Amphenol RF Division

2.92 mm Connectors, Adapters, and Cable Assemblies

Amphenol RF high-frequency 50 Ω threaded connectors deliver precision and durability up to 40 GHz

Image of Amphenol RF 2.92 mm Connectors, Adapters, and Cable Assemblies Amphenol RF 2.92 mm connector series, commonly known as K connectors, offer precision-engineered performance tailored for satellite communications, lab instrumentation, and test environments. With an air dielectric and compact design, these connectors maintain exceptional RF characteristics while supporting seamless mating with SMA, 3.5 mm, and other K-type interfaces. Their rugged construction ensures reliable operation in demanding settings.

Built to the MIL-STD-348 interface standard, 2.92 mm connectors feature low VSWR, excellent return and insertion loss, and high power-handling capability, extending usable bandwidth up to 40 GHz. A shorter pin ensures that the outer bodies engage before the contacts, reducing wear and extending connector lifespan. These features make them ideal for high-frequency, high-reliability applications

Features
  • High-frequency capability: Operates up to 40 GHz with low VSWR and excellent return/insertion loss
  • Interoperable design: Threaded interface compatible with SMA, 3.5 mm, and other K-type connectors
  • Rugged and durable: Threaded coupling and machined bodies designed for frequent mating cycles
  • Power-capable and reliable: Handles high RF power in laboratory or field deployments
  • MIL-standard compliance: Meets MIL-STD-348 dimensional standards for consistent performance
Applications
  • Laboratory and bench testing: Suitable for VNAs, spectrum analyzers, and calibration equipment
  • SATCOM infrastructure: Ideal for terrestrial satellite and ground station RF interfaces
  • Quantum computing and microwave research: Reliable for advanced high-frequency experimental setups
  • Optical and millimeter-wave instrumentation: Ensures signal purity and repeatability in precision measurements
  • High-end aerospace and defense systems: Rugged enough for demanding operational environments

2.92 mm Connector Series - Coaxial Cables

ImagenNúmero de pieza del fabricanteDescripciónEstiloCantidad disponiblePrecioVer detalles
COAX CBL 2.92MM TO 2.92MM 3.3'095-825-120M100COAX CBL 2.92MM TO 2.92MM 3.3'2.92mm a 2.92mm32 - Inmediata$104.11Ver detalles
COAX CBL 2.92MM TO 2.92MM 24"095-825-120-024COAX CBL 2.92MM TO 2.92MM 24"2.92mm a 2.92mm30 - Inmediata$97.65Ver detalles
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134-0062.92 STRAIGHT PLUG TO SMPM STRAI2.92mm a SMPM28 - Inmediata$87.98Ver detalles
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135-0062.92 STRAIGHT PLUG TO SMP STRAIGSMP a 2.92mm28 - Inmediata$88.50Ver detalles
COAX CBL 2.92MM TO 2.92MM 6"095-825-120-006COAX CBL 2.92MM TO 2.92MM 6"2.92mm a 2.92mm21 - Inmediata$92.78Ver detalles
COAX CBL 2.92MM TO 2.92MM 12"095-825-120-012COAX CBL 2.92MM TO 2.92MM 12"2.92mm a 2.92mm17 - Inmediata$94.40Ver detalles
COAX CBL 2.92MM TO 2.92MM 36"095-825-120-036COAX CBL 2.92MM TO 2.92MM 36"2.92mm a 2.92mm12 - Inmediata$97.60Ver detalles
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134M0252.92 STRAIGHT PLUG TO SMPM STRAI2.92mm a SMPM24 - Inmediata$88.76Ver detalles
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135M0252.92 STRAIGHT PLUG TO SMP STRAIGSMP a 2.92mm25 - Inmediata$89.29Ver detalles
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134-0122.92 STRAIGHT PLUG TO SMPM STRAI2.92mm a SMPM11 - Inmediata$89.52Ver detalles
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135-0122.92 STRAIGHT PLUG TO SMP STRAIGSMP a 2.92mm23 - Inmediata$90.05Ver detalles

