商品編號: Belden-9791 RS232-Braid-488
Belden-9641 Overall Foil/Braid Shield Computer Cables for EIA RS-232, RS-423 & IEEE 488 Interface, 低電容雙隔離電腦線
Overall Foil/Braid Shield
Computer Cables for EIA RS-232 Applications and IEEE 488 Interface,
Low-Capacitance Computer Cables for EIA RS-232 and EIA RS-423 Applications
28 AWG Stranded (7x36) Tinned Copper Conductors • Overall Beldfoil® (100% Coverage) + Tinned Copper Braid Shield (65% Coverage)
Semi-rigid PVC Insulation • Chrome PVC Jacket
UL AWM Style 2464Belden-9637 NEC: 25C
(300V 80°C) CL2 Chart 2R CSA AWM Ι B FT4
Low Cap 28 AWG Stranded (7x36) TC Conductors • Overall Beldfoil (100% Coverage) + TC Braid Shield (65% Coverage) • Drain Wire†
Datalene® Insulation • Chrome PVC Jacket
UL AWM Style 2919Belden-9791 NEC: 6C
(30V 80°C) CL2 Chart 1 VW-1
†28 AWG Stranded TC Drain Wire
IEEE 488 • 26AWG & 24AWG Stranded (7x34 &7x32) TC Cond. • Overall Beldfoil (100% Coverage) +TC Braid Shield (90% Coverage) • Drain Wire
Semi-rigid PVC Insulation • Gray PVC Jacket
UL AWM Style 2464Belden-9641 NEC: 23C ( 26 AWG x 6P + 24 AWG x 10C + 24 AWG x 1C)
(300V 80°C) CMG FT4
TC = Tinned Copper
*Capacitance between conductors.
**Capacitance between one conductor and other conductors connected to ground.
Datalene insulation features include a low dielectric constant and
a low dissipation factor for high-speed, low-distortion data handling.
Physical properties include good crush resistance and light weight.
Introduction
Belden® multi-conductor cables are manufactured in a wide
variety of gage sizes, dimensions, insulation materials, shielding
configurations, and jacketing materials including Plenum and
High-Temperature versions. These cables meet the technical
requirements of many different types of systems. In fact, Belden
offers one of the broadest lines of UL Listed, NEC and CEC
multi-conductor cables available from any single source.
Applications for multi-conductor cables include computers,
communications, instrumentation, sound, control, audio, and
data transmission. Each of these cables is designed to protect
signal integrity under critical conditions by reducing hum, noise,
and crosstalk.
To assist you in selecting the proper cable for your application,
both the suggested working voltages and the maximum temperature
ratings are indicated for each applicable product in this section.
Most of our multi-conductor 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 multi-conductor
cable in this catalog section that meets your technical requirements,
contact Technical Support at 1-800-BELDEN-1.
Multi-Conductor Cables Packaging
Belden’s unique UnReel® cable dispenser is available for many of
the multi-conductor products listed in this section. The letter “U”
before the specified put-up length denotes UnReel packaging
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