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

AfbeeldingOnderdeelnr. fabrikantBeschrijvingStijlAvailable QuantityPrijsDetails weergeven
COAX CBL 2.92MM TO 2.92MM 3.3'095-825-120M100COAX CBL 2.92MM TO 2.92MM 3.3'2,92mm naar 2,92mm14 - Immediate$107.63Details weergeven
COAX CBL 2.92MM TO 2.92MM 24"095-825-120-024COAX CBL 2.92MM TO 2.92MM 24"2,92mm naar 2,92mm30 - Immediate$100.95Details weergeven
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134-0062.92 STRAIGHT PLUG TO SMPM STRAI2,92mm naar SMPM26 - Immediate$90.96Details weergeven
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135-0062.92 STRAIGHT PLUG TO SMP STRAIGSMP naar 2,92mm28 - Immediate$91.50Details weergeven
COAX CBL 2.92MM TO 2.92MM 6"095-825-120-006COAX CBL 2.92MM TO 2.92MM 6"2,92mm naar 2,92mm11 - Immediate$95.92Details weergeven
COAX CBL 2.92MM TO 2.92MM 12"095-825-120-012COAX CBL 2.92MM TO 2.92MM 12"2,92mm naar 2,92mm42 - Immediate$97.60Details weergeven
COAX CBL 2.92MM TO 2.92MM 36"095-825-120-036COAX CBL 2.92MM TO 2.92MM 36"2,92mm naar 2,92mm27 - Immediate$105.97Details weergeven
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134M0252.92 STRAIGHT PLUG TO SMPM STRAI2,92mm naar SMPM24 - Immediate$91.76Details weergeven
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135M0252.92 STRAIGHT PLUG TO SMP STRAIGSMP naar 2,92mm25 - Immediate$92.32Details weergeven
2.92 STRAIGHT PLUG TO SMPM STRAI095-725-134-0122.92 STRAIGHT PLUG TO SMPM STRAI2,92mm naar SMPM6 - Immediate$92.55Details weergeven
2.92 STRAIGHT PLUG TO SMP STRAIG095-725-135-0122.92 STRAIGHT PLUG TO SMP STRAIGSMP naar 2,92mm20 - Immediate$93.11Details weergeven

2.92 mm Connector Series - Coaxial Connector (RF) Adapters

AfbeeldingOnderdeelnr. fabrikantBeschrijvingType adapterType conversieAdapterreeksAvailable QuantityPrijsDetails weergeven
Nieuwe producten
2.92 MM JACK TO 2.92 MM JACK ADA
AD-292J292J-12.92 MM JACK TO 2.92 MM JACK ADAStekkerbus naar stekkerbusZelfde serie2,92mm naar 2,92mm46 - Immediate$119.91Details weergeven
Nieuwe producten
2.92 MM PLUG TO 2.92 MM PLUG ADA
AD-292P292P-12.92 MM PLUG TO 2.92 MM PLUG ADAStekker naar stekkerZelfde serie2,92mm naar 2,92mm50 - Immediate$119.91Details weergeven
Nieuwe producten
2.92 MM PLUG TO 2.92 MM JACK ADA
AD-292P292J-12.92 MM PLUG TO 2.92 MM JACK ADAStekker naar stekkerbusZelfde serie2,92mm naar 2,92mm48 - Immediate$119.91Details weergeven
Nieuw bij DigiKey
2.92 MM JACK TO SMA PLUG ADAPTER
AD-292JSMAP-12.92 MM JACK TO SMA PLUG ADAPTERStekker naar stekkerbusTussen seriesSMA naar 2,92mm42 - Immediate$103.84Details weergeven
Nieuw bij DigiKey
2.92 MM PLUG TO SMA JACK ADAPTER
AD-292PSMAJ-12.92 MM PLUG TO SMA JACK ADAPTERStekker naar stekkerbusTussen seriesSMA naar 2,92mm33 - Immediate$103.84Details weergeven
Nieuw bij DigiKey
2.92 MM PLUG TO SMA PLUG ADAPTER
AD-292PSMAP-12.92 MM PLUG TO SMA PLUG ADAPTERStekker naar stekkerTussen seriesSMA naar 2,92mm36 - Immediate$104.55Details weergeven
Nieuw bij DigiKey
2.4MM JACK TO 2.92MM JACK ADAPTE
AD-24J292J-12.4MM JACK TO 2.92MM JACK ADAPTEStekkerbus naar stekkerbusTussen series2,4mm naar 2,92mm18 - Immediate$179.75Details weergeven
Nieuw bij DigiKey
2.4MM PLUG TO 2.92MM JACK ADAPTE
AD-24P292J-12.4MM PLUG TO 2.92MM JACK ADAPTEStekker naar stekkerbusTussen series2,4mm naar 2,92mm23 - Immediate$181.08Details weergeven
Nieuw bij DigiKey
2.92 MM JACK TO SMA JACK ADAPTER
AD-292JSMAJ-12.92 MM JACK TO SMA JACK ADAPTERStekkerbus naar stekkerbusTussen seriesSMA naar 2,92mm37 - Immediate$103.14Details weergeven

2.92 mm Connector Series - Coaxial Connector (RF) Assemblies

AfbeeldingOnderdeelnr. fabrikantBeschrijvingType aansluitingAvailable QuantityPrijsDetails weergeven
Nieuwe producten
2.92 MM STRAIGHT SOLDER PLUG 0.1
292-111P-52S2.92 MM STRAIGHT SOLDER PLUG 0.1Stekker, pen mannetje100 - Immediate$30.89Details weergeven
Nieuwe producten
2.92 MM STRAIGHT SOLDER JACK 0.1
292-110J-52S2.92 MM STRAIGHT SOLDER JACK 0.1Connector, stekkerbus vrouwtje100 - Immediate$31.33Details weergeven
2.92 MM STRAIGHT SOLDER PLUG RG-292-101P-52S2.92 MM STRAIGHT SOLDER PLUG RG-Stekker, pen mannetje93 - Immediate$29.29Details weergeven
2.92 MM STRAIGHT SOLDER JACK RG-292-100J-52S2.92 MM STRAIGHT SOLDER JACK RG-Connector, stekkerbus vrouwtje96 - Immediate$37.32Details weergeven
Published: 2026-04-03