Overall Beldfoil® Shield
Computer Cables for EIA RS-232 Applications
Plenum-Rated

24 AWG Stranded (7x32) TC Conductors • Twisted Pairs • Overall Beldfoil Shield (100% Coverage) • 24 AWG Stranded TC Drain Wire
Plenum • FEP Insulation • Natural Flamarrest® Jacket
300V RMS CMP FT6

Belden-82641  1P
Belden-82502  2P
Belden-82503  3P
Belden-82504  4P
Belden-82505  5P
Belden-82506  6P
Belden-82509  9P

Plenum • FEP Insulation • Red FEP Jacket
300V RMS CMP FT6

Belden-88641  1P
Belden-89503  3P
Belden-89504  4P
Belden-89505  5P
TC = Tinned Copper
*Capacitance between conductors.
**Capacitance between one conductor and other conductors connected to shield.
† Spools and/or UnReel® cartons are one piece, but length may vary ±10% for spools and ±5% for UnReel from length shown.

Overall Beldfoil® Shield
High-Temperature Control and Instrumentation Cables
and Computer Cables for EIA RS-232 Applications
Shorting Fold

20 AWG Stranded (7x28) TC Conductors • Pairs Cabled Together • Overall Beldfoil® Shield (100% Coverage) • Drain Wire
Tefzel® Insulation • Clear Tefzel Jacket
High-Temperature 300V RMS, 150°C VW-1

Belden-85164 4P
Belden-85168 8P

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