商品編號: Belden-9774
Beden-9873, Audio, Control and Instrumentation Individually Shielded Cables CM, (30V 80°C) 20, 18 AWG 50Ω 多對型UL/2919個別鋁箔隔離声音音響通訊儀表監控電纜
Individually Shielded
Audio, Control and Instrumentation Cables
20 AWG Stranded (7x28) TC Conductors • Twisted Pairs • Individually Shielded w/Beldfoil® (100% Coverage) • 22 AWG Stranded TC Drain Wire
Polypropylene Insulation • Overall Chrome PVC Jacket
UL AWM Style 2919 (30V 80°C) CM
Belden-9873 3P
Belden-9874 6P
Belden-9875 9P
Belden-9876 11P
Belden-9877 12P
Belden-9879 15P
18 AWG Stranded (19x30) TC Conductors • Twisted Pairs • Individually Shielded w/Beldfoil (100% Coverage) • 20 AWG Stranded TC Drain Wire
Polypropylene Insulation • Chrome PVC Jacket
UL AWM Style 2919 (30V 80°C) CM
Belden-9773 3P
Belden-9774 6P
Belden-9775 9P
Belden-9776 12P
Belden-9777 15P
DCR = DC Resistance • TC = Tinned Copper
*Capacitance between conductors.
**Capacitance between one conductor and other conductors connected to shield.
See Attenuation, Rise Time and Bit Rate data for this series on page 5.39.
Introduction
Belden® paired cable products are manufactured in a variety of gage
sizes, dimensions, insulation materials, shielding configurations,
and jacketing materials including Plenum and High-Temperature
versions to meet the technical requirements of many different types
of systems.
Paired cables allow balanced signal transmission, which results
in lower crosstalk through common mode rejection. Due to the
improved noise immunity of twisted pairs, they generally permit
higher data speeds than multi-conductor cables.
As an aid to proper cable selection, both the suggested working
voltages and the maximum temperature ratings are indicated for
each applicable paired cable selection.
Most of our paired cables are available from stock. Many of these
are available off the shelf from distributors. If you have a new or
unusual application or you cannot find a paired cable in this catalog
section that meets your technical requirements, contact Technical
Support at 1-800-BELDEN-1.
Paired Cables Packaging
Belden’s unique UnReel® cable dispenser is available for many
of the paired cable products listed in this section. The letter “U”
before the specified put-up length denotes UnReel packaging
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