Product: 3105A RS-485, 1 Pr, 22AWG, Str TC, PE Ins, OS+TC Brd, PVC Jkt, CM, PLTC, Sun Res, Oil Resistant Product Description RS-485, 120 Ohm, 1 pair 22AWG (7x30) tinned copper Datalene insulaton, Overall Foil + 65% Tinned Copper Braid, PVC jacket, CM, PLTC, SUN RES and oil-resistant Technical Specifications Product Overview Suitable Applications: harsh environment, IIoT, factory or process automation, video, audio, data communication, etc. Construction Details Conductor Element Number of Element Size Stranding Material Pair(s) 1 22 AWG 7x30 TC - Tinned Copper Insulation Element Material Nom. Thickness Nom. Insulation Diameter Color Code Notes Pair(s) PE - Polyethylene (Foam) 0.029 in (0.74 mm) 0.087 in (2.2 mm) White/Blue Stripe & Blue/White Stripe HDPE Outer Shield Shield Type Material Coverage Drainwire Type Tape Bi-Laminate (Alum+Poly) 100% 22 AWG (7x30) TC Braid Tinned Copper (TC) 65% Outer Jacket Material Nom. Thickness Nom. Diameter PVC - Polyvinyl Chloride 0.041 in (1.0 mm) 0.281 in (7.14 mm) Overall Cable Diameter (Nominal): 0.281 in Electrical Characteristics Electricals Nom. Conductor Nom. Capacitance Nom. Capacitance Cond-to-Other (Conds + Characteristic Nom. Velocity of Element Max. Current DCR Cond-to-Cond Shield) Impedence Prop. 2.7 Amps per Conductor at Pair(s) 14.7 Ohm/1000ft 11 pF/ft 20.9 pF/ft 120 Ohm 78% 25C Conductor(s) Nom. Outer Shield DCR: 2.8 Ohm/1000ft High Frequency (Nominal/Typical) Element Frequency MHz Nom. Insertion Loss Pair(s) 1 MHz 0.5 dB/100ft Voltage UL Voltage Rating 300 V (CM, PLTC)Mechanical Characteristics Temperature UL Temperature Operating 60C -20C to +60C Bend Radius Stationary Min. Installation Min. 6.0 in (150 mm) 6.0 in Standards and Compliance Environmental Suitability: Indoor, Sunlight Resistance, Oil Resistance Flammability / Reaction to Fire: UL1685 UL Loading, FT1, IEC 60332-1-2 NEC / UL Compliance: Article 725, Article 800, CM, PLTC CEC / C(UL) Compliance: CM CPR Euroclass: Eca European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) APAC Compliance: China RoHS II (GB/T 26572-2011) Product Notes Notes: Oil Resistance: Passes Oil Res II Per UL1277, Table 10.17. For CPE jacketed version order Part No. YR44345. History Update and Revision: Revision Number: 0.402 Revision Date: 12-15-2021 2022 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 anASI 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.