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SMK Series 2.92 mm Connectors & Adpaters

Cinch Connectivity Solutions features their SMK series 2.92 mm connectors designed for high frequency transmission applications

Image of Cinch Connectivity Solutions' SMK Series 2.92 MM ConnectorsCinch Connectivity Solutions' 2.92 mm connector provides an excellent solution for demanding applications requiring high frequency transmission. Although similar to the SMA interface, a smaller internal body diameter (2.92 mm) and air dielectric provide a higher cutoff frequency and other key advantages:

  • Precision manufacturing allows superior electrical performance to 40 GHz
  • Female contacts have a unique three-slot construction, which enhances connectivity by creating a more rugged connector while reducing the chance of intermittent connections
  • Precise assembly tooling assures excellent, repeatable contact, and support bead location on cabled connectors
  • Connector mating interface per MIL-STD-348
  • Mating interface control provides consistent electrical performance
  • The plug connector VSWR is 1.20 max to 40 GHz and a 12 inch SMK plug-to-plug cable assembly performs better than 1.35 VSWR to 40 GHz
  • The field replaceable jacks are teamed with a high quality hermetic seal feed through for use in sealed circuit modules
  • The 2.92 mm plug interface employs more precise dimensions than an SMA and uses a shorter snub nose male pin such that the connector bodies align before the contacts engage

Connectors

ImageManufacturer Part NumberDescriptionContact TerminationMounting TypeAvailable QuantityView Details
CONN JACK 2.92MM END LAUNCH145-0701-811CONN JACK 2.92MM END LAUNCHSolderBoard Edge, Cutout; Surface Mount490 - ImmediateView Details
CONN 2.92MM JCK STR 50OHM EDGEMT145-0701-802CONN 2.92MM JCK STR 50OHM EDGEMTSolderBoard Edge, End Launch20 - ImmediateView Details
CONN 2.92MM PLUG STR 50 OHM145-0694-002CONN 2.92MM PLUG STR 50 OHMSolderFree Hanging (In-Line)171 - ImmediateView Details
CONN 2.92MM PLUG STR 50 OHM145-0693-002CONN 2.92MM PLUG STR 50 OHMSolderFree Hanging (In-Line)104 - ImmediateView Details
CONN 2.92MM JACK STR 50OHM 40GHZ145-0701-202CONN 2.92MM JACK STR 50OHM 40GHZScrewFlange298 - ImmediateView Details

Adapters

ImageManufacturer Part NumberDescriptionAdapter TypeConvert From (Adapter End)Convert To (Adapter End)Available QuantityView Details
ADAPTER 2.4MM JACK - 2.92MM PLUG134-1000-009ADAPTER 2.4MM JACK - 2.92MM PLUGPlug to Jack2.4mm (APC-2.4, OS-50) Jack, Female Socket2.92mm (OS-2.9) Plug, Male Pin30 - ImmediateView Details
ADAPTER 2.92MM JACK TO SMP JACK134-1000-000ADAPTER 2.92MM JACK TO SMP JACKJack to Jack2.92mm (OS-2.9) Jack, Female SocketSMP Jack, Female Socket32 - ImmediateView Details

Hermetic Seal

ImageManufacturer Part NumberDescriptionConnector StyleAccessory TypeFor Use With/Related ProductsAvailable QuantityView Details
CONN HERMETIC SEAL - 2.92MM PLUG142-1000-033CONN HERMETIC SEAL - 2.92MM PLUG2.92mmHermetic Seal2.92mm Plugs188 - ImmediateView Details

Attenuators

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
RF ATTENUATOR 3DB 2.92MM MODULEATT-0640-03-29M-02RF ATTENUATOR 3DB 2.92MM MODULE4 - ImmediateView Details
RF ATTENUATOR 6DB 2.92MM MODULEATT-0640-06-29M-02RF ATTENUATOR 6DB 2.92MM MODULE5 - ImmediateView Details
Updated: 2018-07-11
Published: 2017-07-19