Products

 CN-2.92MM

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Specification

50 ohm 0-40 GHz

Chin Nan 2.92mm connectors are precision connectors for microwave applications up to 40 GHz.  Optimum results are achieved with the use of a 2.92mm outer conductor diameter and air dielectric.

Chin Nan 2.92mm series is mechanically compatible with SMA and 3.5mm connector series.   They have high mechanical stability and excellent repeatability.   The shortened male pin ensures a non-destructive mating process.    Connector designs for 2.92mm series are available semi-rigid cable assemblies, receptacles and precision adapters.

 
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Interface Dimensions :

PLUG

Letter
Millimeters(Inches)
Minimum
Maximum
A
---
3.43(.135)
B
0.90(.0355)
0.94(.037)
C
4.52(.178)
4.59(.1808)
D
6.48(.255)
—
E
1.40(.055)
1.65(.065)
F
0.00(.000)
0.13(.005)

JACK

Letter
Millimeters(Inches)
Minimum
Maximum
A
4.60(.1810)
4.65(.183)
B
5.23(.206)
5.44(.214)
C
0.00(.000)
0.13(.005)
D
2.67(.105)
---
E
1.88(.074)
1.98(.078)
F
4.32(.170)
---
G
5.54(.218)
 
Electrical :
Impedance 50 ohm
Frequency Range 0 to 40 GHz
VSWR

1.25 max@26GHz

1.50 max@40GHz
Voltage Rating 250 volts rms max at sea leval
Dielectric Withstanding Voltage 750 volts rms max at sea level 
Contact Resistance center contact=3.0 Milliohms max
outer contact=2.0 Milliohms max
Insulation Resistance 5,000 Megohms min
 
Mechanical & Environmental :
Mating 1/4"36 Threaded coupling
Durability 500 matings
Coupling Nut Retention 60 lbs Min
Recommend Nut Mating Torque 8-10 inch-pounds
Coupling Proof Torque 15 inch-lbs min
Cable Retention

RG-174,188,316 →15 lbs min

RG-405 -- 30 lbs min
Temperature Range -55°C to 165°C
Vibration MIL-STD-202 Method 204 Test Cond. D.
Salt Spray MIL-STD-202 Method 101 Test Cond. B.

 

 
 
Meaterial :
  Material Plating
Connector Body Stainless steel Passivated or gold
Center Contact Beryllium Copper 50 µ " gold over 50µ " nickel
Insulation Teflon None
Gasket Silicone Rubber None
Crimp Ferule Annealed Copper Same as Body