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SMA Panel Jacks 50 Ohm

The SMA connector employs a 1/4"-36 thread. The male is equipped with a 0.312" (5/16") hex nut.

In SMA and RP-SMA connectors, the terms "male" and "female" refer exclusively to the male center pin and its female sleeve counterpart rather than to the threads that are used to hold the connection in place. The male connector has inside threads while the female connector has outside threads.

The SMA connector uses a polytetrafluoroethylene (PTFE) dielectric which will contact along the mating plane. Variability in the construction and the mating of the connectors limit the repeatability of the connector impedance. For that reason and the fact they are just rated for a limited number of connection cycles, an SMA connector is not usually a good choice for metrological applications.

SMA connectors are rated for up to 500 mating cycles, but to achieve this it is necessary to properly torque the connector when making the connection. A 5/16 inch torque wrench is required for this, set to 3–5 in·lbf (0.3 to 0.6 N·m) for brass, and 7–10 in·lbf (0.8 to 1.1 N·m) for stainless steel connectors. Flats are sometimes also provided on the cable side of the connector assembly so that a second wrench can be used to prevent it from rotating and damaging the joint to the cable. It is also advisable to inspect and clean out loose debris from the internal surfaces with compressed air or a gas duster can before mating.

Download Specification

Model: 5SMAGT11999XX
SMA  4 HOLE PANEL SOCKET  TAB CONTACTDOWNLOAD DRAWING..
£1.98
Ex Tax:£1.65
Model: 5SMAHP02999XX
SMA  PUSH FIT JACKDOWNLOAD DRAWING..
£1.98
Ex Tax:£1.65
Model: 5SMAET02999XX
SMA  PUSH FIT JACK GOLD PLATEDDOWNLOAD DRAWING..
£1.98
Ex Tax:£1.65
Model: 5SMAFV00999XX
SMA  RIGHT ANGLE PANEL JACK 1" SQUARE FLANGE SLOT CONTACT.SLOT CONTACT SIZE 0.30 WIDE BY 2.75 +- 0.08, FLANGE THICKNESS 1.65  DOWNLOAD DRAWING..
£1.98
Ex Tax:£1.65
Model: SMAPAJSS50SHN
SMA 2 HOLE PANEL SOCKET WITH SOLDER BUCKET. PANEL SIZE 16.0MM X 5.7MM X 1.7MM 2 HOLES 2.6MM DIA HEIGHT OFF BOARD 9.5MM SOLDER BUCKET 1.0MM DIA X 3.0MM DEEP NICKEL PLATEDSMA connectors are coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a ..
£1.27
Ex Tax:£1.06
Model: SMAPAJSS50
SMA  Panel Jack Solder Spill 4 Hole FixingSMA connectors are coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw-type coupling. The connectors are all 50 Ω impedance. The SMA series are designed for use from DC to 18 GHz, are commonl..
£3.00
Ex Tax:£2.50
Model: SMAPAPTCNI
SMA PANEL PLUG 4 HOLE FIXING NICKEL TAB CONTACT CONNECTOR PANEL SIZE 13.00MM X 13.00MM X 1.7MM 4 HOLES 2.6MM DIA HEIGHT OFF BOARD 13.00MM TAB CONTACT 0.20MM X 1.4MM NICKEL PLATEDSMA connectors are coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cabl..
£1.66
Ex Tax:£1.38
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