Belden9841,ul2919, Low Capacitance Computer Cable, RS-485,Belden9842, belden3105,儀表電腦控制線

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Belden 9841 1 Paired - Low Capacitance Computer Cable for EIA RS-485 Applications電腦線

175103

商品編號: Belden-9841

Belden9841, 1 Paired - Low Capacitance Computer Cable for EIA RS-485 Applications RS485儀表電腦控制線

Multi-Conductor - Low Capacitance Computer Cable for EIA RS-485 Applications
24 AWG stranded (7x32) TC conductors, polyethylene insulation, twisted pairs, overall Beldfoil® (100% coverage) + TC braid shield (90% coverage), 24 AWG stranded TC drain wire, PVC jacket.

Put Ups and Colors:

Item #	Putup	Ship Weight	Color	Notes	Item Desc
9841 060100	100 FT	4.300 LB	CHROME		1 PR #24 PE SH PVC
9841 0601000	1,000 FT	40.000 LB	CHROME	C	1 PR #24 PE SH PVC
9841 060500	500 FT	20.000 LB	CHROME	C	1 PR #24 PE SH PVC
9841 0605000	5,000 FT	190.000 LB	CHROME		1 PR #24 PE SH PVC

Notes:
C = CRATE REEL PUT-UP.

Physical Characteristics (Overall)

Conductor

AWG:

# Pairs	AWG	Stranding	Conductor Material
1	24	7x32	TC - Tinned Copper

Insulation

Insulation Material:

Insulation Material

PE - Polyethylene

Outer Shield

Outer Shield Material:

Layer #	Outer Shield Trade Name	Type	Outer Shield Material	Coverage (%)
1	Beldfoil®	Tape	Aluminum Foil-Polyester Tape	100
2		Braid	TC - Tinned Copper	90

Outer Shield Drain Wire AWG:

AWG	Stranding	Drain Wire Conductor Material
24	7x32	TC - Tinned Copper

Outer Jacket

Outer Jacket Material:

Outer Jacket Material

PVC - Polyvinyl Chloride

Overall Cabling

Overall Nominal Diameter:

0.232 in.

Pair

Pair Color Code Chart:

Color

White/Blue and Blue/White

Pair Lay Length & Direction:

Lay Length (in.)	Twists/ft. (twist/ft)	Direction
2.500	4.800	Left Hand Lay

Mechanical Characteristics (Overall)

Operating Temperature Range:

-30°C To +80°C

UL Temperature Rating:

80°C

Bulk Cable Weight:

36 lbs/1000 ft.

Max. Recommended Pulling Tension:

72.300 lbs.

Min. Bend Radius (Install)/Minor Axis:

2.500 in.

Applicable Specifications and Agency Compliance (Overall)

Applicable Standards & Environmental Programs

NEC/(UL) Specification:

CEC/C(UL) Specification:

AWM Specification:

UL Style 2919 (30 V 80°C)

EU CE Mark:

Yes

EU Directive 2000/53/EC (ELV):

Yes

EU Directive 2002/95/EC (RoHS):

Yes

EU RoHS Compliance Date (mm/dd/yyyy):

01/01/2004

EU Directive 2002/96/EC (WEEE):

Yes

EU Directive 2003/11/EC (BFR):

Yes

CA Prop 65 (CJ for Wire & Cable):

Yes

MII Order #39 (China RoHS):

Yes

Plenum/Non-Plenum

Plenum (Y/N):

Plenum Number:

82841, 89841

Electrical Characteristics (Overall)

Nom. Characteristic Impedance:

Impedance (Ohm)

120

Nom. Capacitance Conductor to Conductor:

Capacitance (pF/ft)

12.8

Nom. Capacitance Cond. to Other Conductor & Shield:

Capacitance (pF/ft)

Nominal Velocity of Propagation:

VP (%)

Nominal Delay:

Delay (ns/ft)

1.6

Nom. Conductor DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

Nominal Outer Shield DC Resistance:

DCR @ 20°C (Ohm/1000 ft)

3.4

Nom. Attenuation:

Attenuation (dB/100 ft.)

0.6 (@ 1 MHz)

Max. Operating Voltage - UL:

Voltage

300 V RMS

30 V RMS (UL AWM Style 2919)

Max. Recommended Current:

Current

2.1 Amps per conductor @ 25°C

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