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RF Connectors
> N type connectors |
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Type N
Connectors |
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The
development of Type N connector by the
United States Army/Navy ran directly
parallel to the escalation of |
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U.S. involvement
in WWII. It was finally released
in 1942, shortly after the U.S. officially entered the
war, and
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since
that time it has
been a staple in RF and Microwave
applications all over the world. |
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Due
to N type connectors joins by one whorl,
it has the characteristic of raliable
and strong ant-vibration nature,
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machinery
and electric performance finely. It is
used in vibration and environment
abominable radio equipment |
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of
terms and instrument and ground launch
system join the coaxial cable of the
radion frequency extensively. |
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Product
Online |
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Type N connectors
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Type N catalog online
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Features & Benefits |
Accommodates a wide range of
medium to miniature-sized RG
coaxial cables in a rugged
medium-sized |
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design |
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Broad line of Military (M39012), Industrial (UG) and
Commercial (RFX) grade products available, giving |
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customers choices in weighing cost
versus performance benefits |
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Meets many customer application demands with plug styles
available in straight and right angle and jack |
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styles
available in panel mount, bulkhead mount, and
receptacle. |
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General Specification |
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Electrical |
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Impedance |
50 Ω |
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Frequency Range |
DC 0-11 GHz |
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Voltage Rating |
1,500 volts peak |
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V.S.W.R. |
straight connectors: 1.3
max 0-11 GHz; |
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right angle connectors:
1.35 max 0-11 GHz |
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RF Leakage |
-90 dB minimum at 3 GHz |
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Contact Resistance
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Center Contact 1.0 mΩ
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Outer Contact 1.0 mΩ |
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Insulation Resistance |
5,000 M Ω minimum |
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Insertion Loss Maximum |
15 dB maximum at 10 GHz |
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Dielectric Withstanding
Voltage |
2,500 volts rms |
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Mechanical |
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Braid/Jacket Cable
Affixment |
All crimps: hex braid
crimp;Clamps:
screw-thread nut and
braid clamp |
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Center Conductor Cale
Affixment |
Crimp: crimp or
solder;All others:
solder only |
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Captivated Contacts |
All crimps unless
specified otherwise |
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Attachment Method
(inner/outer) |
Solder or captivated |
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Coupling Torque,
min./max. |
15.00 lb-in (1.70 N-m) |
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Coupling Nut Retention
force |
100.00 lbs (444.80 N) |
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Mating |
5/8-24 threaded coupling |
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Assembly Torque
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18/22 lb-ft (25/30 N-m) |
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Material |
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Male Contact |
Brass, silver or gold
plated |
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Female contact |
Phosphorous bronze or
beryllium copper, silver
or gold plated |
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Other Metal Parts |
Brass |
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Gasket |
Silicone rubber |
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Insulator |
TFE, copolymer of
styrene or glass-TFE
(hermetic seal) |
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Crimp Ferrule |
Copper |
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Environmental |
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Temperature Range |
TFE: -65＜C to +165＜C |
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Thermal shock |
MIL-STD-202, method 107,
test condition A-1 |
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Moisture resistance |
MIL-STD-202, method 106 |
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Corrosion |
MIL-STD-202, method 101,
test condition B |
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Vibration |
MIL-STD-202, Method 204,
Condition D |
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Notes: These characteristics are typical but may
not apply to all connectors, some special
connectors may differs from the |
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above
mentioned data. |
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