TNC CONNECTOR

Description

TNCはネジカップリングタイプ・規格/標準同軸コネクタ
TNC connectors were developed for missile and aircraft application, also called the threaded version of the BNC. It is available in 50 ohms and 75 ohms types.


Coaxial Connector - TNC
RF Coaxial Connectors in TNC Type, Ideal for Base Station,
Radar and a Variety of Application

Key Specifications/Special Features:

  • Developed for missile and aircraft application, also called the threaded version of the BNC
  • Available in 50 ohms and 75 ohms
  • Connector body
    Material: brass
    Finish: nickel or gold plating
  • Center contact
    Material: (male): brass, (female) beryllium copper, phosphor bronze
    Finish: gold plating/gold plating
  • Insulation
    Material: PP or teflon
    Finish: none
  • Gasket
    Material: silicone rubber
    Finish: none
  • Crimp ferrule
    Material: annealed copper
    Finish: same as body
  • Electrical
    Impedance: 50 ohms
    Frequency range: 11GHz
    VSWR: 1.25 max
    Working voltage: 500 volts rms
    Contact resistance:
    center contact 4.0 milliohms max
    outer contact 1.5 milliohms max
    Insulation resistance: 5000 megohms min
    Dielectric withstanding voltage: 1500 volts rms
  • Mechanical and environmental
    Mating: 7/16-inch - 28 UNEF thread coupling
    Durability: 500 matings
    Cable retention: 40 lbs min
    Coupling nut retention: 50 lbs min
    Temperature range:
    PP: -45 to +85 degrees Celsius
    Teflon: -65 to + 165 degrees Celsius
    Vibration: MIL-STD-202 method 204 test condition D
    Thermal shock: MIL-STD-202 method 213 test condition I
    Corrosion: MIL-STD-202 method 101 test condition B
 
PLUG
Letter
MINIMUM
MAXIMUM
A
11.18 m/m
B
7.93 m/m
8.12 m/m
C
6.95 m/m
7.01 m/m
D
4.88 m/m
4.93 m/m
E
3.69 m/m
F
1.60 m/m
G
0.15 m/m
0.30 m/m
H
5.38 m/m
5.54 m/m
I
5.31 m/m
5.38 m/m
J
4.62 m/m
4.88 m/m
K
1.40 m/m
1.65 m/m
L
2.08 m/m
2.13 m/m
M
1.35 m/m
1.37 m/m
N
0.33 m/m
0.69 m/m
O
JACK
Letter
MINIMUM
MAXIMUM
A
8.31 m/m
8.46 m/m
B
8.10 m/m
8.15 m/m
C
6.95 m/m
7.01 m/m
D
4.67 m/m
4.72 m/m
E
9.60 m/m
9.68 m/m
F
0.00 m/m
0.15 m/m
G
5.21 m/m
5.28 m/m
H
5.08 m/m
5.28 m/m
I
4.75 m/m
J
1.73 m/m
2.24 m/m
K
8.36 m/m
8.46 m/m
L
5.21 m/m
M
4.75 m/m
N
1.52 m/m
1.58 m/m
O
2.16 m/m
2.18 m/m

Material
Material
Finish
Connector body
Brass
Nickel or gold plating
Center contact
Male-Brass
Gold plating
Female-(1)Beryllium copper
(2)Phosphor bronge
Gold plating
Insulation
PP or Teflon
None
Gasket Silicone Rubber None
Crimp ferrule
Annealed copper
Same as body

Electrical
Impedance
50 ohms
Frequency Range
11GHz
VSWR
1.25 max
Working Voltage
500 volts rms
Contact Resistance
center contact 4.0Milliohms max
outer contact 1.5 Milliohms max
Insulation Resistance
5000 Megohms min
Dielectric withstanding Voltage
1500 Volts rms

Mechanical & Environmental
Mating
7/16"-28 UNEF Thread coupling
Durability
500 matings
Cable Retention
40 lbs min
Coupling Nut Retention 50 lbs min
Temperature Range
PP:-45'C TO +85'C,Teflon:-65'C TO +165'C
Vibration
MIL-STD-202 Method 204 Test Cond D
Thermal Shock
MIL-STD-202 Method 213 Test Cond I
Corrosion
MIL-STD-202 Method 101 Test Cond B

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