Belden 82842 Data Sheet

Product: 82842

RS-485, #24-2pr, FFEP, O/A Foil+Braid, LS-PVC Jkt, CMP, 120Ω

Product Description

Computer EIA RS-485 Cable, 24 AWG stranded (7x32) tinned copper conductors, foam FEP insulation, twisted pairs, overall Beldfoil® (100% coverage) +
tinned copper braid shield (90% coverage), 24 AWG stranded tinned copper drain wire, Flamarrest® jacket, plenum rated

Technical Specifications

Physical Characteristics (Overall)

Conductor

AWG Stranding Material No. of Conductors No. of Pairs

24 7x32 TC - Tinned Copper 4 2

Conductor Count: 4

Insulation

Element Material Material Trade Name Nominal Wall Thickness

22 FFEP - Foam Fluorinated Ethylene Propylene Teflon® 0.019 in

Color Chart

Number Color

1 White/Blue & Blue/White

2 White/Orange & Orange/White

Outer Shield Material

Type Layer Material Material Trade Name Coverage [%] Drainwire Material Drainwire AWG Drainwire Construction n x D

Tape 1 Aluminum/Polyester Beldfoil® 100 % TC - Tinned Copper 24 7x32 mm

Braid 2 TC - Tinned Copper 90 %

Outer Jacket Material

Material Material Trade Name Nominal Diameter Nominal Wall Thickness

LS PVC - Low Smoke Polyvinyl Chloride Flamarrest® 0.273 in 0.015 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR Nominal Outer Shield DCR

24 Ohm/1000ft 2.4 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Conductor Nom. Capacitance Conductor to Other Conductor to Shield

12 pF/ft 22 pF/ft

Impedance

Nominal Characteristic Impedance

120 Ohm

Delay

Max. Delay Skew Nominal Velocity of Propagation (VP) [%]

76 ns/100m 76 %

Current

Max. Recommended Current [A]

3.2 Amps per conductor @ 25°C A

Voltage

UL Voltage Rating

300 V RMS

Temperature Range

Operating Temp Range: -20°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 38 lbs/1000ft

Max Recommended Pulling Tension: 56.7 lbs

Min Bend Radius/Minor Axis: 2.75 in

Standards

NEC/(UL) Specification: CMP

CEC/C(UL) Specification: CMP

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: Yes

EU RoHS Compliance Date (yyyy-mm-dd): 2005-10-01

MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: NFPA 262 Plenum Flame Test (UL910)

CSA Flammability: FT6

ISO/IEC Flammability: IEC 60332-1-2

UL voltage rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): Yes

Part Number

Non-Plenum Number: 9842

Variants

Item # Color UPC Footnote

82842 8771000 Natural 612825198192 C

82842 877500 Natural 612825198208 C

82842 8775000 Natural 612825198215

Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Teflon« is a registered trademark of E. I. duPont de Nemours and Co. used under license by Belden, Inc.

History

Update and Revision: Revision Number: 0.301 Revision Date: 02-01-2020