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Amphenol RF Subminiature SMA Connectors
SMA connectors are primarily used where trends towards higher frequencies, and miniaturization is required. SMA connectors are designed in accordance with MIL-C-39012 and CECC 221100/111. Amphenol RF offers a full range of brass and stainless steel SMA connectors providing cost effective solutions for commercial applications and highly reliable, high-strength designs for harsh environments. Sealed IP67 solutions are also available.
  • Broadband performance supporting frequencies from DC to 26.5 GHz.
  • Machined from stainless steel or brass. Available finishes include passivation for stainless steel connectors and gold or nickel plating for brass connectors.
  • Durable design offering a minimum of 500 mating cycles.
  • Available for 0.85” and 0.141” diameter semi-rigid cables and many standard flexible cables including RG-316, RG-142 and other low loss variants.

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OVERVIEW:

SMA is an acronym for SubMiniature version A and was developed in the 1960’s. It uses a threaded interface. 50 Ω SMA connectors are semi-precision, subminiature units that provide excellent electrical performance from DC to 18 GHz. These high-performance connectors are compact in size and mechanically have outstanding durability.

For phase array radar, test equipment, ILS landing systems and other instrumentation using phase matching techniques, these SMA connectors for semi-rigid coaxial cables and the SMA Plug-to-Jack adapter offer a precise and simple means of phase adjustment for microwave devices. Built in accordance with MIL-C-39012 and CECC 22110/111, SMA connectors can be mated with all connectors that meet these interface specifications, regardless of manufacturer.

SMA is available both in Standard and Reverse Polarity. Reverse polarity is a keying system accomplished with a reverse interface, and ensures that reverse polarity interface connectors do not mate with standard interface connectors. Amphenol accomplishes this by inserting female contacts into plugs and male contacts in jacks.

Applications:

  • Base Stations
  • Cable Assemblies
  • Instrumentation
  • Mil/Aero
  • Process Controls
  • PC/LAN
  • Telecom
RESOURCES
AMPHENOL RF
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PRODUCT RANGE
Product ID INFO / IMAGE PART NUMBER   SUPPLIER  DESCRIPTION   AVAILABILITY   PRICING  
48921504
 
132100 Amphenol RF RF Connector SMA Straight Solder Plug for .141 Semi-Rigid 50 Ohm
1-24 :$3.1436 CAD
25-99 :$2.9810 CAD
100-249 :$2.4119 CAD
More
»
48921505
 
132101 Amphenol RF RF Connector SMA Straight Solder Plug for .085 Semi-Rigid 50 Ohm
1-24 :$3.6720 CAD
25-99 :$3.4823 CAD
100-499 :$3.3062 CAD
More
»
48921508
 
132102 Amphenol RF RF Connector SMA Straight Solder Plug for .141 Semi-Rigid 50 Ohm
1-24 :$3.6720 CAD
25-99 :$3.4823 CAD
100-499 :$3.3062 CAD
More
»
48921511
 
132103 Amphenol RF RF Connector SMA Straight Solder Jack for .085 Semi-Rigid 50 Ohm
1-24 :$5.2032 CAD
25-99 :$4.9322 CAD
100-249 :$4.6883 CAD
More
»
48921513
 
132104 Amphenol RF RF Connector SMA Straight Solder Jack for .141 Semi-Rigid 50 Ohm
1-24 :$3.6856 CAD
25-99 :$3.4959 CAD
100-499 :$3.3333 CAD
More
»
48921514
 
132105 Amphenol RF RF Connector SMA Straight Solder Jack for .085 Semi-Rigid 50 Ohm Bulkhead
1-24 :$6.5582 CAD
25-99 :$6.2330 CAD
100-499 :$5.9213 CAD
More
»
48921515
 
132106 Amphenol RF RF Connector SMA Straight Solder Jack for .141 Semi-Rigid 50 Ohm Bulkhead
1-24 :$6.5582 CAD
25-99 :$6.2330 CAD
100-499 :$5.9213 CAD
More
»
48921516
 
132107 Amphenol RF RF Connector SMA Straight Solder Jack for .085 Semi-Rigid 50 Ohm 4-Hole Flange
1-24 :$6.4091 CAD
25-99 :$6.0839 CAD
100-499 :$5.7858 CAD
More
»
48921517
 
132108 Amphenol RF RF Connector SMA Straight Solder Jack for .141 Semi-Rigid 50 Ohm 4-Hole Flange
1-24 :$6.5311 CAD
25-99 :$6.2059 CAD
100-499 :$5.8942 CAD
More
»
48921519
 
132109 Amphenol RF RF Connector SMA Straight Solder Jack for .085 Semi-Rigid 50 Ohm 2H Flange
1-24 :$6.7072 CAD
25-99 :$6.3685 CAD
100-499 :$6.0568 CAD
More
»


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3DBlueHeaderSlice AMPHENOL RF: Amphenol RF Subminiature SMA Connectors
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