Products

 TNC

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Specification

50 ohm 0-11 GHz
TNC series connectors are similar to BNC connectors except for their mating threaded coupling coupling which is designed to provide low reflection from DC to 11 GHz under extreme environmental conditions, especially shock and vibration.
Cable terminations are available in crimp , clamp , twist-on solder configurations . The 7/16 - 28 thread coupling provides positive mating.
Although their rugged design was initially developed for high vibration environments , TNC connectors are widely accepted and used for data transmission, medical equipment, celluar mobile telephones, test equipment, microwave components and aerospace applications.
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Interface Dimensions :

PLUG

Letter
Millimeters(Inches)
Minimum
Maximum
    A
1.32(.052)
1.37(.054)
B
4.83(.190)
—
C
SLOTTED AND FLARED TO
MEET ELECTRICAL AND
MECHANICAL REQUIREMENTS
D
11.18(.440)
—
E
0.15(.006)
—
F
—
1.98(.078)
G
5.28(.208)
5.79(.228)
H
5.33(.210)
5.84(.230)
I
0.08(.003)
1.02(.040)
J
1.60(.063)
—
K
3.96(.156)
—
L
1.98(.078)
—

JACK

Letter
Millimeters(Inches)
Minimum
Maximum
A
—
4.72(.186)
B
8.10(.319)
8.15(.321)
C
8.31(.327)
8.46(.333)
D
9.60(.378)
9.68(.381)
E
1.73(.068)
2.24(.088)
F
8.31(.327)
8.51(.335)
G
10.52(.414)
—
H
4.75(.187)
—
I
—
0.15(.006)
J
4.72(.186)
5.23(.206)
K
4.95(.195)
—
L
4.78(.188)
5.28(.208)
 
Electrical :
Impedance 50 ohm 75 ohm
Frequency Range 0 to 11.0 GHz 0 to 1.0 GHz
VSWR Straight : 1.3 max ; Right Angle : 1.35 max
Voltage Rating 500 volts rms max at sea level
Dielectric Withstanding Voltage 1,500 volts rms max at sea level
Contact Resistance center contact=1.5 Milliohms max
outer contact=1.0 Milliohms max
Insertion Loss 0.2 dB max @ 3 GHz
Insulation Resistance 5,000 Megohms min


 
Mechanical & Environmental :
Mating 7/16"-28 threaded coupling
Cable Retention RG-58,141,142,223 →40 lbs min
RG-59,62A,210→40 lbs min
RG-174,188,316 →15 lbs min
Durability 500 matings
Coupling Nut Retention 100 lbs min
Temperature Range -65°C to 165°C
Vibration MIL-STD-202 Method 204 Test Cond. B.
Salt Spray MIL-STD-202 Method 101 Test Cond. B.
Thermal shock MIL-STD-202 Method 107 Test Cond. B.
 
Meaterial :
  Material Plating
Connector Body Brass Nickel or Silver
Center Contact Male:Brass
Female:Brass,
Phosphor Bronze or
Beryllium Copper		 Gold
Gold
Insulation Teflon or Delrin None
Gasket Silicone Rubber, Rubber None
Crimp Ferule Annealed Copper Same as Body