Standard RF and Microwave Coaxial Connectors and Adapters
Since 1985, Connectronics has designed and manufactured custom RF connectors, standard RF connectors and adapters, and microwave connectors used for coaxial, twinaxial and triaxial applications in the U.S.A. While many of our parts are custom-designed, we do have a comprehensive assortment of standard RF connectors and adapters available.
We also have a selection of high-precision machined components including:
- Contacts
- Housings
- Insulators
- Other special-use parts manufactured to customer specifications
Check Out the Various Series of RF Connectors and Adapters Below.
7/16
- 86 connector designs available
- 11 in-series adapter designs available
- Frequency range: DC to 12 GHz
- 50 OHM impedance
- Power handling: 3,000W @ 1GHz at 25° C
- Low-PIM performance
10-32
- 16 connector and in-series adapter designs available
- Frequency range: DC to 2 GHz
- 50 OHM impedance
- Threaded coupling
75 OHM
- 307 connector designs available
- 98 in-series adapter designs available
- Standard and custom application designs
- Legacy and leading-edge audio and video applications
1.85mm
- Frequency range: DC to 67 GHz
- 50 OHM impedance
- 1.85mm series is mechanically compatible with the 2.4mm series
- Call to discuss custom applications and adapter configurations
2.2-5 / 4.3-10
- 2.2-5 series frequency range: DC to 20 GHz
- 4.3-10 series frequency range: DC to 6 GHz
- 50 OHM impedance
- Low-PIM designs
- Call to discuss custom applications and adapter configurations
2.4mm
- Frequency range: DC to 50 GHz
- 50 OHM impedance
- 2.4mm series is mechanically compatible with the 1.85mm series
- Call to discuss custom applications and adapter configurations
2.92mm
- Frequency range: DC to 40 GHz
- 50 OHM impedance
- 2.92mm series is mechanically compatible with the 3.5mm series
- Call to discuss custom applications and adapter configurations
3.5mm
- Frequency range: DC to 34 GHz
- 50 OHM impedance
- 3.5mm series is mechanically compatible with the 2.92mm series
- Call to discuss custom applications and adapter configurations
ARINC
- 74 connector designs available
- Contact styles include solder tail and press fit
- Call to discuss custom applications and configurations
Between-Series
- 700+ existing designs available
- Obsolete, hard to find, and new high-frequency solutions
- Straight, right-angle, and other configurations available
- Push-on, Quick Disconnect, Hermetically Sealed, and a variety of mounting types available
Push-On / Blind Mate
- 43 connector designs available
- Designs include both traditional push-on designs as well as customized versions of standard series
- Includes BMA and BMB
BNC
- 492 connector designs available
- 41 in-series adapter designs available
- Frequency range: DC to 4 GHz
- 50 OHM impedance
- Bayonet-style coupling
C
- 124 connector designs available
- 10 in-series adapter designs available
- Frequency range: DC to 11 GHz
- 50 OHM impedance
- Bayonet-style coupling
CM
- 413 connector designs available
- 55 in-series adapter designs available
- Frequency range: DC to 1 GHz
- Non-constant impedance
- Mating polarity is determined by bayonet lug polarity and contact pin configuration
- Similar to and compatible with DM series connectors
F
- 58 connector designs available
- 16 in-series adapter designs available
- Frequency range: DC to 1 GHz
- 75 OHM impedance
- Threaded coupling
HN
- 91 connector designs available
- 17 in-series adapter designs available
- Frequency range: DC to 4 GHz
- 50 OHM impedance
- Power ratings up to 5,000 volts
LC / LT
- 43 connector designs available
- 6 in-series adapter designs available
- Frequency range: DC to 1 GHz
- 50 OHM impedance
- Primarily designed for use with high-power cables
MCX
- 23 connector designs available
- 17 in-series adapter designs available
- Frequency range: DC to 6 GHz
- 50 OHM impedance
- Snap-on / Snap-off coupling design
- MMCX is a micro-miniature version of MCX
MHV
- 69 connector designs available
- 7 in-series adapter designs available
- Frequency range: DC to 500 MHz
- Non-constant impedance
- Designed for high-voltage applications up to 5,000 volts
MMCX
- 23 connector designs available
- 17 in-series adapter designs available
- Frequency range: DC to 6 GHz
- 50 OHM impedance
- Snap-on / Snap-off coupling design
- MMCX is a micro-miniature version of MCX
N
- 618 connector designs available
- 67 in-series adapter designs available
- Frequency range: DC to 11 GHz
- 50 OHM impedance
- Broad range of coax cable applications
SC
- 85 connector designs available
- 18 in-series adapter designs available
- Frequency range: DC to 11 GHz
- 50 OHM impedance
- Voltage ratings to 1,000 VRMS
SHV
- 40 connector designs available
- 7 in-series adapter designs available
- Frequency range: DC to 50 MHz
- 50 OHM impedance
- The SHV (Safe High Voltage) series insulation design makes handling the SHV less challenging than the MHV series
SMA
- 897 connector designs available
- 130 in-series adapter designs available
- Frequency range: DC to 18 GHz
- 50 OHM impedance
- High-strength design for use in harsh environments
SMB / SMC
- 228 connector designs available
- 18 in-series adapter designs available
- SMB Frequency range: DC to 4 GHz
- SMC Frequency range: DC to 10 GHz
- 50 OHM impedance
- Snap-on / Snap-off coupling design
SMP / GPO
- Frequency range: DC to 40 GHz
- 50 OHM impedance
- Available in full, limited, and smooth detent systems
SSMA
- 96 connector designs available
- 19 in-series adapter designs available
- Frequency range: DC to 34 GHz
- 50 OHM impedance
- Alternative to SMA series when designing for space-constrained applications
SSMB / SSMC
- 20 connector and in-series adapter designs available
- SSMB Frequency range: DC to 4 GHz
- SSMC Frequency range: DC to 10 GHz
- 50 OHM impedance
- SSMB designs have snap-on / snap-off coupling
- SSMC designs have #10-32 threaded coupling
TNC
- 534 connector designs available
- 57 in-series adapter designs available
- Frequency range: DC to 11 GHz
- 50 OHM impedance
- Threaded coupling design
TPS
- 74 connector designs available
- 8 in-series adapter designs available
- Frequency range: DC to 10 GHz
- 50 OHM impedance
- 3-lug bayonet coupling design
TRIAX
- 68 connector designs available
- 9 in-series adapter designs available
- C series frequency range: DC to 300 MHz
- BNC and TNC series frequency range: DC to 500MHz
- Non-constant impedance
- Often designed for high-temperature applications
TWINAX
- 442 connector designs available
- 21 in-series adapter designs available
- Frequency range: DC to 200 MHz
- Non-constant impedance
- BNC and TNC series frequency range: DC to 500MHz
- Polarized design to ensure correct dual contact mating
UHF / MINI-UHF
- 17 connector designs available
- UHF series frequency range: DC to 300 MHz
- MINI-UHF series frequency range: DC to 2.5 GHz
- UHF non-constant impedance
- MINI-UHF 50 OHM impedance
- Threaded coupling