![]() ![]() ![]() Those advantages make 2.92mm connectors quickly recognized by the majority of manufacturers. The 2.92 mm male connector is designed with a shorter center contact in order to prevent the damage happened while mating.Ģ.92 mm connectors have excellent performance and are also mechanically compatible to SMA and 3.5 mm connectors. What is 2.92 mm connectorsĢ.92 mm, also known as K, SMK or K type, are designed with SMA footprint to provide the connector performance up to 40 GHz in 1970's.Ģ.92 mm connectors feature an air dielectric for higher frequency operating in the range DC to 40 GHz. ![]() 3.5 mm was designed as the test connector for the network analyzer operating at higher frequency up to 34GHz. The 3.5 mm connector, which utilizes air dielectric for higher frequency is a precision connector known for its durability. Its durability only rated for 500 times of connect/disconnect operations. ![]() SMA is not a precision connector used in the laboratory. It has limited number of connection cycles in the measurement and calibration applications. It was designed to be used in semi-rigid cable assemblies and the parts not needing repeated connection or disconnection. SMA was designed to be an economical miniaturized system connector. Besides, Chin Nan provides various solutions such as non-magnetic, sealed and reverse-polarity in SMA series. SMA has a wide range of applications, such as telecommunications, wireless communications, measurement, and microwave systems (filters, attenuators, and oscillators). They maintain the same mechanical characteristics and are able to mate with standard SMA connectors.Ĭhin Nan offers an extensive line of SMA receptacles and cable connectors for semi-rigid and flexible coaxial cables. SMA connectors operate up to 18 GHz, but in order to respond to the growth of the communication system, there is an extended version that operates up to 27 GHz for higher frequency applications.Ĭhin Nan SMA 27 GHz connectors feature stainless steel construction and passivated or gold plating. There are several high frequency connectors which apply the same outside thread as SMA could potentially mate with SMA connectors, such as 3.5 mm connector, frequency rated to 34 GHz and 2.92 mm connector, frequency rated to 40 GHz. Besides conforming to the interface, Chin Nan upgrades the performance for MIL-STD-348B connectors in the meantime. SMA connectors feature an impedance of 50 Ω and a 1/4-inch diameter, 36-thread-per-inch threaded interface with a screw-on coupling mechanism.Ĭhin Nan SMA connectors are built in accordance with MIL-STD-348 interface which latest version is MIL-STD-348B. In the following, we would like to provide the insight of SMA connectors and indicate features of Chin Nan’s SMA connectors. The small size, outstanding durability and reliable performance make SMA connector favorite choice for RF engineers. SMA (Sub Miniature version A) connectors are most widely used coaxial RF connectors nowadays. Cable connectors are compatible with flexible coax, conformable coax and semi-rigid coax, depending on the design.5 Mins Guide of What SMA Connector is and Used for Blind mate connectors are installed on bulkhead, gang-block and single test-point applications where connections are “blind” and thus require an alignment structure. Field replaceable connectors provide the ability to design a housing with interchangeable connectors that is hermetically sealed using hermetic seals. Vertical launch connectors are typically used for input, output, and control ports on circuit boards. HASCO has a full line of end-launch connectors that commonly used for test boards. Our N, TNC, SMB, SMA, SSMA, 3.5mm, 2.92mm, 2.4mm, 1.85mm, 1.0mm, GPO, GPPO, G3PO and G4PO connector lines offer precision-design options for when performance and quality are key to system performance. We specialize in high performance end launch, vertical launch, field-replaceable, blind-mate and cable connectors that operate up to 110 GHz. HASCO is a distributor of Southwest Microwave, Corning Gilbert and HASCO connectors. ![]()
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