734A1 BELDEN | Alldatasheet
Document overview
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Technical content
Product: 734A1 DS-3 and DS-4, 734A Series, #20-1 BC Coax, CMR/CMG Product Description 20 AWG solid .032" (.81mm) bare copper conductor(s), gas-injected FHDPE insulation, Beldfoil®; tinned copper braid shield (85% coverage), PVC jacket. Technical Specifications Physical Characteristics (Overall) Conductor AWG Stranding Material Nominal Diameter No. of Coax 20 Solid BC - Bare Copper 0.032 in 1 Conductor Count: 1 Insulation Material Nominal Diameter PE - Polyethylene (Foam) 0.148 in Table Notes: Gas Injected Outer Shield Type Layer Material Material Trade Name Coverage [%] Tape 1 Bi-Laminate (Alum+Poly) Beldfoil® 100% Braid 2 Tinned Copper (TC) 85% Outer Jacket Material Nominal Diameter PVC - Polyvinyl Chloride 0.235 in
Electrical Characteristics
DCR Nominal Conductor DCR Conductor Resistance Nominal Outer Shield DCR Outer Conductor DCR 10 Ohm/1000ft 10 Ohm/1000ft 2.4 Ohm/1000ft 2.4 Ohm/1000ft Capacitance Nom. Capacitance Conductor to Shield 16.8 pF/ft Inductance Nominal Inductance 0.097 µH/ft Impedance Nominal Characteristic Impedance
75 Ohm
Return Loss (RL) Frequency [MHz] Min. Structural Return Loss (SRL)
Nominal Delay Nominal Velocity of Propagation (VP) [%] 1.27 ns/ft 80% Voltage UL Voltage Rating
300 V RMS
Operating Temperature Range: -40°C To +75°C Mechanical Characteristics Bulk Cable Weight: 30 lbs/1000ft Max. Pull Tension: 60 lbs Min. Bend Radius/Minor Axis: 2.5 in Standards NEC/(UL) Compliance: CMR CEC/C(UL) Compliance: CMG RG Type: 59 Applicable Environmental and Other Programs Environmental Space: Indoor - Riser EU Directive 2000/53/EC (ELV): Yes EU Directive 2003/11/EC (BFR): Yes EU Directive 2011/65/EU (RoHS 2): Yes EU Directive 2012/19/EU (WEEE): Yes EU Directive 2015/863/EU (RoHS 2 amendment): Yes EU Directive Compliance: EU Directive 2003/11/EC (BFR) EU CE Mark: Yes MII Order #39 (China RoHS): Yes Suitability Suitability - Indoor: Yes Flammability, LS0H, Toxicity Testing UL Flammability: UL1666 Vertical Shaft CSA Flammability: FT4 UL voltage rating: 300 V RMS Plenum/Non-Plenum Plenum (Y/N): No Plenum Number: 734A1P Related Part Numbers Variants Item # Color Put-Up Type Length UPC 734A1 008500 Gray Reel 500 ft 612825184164 734A1 0081000 Gray Reel 1,000 ft 612825184133 Footnote: C - CRATE REEL PUT-UP. History Update and Revision: Revision Number: 0.329 Revision Date: 11-09-2022
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