8451 BELDEN | Alldatasheet
Document overview
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Technical content
Product: 8451 Audio & Instrumentation, 1 Pair 22 AWG, TC, O/A Foil, CM Product Description 1 Pair 22 AWG stranded (7x30) TC conductors, polypropylene insulation, paper wrap, twisted pair, overall Beldfoil® shield (100% coverage), 22 AWG stranded TC drain wire, PVC jacket. Technical Specifications Product Overview Suitable Applications: for use with automatic stripping equipments; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); line level audio; computer communication; panel wiring Construction Details Conductor Element Number of Element AWG Stranding Material Pair(s) 1 22 7x30 TC - Tinned Copper Insulation Element Material Thickness [in.] Color Code Pair(s) PP - Polypropylene 0.009 Black & Red Outer Shield Material Shield Type Material Coverage Drainwire Type Tape Alum / Poly 100% 22 AWG (7x30) TC Outer Jacket Material Material Thickness Nom. Diameter PVC - Polyvinyl Chloride 0.020 in 0.138 in Cable Diameter (Nominal): 0.138 in
Electrical Characteristics
Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Characteristic Impedence Nom. Velocity of Prop. Max. Current Pair(s) 14.5 Ohm/1000ft 34 pF/ft 67 pF/ft 45 Ohm 66% 2.9 Amps per Conductor at 25ºC Nom Outer Shield DCR: 14.1 Ohm/1000ft Voltage UL Voltage Rating
300 V RMS
Mechanical Characteristics Temperature Operating -20°C To +75°C
Stationary Min. Installation Min. 1.5 in 1.4 in Max. Pull Tension: 27 lbs Bulk Cable Weight: 13 lbs/1000ft Standards and Compliance Environmental Suitability: Indoor - Riser, Indoor Flammability / Fire Resistance: UL1666 Vertical Shaft, FT4, IEC 60332-1-2 NEC / UL Compliance: Article 800, CMR CEC / C(UL) Compliance: CMG CPR Euroclass: Eca European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE) APAC Compliance: China RoHS II (GB/T 26572-2011) Product Notes Notes: Unique paper separator facilitates jacket stripping. History Update and Revision: Revision Number: 0.329 Revision Date: 08-12-2020 © 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.