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Belden 3074F C55500 DataTray® 120Ω Twinax, 1 Pr #18 Str TC, PP Ins, OS+TC Brd, PVC Jkt, TC, PLTC, ITC, CMG - illustration only; refer to description for cable color and put-up

Belden 3074F C55500 DataTray® 120Ω Twinax, 1 Pr #18 Str TC, PP Ins, OS+TC Brd, PVC Jkt, TC, PLTC, ITC, CMG - Blue, Cairo, 500 ft Reel

$4,946.99
SKU:
3074F C55500
Shipping:
Calculated at Checkout
Color:
Blue, Cairo
Length:
500 ft
Put-Up:
Reel
Manufacturer Status:
Active
Product Family:
3074F
In Stock
Available
Before Ordering

Availability and lead times may vary. Request a quote if you need to confirm availability before placing your order.

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Description

Belden 3074F C55500 DataTray® 120Ω Twinax, 1 Pr #18 Str TC, PP Ins, OS+TC Brd, PVC Jkt, TC, PLTC, ITC, CMG

RS-485 Twinax 120Ω, 1 Pair 18 AWG (7x26) Tinned Copper, PP Insulation, Overall Beldfoil®+Tinned Copper Braid(55%) Shield, PVC Outer Jacket, TC, PLTC, ITC, CMG

Ordering Details

  • Manufacturer Part Number: 3074F C55500
  • Color: Blue, Cairo
  • Length: 500 ft
  • Put-Up: Reel
  • UPC/EAN: 612825140177
  • Manufacturer Footnote: C

Supplied as one 500 ft Reel.

Image is for illustration only. Actual cable color and packaging may vary. Refer to the listed color, length, and put-up for this part number.

Product Overview

  • Suitable Applications: Harsh environment, IIoT, factory or process automation, video, audio, data communication, etc. RS-485

Construction Details

  • Element: Pair(s); No. of Elements: 1; Size: 18 AWG; Stranding: 7x26; Nom. Diameter: 0.046 in; Material: TC - Tinned Copper
  • Element: Pair(s); Material: PP - Polypropylene; Nom. Insulation Diameter: 0.164 in (4.17 mm); Color Code: White & Blue; Notes: Flame Retardant
  • Layer: 1; Outer Shield Type: Tape; Material: Bi-Laminate (Alum+Poly); Material Trade Name: Beldfoil®; Coverage: 100%; Notes: Foil Out
  • Layer: 2; Outer Shield Type: Braid; Material: Tinned Copper (TC); Coverage: 55%
  • Material: PVC - Polyvinyl Chloride; Nom. Diameter: 0.460 in (11.7 mm)
  • Overall Cable Diameter (Nominal): 0.460 in (11.7 mm)

Electrical Characteristics

  • Frequency: 3 MHz; Nom. Attenuation: 0.34 dB/100ft
  • Frequency: 10 MHz; Nom. Attenuation: 1.07 dB/100ft
  • Frequency: 50 MHz; Nom. Attenuation: 2.39 dB/100ft
  • Frequency: 100 MHz; Nom. Attenuation: 3.38 dB/100ft
  • Frequency: 200 MHz; Nom. Attenuation: 4.78 dB/100ft
  • Frequency: 400 MHz; Nom. Attenuation: 6.76 dB/100ft
  • Element: Pair(s); Nom. Conductor DCR: 6.9 Ohm/1000ft; Nom. Outer Shield DCR: 2.83 Ohm/1000ft (9.28 Ohm/km); Nom. Characteristic Impedance: 120 Ohm; Nom. Velocity of Prop.: 65%
  • UL Voltage Rating: 600 V (TC), 300 V (CMG, PLTC)

Mechanical Characteristics

  • UL Temperature: 75°C Dry, PLTC 75°C Dry/Wet; Operating: -40°C to +75°C
  • Stationary Min.: 3.2 in (81 mm); Installation Min.: 2.5 in (64 mm)
  • Max. Pull Tension: 93 lbs (42 kg)
  • Bulk Cable Weight: 97 lbs/1000ft

Standards and Compliance

  • Environmental Suitability: Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, UV Resistance, Aerial - When supported by messenger wire
  • Sustainability: CA Prop 65
  • Flammability / Reaction to Fire: UL1685 UL Loading, FT1FT4
  • NEC / UL Compliance: Article 336, Article 725, Article 727, Article 800, CMG, ITC, PLTC, TC
  • CEC / C(UL) Compliance: CMG
  • 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: Cable contains rod fillers for better electrical performance. CPE Jacket Optional.

History

  • Update and Revision: Revision Number: 0.482 Revision Date: 02-20-2026
  • Footnote: C - CRATE REEL PUT-UP., N - FINAL PUT-UP LENGTH MAY VARY -0% TO +10% FROM LENGTH SHOWN.

Resources

Belden 3074F Product Information