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Part Number:

9L28064

Flat Gray Ribbon Cable 9L280 Series, #28-64c, .050" Pitch

Product Description

Belden .050" pitch gray ribbon cable was designed for general purpose electronic interconnect applications. The cable provides reliable mass-termination to

standard IDC connectors.

Technical Specifications

Physical Characteristics (Overall)

Conductor

AWG

Material

Construction n x D No. of Conductors

Conductor Count:

Conductor Size:

Insulation

Material

Nominal Wall Thickness

28 AWG

TC - Tinned Copper Stranded

PVC - Polyvinyl Chloride 0.01 in

Color Chart

Number Color

Gray

Outer Shield Material

Material

Unshielded

Outer Jacket Material

Nominal Wall Thickness

0.035 in

Construction and Dimensions

Cond Spacing Center-Center:

Cond Spacing Center-Center Outside:

OuterJacket1, Nominal Width:

Print Legend:

.050 in

3.15 in

3.20 in

BELDEN-T 28 AWG CSA AWM I A 105°C 300 V FT1 LL7874 (UL LOGO) AWM STYLE 2651 VW-1 E12683

Electrical Characteristics

Conductor DCR

Max. DCR Unbalance Nominal Conductor DCR

Capacitance

Element

@ 1 kHz (GSG)

@ 1 MHz (GS)

Nom. Capacitance Conductor to Conductor

18 pF/ft

10 pF/ft

68.2 Ohm/1000ft

@ 1 MHz (GSG) 15 pF/ft

Inductance

Element

@ 1 MHz (GS)

Nominal Inductance

0.29 µH/ft

@ 1 MHz (GSG) 0.2 µH/ft

Impedance

Nominal Characteristic Impedance Nominal Characteristic Impedance Description

150 Ohm

105 Ohm

High Frequency (Nominal/Typical)

Frequency [MHz] Nom. Insertion Loss

10 MHz

20 MHz

30 MHz

40 MHz

50 MHz

60 MHz

70 MHz

80 MHz

90 MHz

100 MHz

Delay

Nominal Delay Nominal Velocity of Propagation (VP) [%]

1.4 ns/ft

72 %

2.8 dB/100ft

4.8 dB/100ft

6.5 dB/100ft

8.3 dB/100ft

9.8 dB/100ft

12 dB/100ft

13 dB/100ft

14 dB/100ft

15.8 dB/100ft

17 dB/100ft

(GS)

(GSG)

Unbalanced Crosstalk

Element

Typical Unbalanced NEXT % Typical Unbalanced FEXT % Typical Cross Talk Pulse Rise Time (ns)

7 MHz

4.7 MHz

3 MHz

3 ns

5 ns

7 ns

10 ft. sample length 4.8 MHz

10 ft. sample length 3.5 MHz

10 ft. sample length 3 MHz

High Freq

Frequency [MHz]

10 MHz

20 MHz

30 MHz

40 MHz

50 MHz

60 MHz

70 MHz

80 MHz

90 MHz

100 MHz

Current

Max. Recommended Current [A]

per conductor @ 20°C: 1 A

Voltage

Dielectric Withstand Voltage UL Voltage Rating

2,000 V RMS

300 V RMS

Temperature Range

Operating Temp Range:

-40°C To +105°C

Mechanical Characteristics

Bulk Cable Weight:

Min Bend Radius/Installation:

74 lbs/1000ft

3 in

Standards

UL Rating:

UL AWM Style:

CSA Rating:

CSA AWM Specification:

105°C, 300 V RMS, VW-1

2651

105°C, 300 V RMS, FT1

I A 105°C 300V FT1

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV):

EU Directive 2003/96/EC (BFR):

EU Directive 2011/65/EU (ROHS II):

EU Directive 2012/19/EU (WEEE):

EU Directive 2015/863/EU:

EU Directive Compliance:

EU CE Mark:

Yes

EU Directive 2003/11/EC (BFR)

Yes

EU RoHS Compliance Date (yyyy-mm-dd): 2005-07-01

CA Prop 65 (CJ for Wire & Cable):

MII Order #39 (China RoHS):

Yes

Suitability

Suitability - Indoor:

Yes

Flammability, LS0H, Toxicity Testing

UL Flammability:

CSA Flammability:

UL voltage rating:

VW-1

FT1

300 V RMS

Plenum/Non-Plenum

Plenum (Y/N):

Part Number

Variants

Item #

Color

9L28064 008H100 Gray

Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without

notice, and the listing of such information and specifications does not ensure product availability.

Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages

(including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,

negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.

All sales of Belden products are subject to Belden's standard terms and conditions of sale.

Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief

at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product

Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and

regulations based on their individual usage of the product.