Twisted & Multipair Industrial Cable

Twisted pair cables are a type of wiring that features two conductors on a single circuit, twisted together. When a wire is carrying its current, it naturally creates an electromagnetic fields around that wire, therefore interfering with nearby cables. To reduce and eliminate this effect, twisted pairs carry signals in the opposite directions, so the two magnetic fields will occur at the opposite ends, essentially cancelling each other out. This is commonly known as cancellation.Why use a twisted pair cable?Generally, over a typical coaxial cable, twisted pairs are usually more accommodating in terms of flexibility and being able to bend them without significant loss in signal. The thickness of a coaxial cable can also attribute to the cost to produce, therefore the twisted offers a cheaper alternative whilst maintaining a high quality. The twisted cable usually comes in two basic types, either shielded (STP) or unshielded (UTP), depending on where you were using the cable would determine the usage. Some common industry acronyms you might see are:U = unshieldedF = foil shieldingTP = twisted pairS = braided shieldingDifferent levels of shielding will determine the effectiveness of the cable, each offering its own benefits.Applications of twisted pairs Twisted pairs are commonly used in telephone and data networks as they are reliable in exchanging high volumes of data at fast speeds all whilst remaining consistent at negating the crosstalk between the pairs and defending against any other external interference. Some twisted pair cables feature great resistance to fire and are sometimes halogen free, making them ideal for public buildings like schools, offices or hospitals.

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Description Price Number of Pairs Cross Sectional Area Cable Type American Wire Gauge Outer Diameter Shield Type Outer Sheath Material Sheath Colour Characteristic Impedance Core Strands Screened/Unscreened Voltage Rating Fire Behaviour Length
RS Stock No. 823-005
Mfr. Part No.8723.01152
BrandBelden
€266.32
1 Reel of 152 Metre(s)
Reel(s)
2 0.33 mm² Twisted Pair 22 AWG 4.06mm U/STP PVC Chrome 52 Ω 7/30 Screened 300 V - 152m
RS Stock No. 382-7202
Mfr. Part No.8723NH.00305
BrandBelden
€483.83
1 Reel of 304 Metre(s)
Reel(s)
2 0.33 mm² Twisted Pair 22 AWG 4.55mm U/STP LSZH Chrome 45 Ω 7/30 Screened 300 V - 304m
RS Stock No. 822-995
Mfr. Part No.8723.00305
BrandBelden
€510.84
1 Reel of 304 Metre(s)
Reel(s)
2 0.33 mm² Twisted Pair 22 AWG 4.06mm U/STP PVC Chrome 45 Ω 7/30 Screened 300 V Flame Retardant 304m
RS Stock No. 822-989
Mfr. Part No.8723.003
BrandBelden
€53.17
1 Reel of 30 Metre(s)
Reel(s)
2 0.33 mm² Twisted Pair 22 AWG 4.06mm U/STP PVC Chrome 45 Ω 7/30 Screened 300 V - 30m
RS Stock No. 749-1627
Mfr. Part No.6453 BK005
BrandAlpha Wire
€103.14
1 Reel of 30 Metre(s)
Reel(s)
1 0.462 mm² Twisted Pair 22 AWG 7.21mm Foil and Braid PVC Black 120 Ω 7/30 Screened 300 V Fire Resistant 30m
