RF Coax Connectors QMA Connectors Material and Finish Snap-On SMA Series of Shells and Bodies Brass, nickel RF Connectors plated Product Facts Collars Phosphor bronze, white bronze plated Positive snap-on interface facilitates assembly Outer Contacts Beryllium copper, nickel plated Intermateable with Center Contacts Beryllium copper, competitor product gold plated Excellent RF performance to Dielectrics PTFE 6 GHz Electrical Characteristics Ideal for Communications Frequency dc 6 GHz and Industrial Applications Tyco Electronics next gen- including PCB and panel Nominal Impedance 50 ohms eration high performance mount, flexible and semi- Voltage Rating 335 Volts (VRMS RF products QMA (Snap-On rigid cable, and adapters. max.) Sea Level SMA) connectors series Other options can be VSWR 1.15 : 1 max. 6 GHz offers the same high quality reviewed as well, including Insulation Resistance and performance currently additional cable sizes, PCB 5,000 megohms min. found in the standard surface mounting, and tape Insertion Loss .25 dB Max 6 GHz Tyco Electronics SMA series and reel packaging. Dielectric Withstanding Voltage but does not require the 1000 Volts (VRMS max.) Sea Level The QMA connector series coupling nut torque. Contact Resistance is a cost effective solution By integrating a snap-on Center Contact 5 milliohms max. for the challenging demands feature to the design, Outer Contact 4 milliohms max. of todays commercial mar- denser packaging can be ketplace, with applications achieved, and the overall Mechanical Characteristics including cellular base sta- applied cost is dramatically Connector Durability tion, handsets, and test and reduced. The QMA connec- 100 mating cycles measurement. Call your tor series is excellent for Force to Engage 27 Newtons local sales office or author- communications as well as Force to Disengage 20 Newtons ized distributor for additional industrial applications. The Retention Force (mated pair) information or samples of QMA offering is designed 60 Newtons min. the QMA connector series. for 100 mating cycles, oper- Cable Retention Dependent upon Tyco Electronics is a lead- ates through 6 GHz, and is cable type ing supplier of RF and completely intermateable Microwave connectors and with competitive QMA offer- Environmental Characteristics cable assemblies, and pro- ings. This new QMA prod- Temperature Rating vides advanced technology uct is not intermateable with -40 to +125C products from well known standard SMA interfaces. Vibration EIA-364-28, and industry leading Test Condition VII, Condition D QMA connectors are avail- brands, including AMP and Shock EIA-364-27, Method H able in a broad range of M/A-COM. Moisture Resistance EIA-364-31, standard configurations, Method III Thermal Shock EIA-364-32 Note: Performance specifications are typical, but may not apply to all connector types. Related Product Data Product Specifiation 108-2087 QMA Sample Kit 1654882 Snap-On SMA Interface Threaded Interface Board 124 Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208RF Coax Connectors QMA Connectors (Continued) Semi-Rigid Cable Direct Solder Attachment 20.50 Straight Cable Plug Ref. 0.81 Cable Part Number RG 402 1408346-1 10.50 0.41 18.70 Ref. Right-Angle Cable Plug 0.74 15.10 Ref. 0.60 8.71 0.34 Cable Part Number RG 402 1408347-1 10.50 0.41 14.60 Ref. 0.57 10.24 0.40 23.05 Straight Cable Jack 0.91 18.05 0.71 Cable Part Number RG 402 1408348-1 5.60 8.00 0.22 0.31 16.05 7.00 Bulkhead Cable Jack 0.63 0.28 3.20 2.00 Max. Panel Cable Part Number 0.13 0.08 RG 402 1408349-1 7.20 5.60 Min. 0.28 0.22 9.50 6.46 Hex. Across Flat 0.38 6.50 0.25 9.50 0.26 Hex. 0.38 Min. Recommended Mounting Hole Note: Part Numbers are RoHS compliant except: Indicates non-RoHS compliant. 125 Catalog 1307191 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000 Revised 3-07 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com are standard equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208