Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
1855A Coax - Sub-Miniature
For more Information
please call
1-800-Belden1
Description:
23 AWG solid .023" bare copper conductor, gas-injected foam HDPE insulation, Duofoil® + tinned copper
braid shield (95% coverage), PVC jacket.
Physical Characteristics (Overall)
Conductor
AWG:
# Coax AWG Stranding Conductor Material Dia. (mm)
1
23
Solid
BC - Bare Copper
0.5842
Insulation
Insulation Material:
Insulation Material
Dia. (mm)
Gas-injected FHDPE - Foam High Density Polyethylene 2.5908
Outer Shield
Outer Shield Material:
Layer # Outer Shield Trade Name Type Outer Shield Material
1
2
Duofoil®
Braid TC - Tinned Copper
Coverage (%)
95
Tape Aluminum Foil-Polyester Tape-Aluminum Foil 100
Outer Jacket
Outer Jacket Material:
Outer Jacket Material
PVC - Polyvinyl Chloride
Overall Cabling
Overall Nominal Diameter:
4.039 mm
Mechanical Characteristics (Overall)
Operating Temperature Range:
UL Temperature Rating:
Bulk Cable Weight:
Max. Recommended Pulling Tension:
Min. Bend Radius (Install)/Minor Axis:
-30°C To +75°C
75°C
25.299 Kg/Km
160.135 N
38.100 mm
Applicable Specifications and Agency Compliance (Overall)
Applicable Standards & Environmental Programs
NEC/(UL) Specification:
CEC/C(UL) Specification:
EU CE Mark:
EU Directive 2000/53/EC (ELV):
EU Directive 2002/95/EC (RoHS):
EU RoHS Compliance Date (mm/dd/yyyy):
EU Directive 2002/96/EC (WEEE):
CMR
CMG
Yes
Yes
Yes
01/01/2004
Yes
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05-10-2011
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
1855A Coax - Sub-Miniature
EU Directive 2003/11/EC (BFR):
CA Prop 65 (CJ for Wire & Cable):
MII Order #39 (China RoHS):
RG Type:
Yes
Yes
Yes
Sub-miniature 59/U
Flame Test
UL Flame Test:
UL1666 Vertical Shaft
Suitability
Suitability - Indoor:
Suitability - Outdoor:
Suitability - Aerial:
Yes
Yes - Black only
Yes - Black only, when supported by a messenger wire
Plenum/Non-Plenum
Plenum (Y/N):
No
Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
75
Nom. Inductance:
Inductance (µH/m)
0.351067
Nom. Capacitance Conductor to Shield:
Capacitance (pF/m)
53.4803
Nominal Velocity of Propagation:
VP (%)
82
Nominal Delay:
Delay (ns/m)
4.00282
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/km)
65.9481
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/km)
24.9356
Nom. Attenuation:
Freq. (MHz) Attenuation (dB/100m)
1.000
3.580
5.000
6.000
7.000
10.000
12.000
25.000
67.500
71.500
88.500
100.000
135.000
143.000
180.000
270.000
1.280
2.559
3.019
3.281
3.543
3.937
4.265
5.906
9.285
10.040
10.368
10.926
12.501
12.862
14.371
17.717
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05-10-2011
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
1855A Coax - Sub-Miniature
360.000
540.000
720.000
750.000
1000.000
1500.000
2000.000
2250.000
3000.000
4500.000
20.342
25.264
31.071
31.465
34.451
42.653
49.543
52.496
60.699
74.807
Max. Operating Voltage - UL:
Voltage
300 V RMS
Other Electrical Characteristic 1:
Other Electrical Characteristic 2:
Minimum Return Loss:
Start Freq. (MHz) Stop Freq. (MHz) Min. RL (dB)
5
1601
1600
4500
23
21
Impedance tested in accordance with ASTM D-4566 paragraph 43.2, option 2
using a 75 Ohm fixed bridge and termination. 75 +/- 1.5 Ohms
Return loss tested in accordance with ASTM D-4566 paragraph 45.3 using a 75
Ohm fixed bridge and termination.
Sweep Test
Sweep Testing:
100% Sweep tested 5 MHz to 4.5 GHz.
Misc. Information (Overall)
Notes (Overall)
Notes:
Also available in multiples, bundled. See 7787A through 7792A.
Related Documents:
No related documents are available for this product
Put Ups and Colors:
Item #
1855A N3U1000
1855A 0011000
1855A 0021000
1855A 0031000
1855A 0041000
1855A 0061000
1855A 0071000
1855A 0081000
1855A 0091000
1855A 0101000
1855A 010500
Notes:
C = CRATE REEL PUT-UP.
Putup
305 MT
305 MT
305 MT
305 MT
305 MT
305 MT
305 MT
305 MT
305 MT
305 MT
152 MT
Ship Weight
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
7.711 KG
4.309 KG
Color
GREEN, MIL
BROWN
RED
ORANGE
YELLOW
BLUE, LIGHT
VIOLET
GRAY
WHITE
BLACK
BLACK
Notes
C
C
C
C
C
C
C
C
C
C
Item Desc
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
#23 PE/GIFHDPE SH FR PVC
Revision Number: 8
© 2011 Belden, Inc
All Rights Reserved.
Revision Date: 05-12-2010
Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications
described herein 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 "AS IS" 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.
Page 3 of 4
05-10-2011
Detailed Specifications & Technical Data
METRIC MEASUREMENT VERSION
1855A Coax - Sub-Miniature
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 EU RoHS (Directive 2002/95/EC, 27-Jan-2003). Material manufactured prior to the
compliance date may be in stock at Belden facilities and in our Distributor’s inventory. The information provided in this Product Disclosure, and
the identification of materials listed as reportable or restricted within the Product Disclosure, is correct to the best of Belden’s knowledge,
information, and belief at the date of its publication. The information provided in this Product Disclosure 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. This 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.
Belden declares this product to be in compliance with EU LVD (Low Voltage Directive 73/23/EEC), as amended by directive 93/68/EEC.
Page 4 of 4
05-10-2011
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