SM2057 FAIRVIEW | Alldatasheet

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REV 2.2 Page 1 of 3 Copyright © 2018 SMA female to SMB plug adapter part number SM2057 from Fairview Microwave is in-stock and ships same day. This Fairview SMA to SMB adapter has a female to plug gender configuration. SM2057 SMA female to SMB plug adapter operates to 4 GHz. The Fairview Microwave RF adapter provides good VSWR of 1.3:1 maximum. The SMA connector mates mechanically with commercially available 3.5mm and 2.92mm (K) connectors. RF adapters can be used to enable connections between two connector types that would otherwise not mate. Certain RF adapter configurations can also be used to protect connectors on expensive equipment where the number of connect and disconnect cycles is high. An RF, microwave, or millimeter wave adapter is connected to the equipment and the commonly changed connection is made with the adapter which can be easily replaced when it wears out after high usage; such adapters are referred to as connector savers. Fairview Microwave also offers bulkhead, panel mount, hermetically sealed, reverse polarity, and isolated ground adapter varieties to serve all of your RF, microwave and millimeter wave needs. Electrical Specifications Descript ion Min Typ Max Units Frequency Range D C 4 GHz VSWR 1.3:1 Operating Voltage (AC) 335 Vr ms Electrical Specification Notes: Values at 25°C, sea level. Mechanical Specifications Size Length 0.642 in [16.31 mm] Width 0.25 in [6.35 mm] Height 0.25 in [6.35 mm] Weight 0.0105 lbs [4.76 g] Description Co nnector 1 Co nnector 2 Type SM A Female SM B Plug Polarity Stan dard Stan dard Interface Specification MIL -STD-348A MIL -STD-348A SMA Female to SMB Plug Adapter Fairview Microwave 301 Leora Ln., Suite 100 Lewisville, TX 75056 Tel: 1-800-715-4396 / (972) 649-6678 Fax: (972) 649-6689 www.fairviewmicrowave.com sales@fairviewmicrowave.com Configuration:

  • SMA Female Connector 1
  • SMB Plug Connector 2
  • 50 Ohm
  • Straight Body Geometry Features:
  • VSWR of 1.3:1 max up to 4 GHz
  • SMA interface meets MIL-STD-348A
  • SMB interface meets MIL-STD-348A
  • 30µ in. minimum contact plating
  • Gold Plated Beryllium Copper Contact Applications:
  • Enables Between Series Connections
  • General Purpose Test SM2057 DATA SHEET

Description Co nnector 1 Co nnector 2 Type SM A Female SM B Plug Contact Material B eryllium Copper B eryllium Copper Contact Plating Gold Gold Contact Plating Spec. 30µ in. m inimum 30µ in. m inimum Insulation Material PTFE PTFE Outer Contact Material B rass B rass Outer Contact Plating Nick el Nick el Outer Contact Plating Spec. 100µ in. m inimum 100µ in. m inimum Body Material B rass B rass Body Plating Nick el Nick el Body Plating Spec. 100µ in. m inimum 100µ in. m inimum Environmental Specifications Temperature Operating Range -65 to +165 deg C Compliance Certifications (see product page for current document) Plotted and Other Data Notes: SMA Female to SMB Plug Adapter from Fairview Microwave is in-stock and available to ship same-day. All of our RF/microwave products are available off-the-shelf from our ISO 9001:2008 certified facilities in Allen, Texas. Fairview Microwave is RF on-demand. For additional information on this product, please click the following link: SMA Female to SMB Plug Adapter SM2057 URL: https://www.fairviewmicrowave.com/sma-female-smb-plug-adapter-sm2057-p.aspx 301 Leora Ln., Suite 100, Lewisville, TX 75056 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 REV 2.2 Page 2 of 3 SM2057 DATA SHEET

301 Leora Ln., Suite 100, Lewisville, TX 75056 | Tel: 1-800-715-4396 / (972) 649-6678 / Fax: (972) 649-6689 REV 2.2 Page 3 of 3 *STANDARD TOLERANCES APPLY ONLY TO DIMENSIONS IN INCHES STANDARD TOLERANCES .X ±0.2 .XX ±0.01 .XXX ±0.005 .642±.012 16.30±0.30 4X STAMPING SMA FEMALE SMB PLUG 1/4-36 UNS [6.35] HEX SHEET 3FKR5 CAGE CODEDWG NO ALLEN, TX 75013 WWW.FAIRVIEWMICROWAVE.COM FAIRVIEW MICROWAVE INC. SIZE ASCALE N/ACAD FILE NOTES: 1. UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS ARE NOMINAL. 2. ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE AT ANY TIME. 3. DIMENSIONS ARE IN INCHES [mm]. TITLE SM2057 112917 73611 OF 1 SM2057 DATA SHEET SMA Female to SMB Plug Adapter