Product: 8142 RS232/485 Low Cap, #28-12.5pr, FPO, O/A Foil+Braid, PVC Jkt, CL2, 120 Product Description Computer EIA RS-232/485 Cable, 28 AWG stranded (7x36) tinned copper conductors, Datalene(R) insulation, twisted pairs, overall Beldfoil(R) + tinned copper braid shield (65% coverage), tinned copper drain wire, PVC jacket. Technical Specifications Product Overview rs-232 extended distance applications; rs-485 applications; computer communications; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, ...); line level audio; panel wiring Suitable Applications: Physical Characteristics (Overall) Conductor AWG Stranding Material No. of Conductors No. of Pairs 28 7x36 TC - Tinned Copper 28 7x36 TC - Tinned Copper 1 Conductor Count: 12 25 Insulation Material Material Trade Name Nominal Wall Thickness PE - Polyethylene (Foam) Datalene(R) 0.015 in Color Chart Number Color 1 White/Blue & Blue/White 2 White/Orange & Orange/White 3 White/Green & Green/White 4 White/Brown & Brown/White 5 White/Gray & Gray/White 6 Red/Blue & Blue/Red 7 Red/Orange & Orange/Red 8 Red/Green & Green/Red 9 Red/Brown & Brown/Red 10 Red/Gray & Gray/Red 11 Black/Blue & Blue/Black 12 Black/Orange & Orange/Black Single Conductor Gray Color Chart 2 Number 8 Outer Shield Material Type Layer Material Tape 1 Alum / Poly Braid 2 TC - Tinned Copper Material Trade Name Coverage [%] Drainwire Material Beldfoil(R) (Z-Fold(R)) 100 % 65 % Drainwire AWG Drainwire Construction n x D TC - Tinned Copper 28 7x36 Outer Jacket Material Material Nominal Diameter Nominal Wall Thickness PVC - Polyvinyl Chloride 0.389 in 0.035 in Construction and Dimensions Stranding Twists 8 twist/ft Electrical Characteristics Conductor DCR Nominal Conductor DCR Nominal Outer Shield DCR 65 Ohm/1000ft 3.1 Ohm/1000ft Capacitance Nom. Capacitance Conductor to Conductor Nom. Capacitance Conductor to Other Conductor to Shield 11 pF/ft 20 pF/ft Impedance Nominal Characteristic Impedance 120 Ohm Delay Max. Delay Skew Nominal Velocity of Propagation (VP) [%] 78 ns/100m 78 % Current Max. Recommended Current [A] 0.7 Amps per conductor @ 25C A Voltage Non-UL Voltage Rating 150 V RMS UL Description UL Voltage Rating UL AWM Style 2919 30 V RMS (UL AWM Style 2919) CL2 150 V RMS (CL2) Temperature Range UL Temp Rating: 80C (UL AWM Style 2919) Operating Temp Range: -30C To +80C Mechanical Characteristics Bulk Cable Weight: 60 lbs/1000ft Min Bend Radius/Minor Axis: 4 in Standards NEC/(UL) Specification: CL2 UL AWM Style: 2919 (30 V 80C) CPR Euroclass: Eca Applicable Environmental and Other Programs EU Directive 2000/53/EC (ELV): Yes EU Directive 2003/96/EC (BFR): Yes EU Directive 2011/65/EU (ROHS II): Yes EU Directive 2012/19/EU (WEEE): Yes EU Directive Compliance: EU Directive 2003/11/EC (BFR) EU CE Mark: No EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01 MII Order #39 (China RoHS): Yes Flammability, LS0H, Toxicity Testing UL Flammability: UL1685 UL Loading ISO/IEC Flammability: IEC 60332-1-2 UL voltage rating: 30 V RMS (UL AWM Style 2919) Plenum/Non-Plenum Plenum (Y/N): No Part Number Variants Item # 8142 060500 Color Putup Type Length Chrome Reel 500 ft UPC 612825195450 8142 0601000 Chrome Reel 1,000 ft 612825195443 Footnote: C - CRATE REEL PUT-UP. Product Notes Notes: Datalene(R) insulation features include low dielectric constant and a dissipation factor for high-speed, low-distortion data handling. Physical properties include good crush resistance and light weight. History Update and Revision: Revision Number: 0.260 Revision Date: 04-28-2020 (c) 2020 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 here in 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 "ASIS" 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 all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information 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. The 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.