BT3002 Coaxial Cable...

BT3002 Coaxial Cable 75 Ohm

NORDEN BT3002 Coaxial cable is mainly used for indoor installation in the transmission equipment of the digital telephone exchange system. Due to their miniature size, these cables are suitable to high performance applications.

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Overview Specifications Ordering Information

Overview

Specifications

Conductor

Bare Copper

Insulation Color

Neutral

Jacket Color

Black

Insulation

Solid PE (Polyethylene)

Braid Wire

TC Wire

Outer Jacket

PVC (Polyvinyl Chloride)

PHYSICAL CHARACTERISTICS

Characteristic	Value
Center Conductor Diameter	0.31 mm
Insulation Diameter	1.95 mm
Braid Wire Diameter	0.10 mm
No. of Braid Wire	80 and 96
Braid Wire Coverage	88% and 89%
Min. Bending Radius (Installation)	9.75 mm
Max. Pulling Tension	126 N
Operating Temperature	-20°C to +75°C

ELECTRICAL CHARACTERISTICS

Characteristic	Unit	Value
Characteristic Impedance	Ω	75.0
Capacitance	pF/m	67.0
Center Conductor DCR	Ω/km	236
Braid Wire DCR	Ω/km	<14.8
Velocity of Propagation	%	66
Dielectric Strength	VCA	3500
Jacket Sparker	VCA	2500
Return Loss (5-100 MHZ)	dB	20.0

PERFORMANCE CHARACTERISTICS

Frequency at 20°C (MHz)	Attenuation (10% higher) (dB/100m)
1	2.13
4	4.29
17	8.93
69	18.32
78	19.53

RoHS GUIDELINE

Properties	Value
Calcium Content (Cd)	< 0.01%
Lead Content (Pb)	< 0.1%
Mercury Content (Hg)	< 0.1%
Chromium (VI) Content	< 0.1%
Polybrominated Biphenyls (PBB)	Forbidden
Polybrominated Diphenyl Ether (PBDE)	Forbidden

Ordering Information

Part Number	Description	Outer Diameter (mm)
475-0BT300201	BT3002 Coaxial Cable 75 Ohm 1 Core	3.55
475-0BT300202	BT3002 Coaxial Cable 75 Ohm 2 Core	7.5
475-0BT300208	BT3002 Coaxial Cable 75 Ohm 8 Core	16
475-0BT300216	BT3002 Coaxial Cable 75 Ohm 16 Core	20.2