2.92 mm Connector Series - Coaxial Connector (RF) Adapters

ImagenNúmero de pieza del fabricanteDescripciónTipo de adaptadorTipo de conversiónSerie de adaptadorCantidad disponiblePrecioVer detalles
Nuevos productos
2.92 MM JACK TO 2.92 MM JACK ADA		AD-292J292J-12.92 MM JACK TO 2.92 MM JACK ADAJack a jackSerie Mismas2.92mm a 2.92mm50 - Inmediata$113.73Ver detalles
Nuevos productos
2.92 MM PLUG TO 2.92 MM PLUG ADA		AD-292P292P-12.92 MM PLUG TO 2.92 MM PLUG ADAClavija de conexión a clavija de conexiónSerie Mismas2.92mm a 2.92mm50 - Inmediata$113.73Ver detalles
Nuevos productos
2.92 MM PLUG TO 2.92 MM JACK ADA		AD-292P292J-12.92 MM PLUG TO 2.92 MM JACK ADAClavija de conexión a jackSerie Mismas2.92mm a 2.92mm48 - Inmediata$113.73Ver detalles
Nuevo en DigiKey
2.92 MM JACK TO SMA PLUG ADAPTER		AD-292JSMAP-12.92 MM JACK TO SMA PLUG ADAPTERClavija de conexión a jackSerie EntreSMA a 2.92mm45 - Inmediata$98.50Ver detalles
Nuevo en DigiKey
2.92 MM PLUG TO SMA JACK ADAPTER		AD-292PSMAJ-12.92 MM PLUG TO SMA JACK ADAPTERClavija de conexión a jackSerie EntreSMA a 2.92mm42 - Inmediata$98.50Ver detalles
Nuevo en DigiKey
2.92 MM PLUG TO SMA PLUG ADAPTER		AD-292PSMAP-12.92 MM PLUG TO SMA PLUG ADAPTERClavija de conexión a clavija de conexiónSerie EntreSMA a 2.92mm40 - Inmediata$99.16Ver detalles
Nuevo en DigiKey
2.4MM JACK TO 2.92MM JACK ADAPTE		AD-24J292J-12.4MM JACK TO 2.92MM JACK ADAPTEJack a jackSerie Entre2.4mm a 2.92mm18 - Inmediata$170.48Ver detalles
Nuevo en DigiKey
2.4MM PLUG TO 2.92MM JACK ADAPTE		AD-24P292J-12.4MM PLUG TO 2.92MM JACK ADAPTEClavija de conexión a jackSerie Entre2.4mm a 2.92mm23 - Inmediata$171.75Ver detalles
Nuevo en DigiKey
2.92 MM JACK TO SMA JACK ADAPTER		AD-292JSMAJ-12.92 MM JACK TO SMA JACK ADAPTERJack a jackSerie EntreSMA a 2.92mm0 - Inmediata$97.82Ver detalles

2.92 mm Connector Series - Coaxial Connector (RF) Assemblies

ImagenNúmero de pieza del fabricanteDescripciónTipo de conectorCantidad disponiblePrecioVer detalles
Nuevos productos
2.92 MM STRAIGHT SOLDER PLUG 0.1		292-111P-52S2.92 MM STRAIGHT SOLDER PLUG 0.1Clavija de conexión, clavija macho0 - Inmediata$31.28Ver detalles
Nuevos productos
2.92 MM STRAIGHT SOLDER JACK 0.1		292-110J-52S2.92 MM STRAIGHT SOLDER JACK 0.1Jack, enchufe hembra0 - Inmediata$31.72Ver detalles
2.92 MM STRAIGHT SOLDER PLUG RG-292-101P-52S2.92 MM STRAIGHT SOLDER PLUG RG-Clavija de conexión, clavija macho103 - Inmediata$27.53Ver detalles
2.92 MM STRAIGHT SOLDER JACK RG-292-100J-52S2.92 MM STRAIGHT SOLDER JACK RG-Jack, enchufe hembra96 - Inmediata$29.23Ver detalles
Publicado: 2026-04-03