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Amphenol 1129-6279

Manufacturer: Amphenol
Model Number: 1129-6279
Minimum Order Quantity: 50
Packaging Details: -
Delivery Time: 10-15 working days
Stock: 304
Description: Coaxial Connector (RF) Adapters RoHS
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Product Description

Product Overview

This product is a Straight SMA Female to SMA Female Adapter designed for 50 Ohm impedance applications. It offers a wide frequency range from DC to 18.0 GHz with a low insertion loss of approximately .04dB x SQRT(F(F in GHz)). Constructed with high-quality materials including stainless steel, beryllium copper, and PTFE, it is built for durability and performance. The adapter features a conductive silver or silver-plated copper/silicone elastomer EMI gasket for enhanced shielding. Its compact design and robust construction make it suitable for various RF and microwave applications.

Product Attributes

  • Brand: SV Microwave, Inc.
  • Model/Part Number: 1129-6279
  • Body, Hex Nut & Lockwasher Material: Stainless Steel (AMS-5640, Alloy UNS S30300, Type 1)
  • Contact Material: Beryllium Copper (ASTM B196, Alloy No. UNS C17300, TD04)
  • Insulator Material: PTFE (ASTM D1710, Type I, Grade 1, Class B)
  • EMI Gasket Material: Conductive Silver or Silver Plated Copper/Silicone Elastomer
  • Body, Hex Nut & Lockwasher Finish: Passivated (AMS-2700)
  • Contact Finish: Gold (ASTM B488, Type II, Code C, Class 1.27) over Nickel (AMS-QQ-N-290, Class 1, .00005" Min.)
  • Origin: Proprietary information of SV Microwave, Inc.

Technical Specifications

Specification Value
Type SMA F to SMA F Straight Adapter
Impedance 50 Ohms
Frequency Range DC to 18.0 GHz
Insertion Loss .04dB x SQRT(F(F in GHz)) Approx.
Mass 6.4 Grams
Body Diameter .500" [12.70 mm]
Hex Nut Width Across Flats .875" [22.23 mm]
Overall Length .550" [13.97 mm]
Panel Thickness Max. .190" [4.83 mm]
Hex. Size .375"
Thread (Both Ends) 1/4-36 UNS-2A
Thread (Both Ends) 5/16-32 UNEF-2A
EMI Gasket Diameter .3165.0025" [8.040.06 mm]
EMI Gasket Thickness .1425.0015" [3.620.04 mm]
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