RS Stock No. 362-572
Mfr. Part No.44A1121-22-0/9-9
€496.14
1 Reel of 100 Metre(s)
Reel(s)
1 0.38 mm² Type 44 22 AWG 3.56mm S/UTP - White - 19/0.16 mm Screened 600 V Flame Retardant, Low Smoke Density, Self-extinguishing 100m
RS Stock No. 749-1620
Mfr. Part No.6453 BK001
BrandAlpha Wire
€718.26
1 Reel of 305 Metre(s)
Reel(s)
1 0.456 mm² Twisted Pair 22 AWG 7.21mm Foil and Braid PVC Black 120 Ω 7/30 Screened 300 V Fire Resistant 305m
RS Stock No. 860-6704
BrandRS PRO
€75.60
1 Reel of 100 Metre(s)
Reel(s)
1 0.35 mm² Multicore 22 AWG 3.8mm Aluminium Foil-PET Tape PVC Grey 51 Ω 7/0.254 mm Screened 300 V - 100m
RS Stock No. 812-4671
BrandRS PRO
€44.19
1 Reel of 100 Metre(s)
Reel(s)
1 0.9 mm² Multicore 20 AWG 5.1mm Unshielded PVC Grey - 10/0.254 mm Unscreened 300 V ac - 100m
RS Stock No. 812-4763
BrandRS PRO
€97.88
1 Reel of 100 Metre(s)
Reel(s)
1 0.56 mm² Twisted Pair 20 AWG 5.2mm Aluminium Foil-PET Tape PVC Grey - 7/0.32 mm Screened - - 100m
RS Stock No. 802-323
Mfr. Part No.9502.00U305
BrandBelden
€378.56
1 Box of 304 Metre(s)
Box(es)
2 0.2 mm² Twisted Pair 24 AWG 5.64mm F/UTP PVC Chrome 75 Ω 7/32 Screened 300 V Flame Retardant 304m
RS Stock No. 382-872
Mfr. Part No.70001NH.00120
BrandBelden
€425.78
1 Reel of 120 Metre(s)
Reel(s)
1 - Twisted Pair 18 AWG 8mm SF/UTP LSZH Black 100 Ω 7/26 Screened 300 V - 120m
RS Stock No. 409-230
Mfr. Part No.25482 BK005
BrandAlpha Wire
€223.70
1 Reel of 30 Metre(s)
Reel(s)
2 0.35 mm² Twisted Pair 22 AWG 5.99mm Foil PUR Black 57 Ω 7/0.25 mm Screened 300 V - 30m
RS Stock No. 168-3066
Mfr. Part No.6010C SL001
BrandAlpha Wire
€531.15
1 Reel of 304 Metre(s)
Reel(s)
3 0.35 mm² Twisted Pair 22 AWG 7.57mm F/UTP PVC Grey 55 Ω 7/0.25 mm Screened 300 V Flame Retardant 304m
RS Stock No. 393-826
Mfr. Part No.6010C SL033
BrandAlpha Wire
€330.72
1 Reel of 100 Metre(s)
Reel(s)
3 0.35 mm² Twisted Pair 22 AWG 7.57mm F/UTP PVC Grey 55 Ω 7/0.25 mm Screened 300 V - 100m
RS Stock No. 111-9262
Mfr. Part No.6016C SL005
BrandAlpha Wire
€427.05
1 Reel of 30 Metre(s)
Reel(s)
11 0.35 mm² Twisted Pair 22 AWG 12.27mm F/UTP PVC Grey 60 Ω 7/0.25 mm Screened 300 V Flame Retardant 30m
RS Stock No. 111-9234
Mfr. Part No.6010C SL005
BrandAlpha Wire
€45.39
1 Reel of 30 Metre(s)
Reel(s)
3 0.35 mm² Twisted Pair 22 AWG 7.57mm F/UTP PVC Grey 55 Ω 7/0.25 mm Screened 300 V Flame Retardant 30m
RS Stock No. 608-4082
Mfr. Part No.0035800
BrandLapp
€118.64
1 Reel of 100 Metre(s)
Reel(s)
2 0.25 mm² LiYCY 24 AWG 6.2mm S/UTP PVC Grey - - Screened 500 V Flame Retardant 100m
RS Stock No. 111-8950
Mfr. Part No.5472C SL005
BrandAlpha Wire
€43.06
1 Reel of 30 Metre(s)
Reel(s)
2 0.23 mm² Twisted Pair 24 AWG 5.38mm F/UTP PVC Grey 64 Ω 7/0.2 mm Screened 300 V Flame Retardant 30m
RS Stock No. 393-018
Mfr. Part No.5472C SL033
BrandAlpha Wire
€89.18
1 Reel of 100 Metre(s)
Reel(s)
2 0.23 mm² Twisted Pair 24 AWG 5.38mm F/UTP PVC Grey 64 Ω 7/0.2 mm Screened 300 V - 100m
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