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 = unshielded
F = foil shielding
TP = twisted pair
S = braided shielding
Different 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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Omschrijving Prijs 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-stocknr. 811-7406
FabrikantRS PRO
44,45 €
1 Reel of 100 Metre(s)
Reel(s)
1 - Twisted Pair 24 AWG 3.96mm Foil LSZH Grey 75 Ω 7/0.6 mm Screened 300 V - 100m
RS-stocknr. 673-3194
Fabrikantnummer5471L SL005
FabrikantAlpha Wire
37,25 €
1 Reel of 30 Metre(s)
Reel(s)
1 0.22 mm² Twisted Pair 24 AWG 4.09mm F/UTP LSZH Grey 68 Ω 7/0.2 mm Screened 300 V - 30m
RS-stocknr. 673-3197
Fabrikantnummer5472L SL005
FabrikantAlpha Wire
45,05 €
1 Reel of 30 Metre(s)
Reel(s)
2 0.22 mm² Twisted Pair 24 AWG 5.31mm F/UTP LSZH Grey 80 Ω 7/0.2 mm Screened 300 V - 30m
RS-stocknr. 408-833
Fabrikantnummer86702CY SL005
FabrikantAlpha Wire
187,60 €
1 Reel of 30 Metre(s)
Reel(s)
2 0.38 mm² Twisted Pair 22 AWG 7.29mm SF/UTP PVC Black 53 Ω 19/0.16 mm Screened 300 V - 30m
RS-stocknr. 823-005
Fabrikantnummer8723.01152
FabrikantBelden
235,99 €
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-stocknr. 382-7202
Fabrikantnummer8723NH.00305
FabrikantBelden
435,27 €
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-stocknr. 807-9067
Fabrikantnummer0031336
FabrikantLapp
88,66 €
1 Reel of 50 Metre(s)
Reel(s)
1 0.5 mm² Li2YCY 20 AWG 6.3mm S/UTP PVC Grey 100 Ω - Screened 250 V Flame Retardant -
RS-stocknr. 822-989
Fabrikantnummer8723.003
FabrikantBelden
101,30 €
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-stocknr. 822-995
Fabrikantnummer8723.00305
FabrikantBelden
447,79 €
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-stocknr. 608-4082
Fabrikantnummer0035800
FabrikantLapp
116,43 €
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-stocknr. 608-3950
Fabrikantnummer0035170
FabrikantLapp
92,03 €
1 Reel of 100 Metre(s)
Reel(s)
2 0.5 mm² LiYY 20 AWG 7.9mm U/UTP PVC Grey - - Unscreened 500 V Flame Retardant 100m
RS-stocknr. 812-4738
FabrikantRS PRO
110,94 €
1 Reel of 100 Metre(s)
Reel(s)
2 0.2 mm² Multicore 24 AWG 7mm Tinned Copper PVC Grey - 7/0.2 mm Screened - Flame Retardant 100m
RS-stocknr. 807-9225
Fabrikantnummer0038702
FabrikantLapp
185,41 €
1 Reel of 50 Metre(s)
Reel(s)
2 0.75 mm² LiHCH 18 AWG 9.5mm S/UTP - Grey - - Screened 250 V Flame Retardant -
RS-stocknr. 608-4004
Fabrikantnummer0035131
FabrikantLapp
97,73 €
1 Reel of 100 Metre(s)
Reel(s)
2 0.14 mm² LiYCY 26 AWG 5.3mm S/UTP PVC Grey - 0.14 mm² Screened 350 V - 100m
RS-stocknr. 673-3226
Fabrikantnummer2463L SL005
FabrikantAlpha Wire
121,17 €
1 Reel of 30 Metre(s)
Reel(s)
4 0.35 mm² Twisted Pair 22 AWG 6.15mm U/STP LSZH Grey 53 Ω 7/0.25 mm Screened 300 V - 30m
RS-stocknr. 608-4032
Fabrikantnummer0035133
FabrikantLapp
187,63 €
1 Reel of 100 Metre(s)
Reel(s)
6 0.14 mm² LiYCY 26 AWG 7.1mm S/UTP PVC Grey - 0.14 mm² Screened 350 V - 100m
RS-stocknr. 608-4155
Fabrikantnummer0035807
FabrikantLapp
275,39 €
1 Reel of 50 Metre(s)
Reel(s)
16 0.25 mm² LiYCY 24 AWG 12.5mm S/UTP PVC Grey - 0.25 mm² Screened 500 V - 50m
RS-stocknr. 740-4822
FabrikantnummerB963052 GE321
FabrikantAlpha Wire
162,94 €
1 Reel of 50 Metre(s)
Reel(s)
5 0.23 mm² Twisted Pair 24 AWG 6.78mm Foil PVC Grey 76 Ω 7/32 Screened 300 V Flame Retardant 50m
RS-stocknr. 393-028
Fabrikantnummer5471C SL033
FabrikantAlpha Wire
58,37 €
1 Reel of 100 Metre(s)
Reel(s)
1 0.23 mm² Twisted Pair 24 AWG 3.96mm F/UTP PVC Grey 54 Ω 7/0.2 mm Screened 300 V - 100m
RS-stocknr. 812-4671
FabrikantRS PRO
43,15 €
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
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