This document provides technical specifications for the Siechem 5P3-30B, 127 Ohm wire and cable. It has a rated temperature of +60°C, characteristic impedance of 127Ω at 1MHz, and electrostatic capacity of 30 pF/m at 1KHz. Key features include low loss transmission and capacitances designed for mobile radio use. The conductor is annealed plain solid copper and insulation is cellular PE, with options for different colored outer sheaths and braiding.
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5P3-30B by Rohit Damodaran
1. Application Product Construction Technical Data
Wires & Cables
2D View
Siechem 5P3-30B, 127 Ohm
ü Rated Temperature : + 60°C
ü Characteristic Impedance : 127Ω at 1MHz
ü Electrostatic Capacity : 30 pF/ m at 1KHz
ü High Temperature Exposure Test : 80°C
ü Attenuation Factor : 90 dB/km at 10 MHz (Max)
Nominal
Cross-
Section
No. of
Strands
Diameter of
Wire (Nom)
Conductor Construction
Overall
Diameter
Weight
Approx.
Nom.
Insulation
Wall Thickness
Nom.
AWG Nos. mm mm kg/km
mm
Part
Number
mm mm
5P3-30B
ü Capacitances design, Suitable for any kind
of mobile radios use.
ü Low loss transmission
ü Conductor : Annealed Plain Solid Copper
Conductor as per IS 8130
ü Insulation : Cellular PE as per BS 6234
ü Colour : White
ü Braiding : APC as per IS 8130
ü Outersheath : PVC ST2 as per IS 5831
ü Sheath Colour : As per Customer order
Wires & Cables
Note : XX* : Please add last two digits in the part number as per the colour code given hereunder replacing XX while ordering.
Red - 01 Yellow - 02 Blue - 03 Black - 04 Green - 05 Yellow-Green - 06 Grey - 07 Brown - 08 White - 09 Orange - 10 Violet - 11
Chocolate - 12 Tan - 13 Charcoal - 14 LT Blue - 15 DK Grey - 16 LT Green - 17 DK Green - 18 DK Blue - 19 Purple - 20 Pink - 21
*
Max.
Conductor
Resistance
Ω/km
Siechem Wires & Cables Meet EU RoHS Directive
Lead
Free
Hg
Free
Cd
Free
6+
Cr
Free
PBB
Free
PBDE
Free
Catalogue
No
A502
www.siechem.com
All information given are in good faith.Siechem's liability is only to replace the defective portion of cables provided the same is mutually established as manufacturing defects within the guarantee period as agreed in writing and
Siechem shall not be liable for any compensation or damages. Siechem reserves the right to revise any of the above specifications without prior intimation. Subject to Chennai Jurisdiction.
29 1
A502A1609XX
54
Thickness
of Sheath
(Nom)
Braiding
Wire dia
Nom.
1.4 0.5
0.29 5.0 ± 0.2 271
0.1 32
2D View
Features
ü Low loss.
ü Low Capacitance.
Siechem 5P3-30B, 127 Ohm
OHSAS
18001
ISO
9001
ISO
14001
IATF
16949