 notes (overall) notes: gsg=ground-signal-ground mode polarity identification (overall) polarity identification: red polarity stripe on #1 conductor related documents: no related documents are available for this product put ups and colors: item # putup ship weight color notes item desc 9l28020 008h100 100 ft 2.300 lb gray 20 #28 str pvc ribbon (smi80) revision number: 1 revision date: 05-14-2007 ? 2011 belden, inc all rights reserved. although belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described herein are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. belden provides the information and specifications herein on an "as is" basis, with no representations or warranties, whether express, statutory or implied. in no event will belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. all sales of belden products are subject to belden's standard terms and conditions of sale. belden believes this product to be in compliance with eu rohs (directive 2002/95/ec, 27-jan-2003). material manufactured prior to the compliance date may be in stock at belden facilities and in our distributors inventory. the information provided in this product disclosure, and the identification of materials listed as reportable or restricted within the product disclosure, is correct to the best of beldens knowledge, information, and belief at the date of its publication. the information provided in this product disclosure is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. this product disclosure is not to be considered a warranty or quality specification. regulatory information is for guidance purposes only. product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product. belden declares this product to be in compliance with eu lvd (low voltage directive 73/23/eec), as amended by directive 93/68/eec. page 3 of 3 05-10-2011 detailed specifications & technical data english measurement version 9l28020 flat - gray ribbon 9l280xx series
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