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My RFQ

Coaxial Connectors (RF)

Category Introduction

Products in the coaxial connector family are interconnect devices used with cable materials consisting of a central conductor surrounded by insulation material and an outer conductor of circular cross section, designed to maintain a consistent characteristic impedance over the length of the material in order to serve as a suitable transmission line for high frequency signals.

Product List

23096 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusConnector StyleConnector TypeContact TerminationShield TerminationImpedanceMounting TypeMounting FeatureCable GroupFastening TypeFrequency - MaxNumber of PortsFeaturesHousing ColorIngress ProtectionCenter Contact Material
RECE.20279.001E.01
RECE.20279.001E.01
CONN UMC RCPT STR 50 OHM SMD
Taoglas Limited
 220 $0.71
Tape & Reel (TR) ActiveU.FL (UMCC), IPEX MHF1Receptacle, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-White-Brass
EMPCB.SMAFSTJ.B.HT
EMPCB.SMAFSTJ.B.HT
CONN SMA JACK STR 50OHM EDGE MNT
Taoglas Limited
 188 $3.14
Tray ActiveSMAJack, Female SocketSolderSolder50OhmBoard Edge, End Launch--Threaded12.4 GHz1-Gold-Brass
PCB.RPSMAFRA.HT
PCB.RPSMAFRA.HT
CONN RP-SMA JACK R/A 50 OHM PCB
Taoglas Limited
 297 $3.20
Tray ActiveRP-SMAJack, Male PinSolderSolder50OhmThrough Hole, Right Angle--Threaded6 GHz1-Gold-Brass
PCB.SMAFRA.HT
PCB.SMAFRA.HT
CONN SMA JACK R/A 50OHM PCB
Taoglas Limited
 256 $3.39
Tray ActiveSMAJack, Female SocketSolderSolder50OhmThrough Hole, Right Angle--Threaded6 GHz1-Gold-Brass
MM8030-2610RK0
MM8030-2610RK0
CONN SWG RCPT STR 50 OHM SMD
Murata Electronics
 4,508 $0.18
8030 Tape & Reel (TR) ActiveSWGReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On11 GHz1Internal Switch---
MM8030-2610RJ3
MM8030-2610RJ3
CONN SWG RCPT STR 50 OHM SMD
Murata Electronics
 3,408 $0.18
8030 Tape & Reel (TR) ActiveSWGReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On11 GHz1Internal SwitchGold--
2337019-1
2337019-1
UMCC MICRO-COAX RECEPTACLE, GEN
TE Connectivity AMP Connectors
 1,403 $0.24
Tape & Reel (TR) ActiveU.FL (UMCC)Receptacle, Male PinSolderSolder50OhmSurface Mount---6 GHz1---Copper Alloy
MM8130-2600RB8
MM8130-2600RB8
CONN SWF RCPT STR 50 OHM SMD
Murata Electronics
 403 $0.34
8130 Tape & Reel (TR) ActiveSWFReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On6 GHz1Internal SwitchGold--
MM8930-2600RJ4
MM8930-2600RJ4
CONN SWH RCPT STR 50 OHM SMD
Murata Electronics
 1,232 $0.35
8930 Tape & Reel (TR) ActiveSWHReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On6 GHz1Internal Switch---
MM8430-2610RB3
MM8430-2610RB3
CONN SWD RCPT STR 50 OHM SMD
Murata Electronics
 388 $0.49
8430 Tape & Reel (TR) ActiveSWDReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On6 GHz1Internal SwitchSilver--
MM8430-2610RA1
MM8430-2610RA1
CONN SWD RCPT STR 50 OHM SMD
Murata Electronics
 1,249 $0.49
8430 Tape & Reel (TR) ActiveSWDReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On6 GHz1Internal SwitchSilver--
1909763-1
1909763-1
CONN UMCC JACK STR 50OHM SMD
TE Connectivity AMP Connectors
 1,510 $0.58
Tape & Reel (TR) ActiveU.FL (UMCC)Jack, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-Ivory-Copper Alloy
MS-156C3(20)
MS-156C3(20)
CONN COAX SWITCH RCPT STR 50OHM
Hirose Electric Co Ltd
 1,276 $0.54
MS-156C Tape & Reel (TR) ActiveCoaxial Switch - 4mm Plug DiaReceptacle, Female SocketSolderSolder50OhmSurface Mount--Snap-On11 GHz1Internal SwitchGold-Copper Alloy
128-0711-201
128-0711-201
CONN UMC JACK STR 50 OHM SMD
Cinch Connectivity Solutions Johnson
 246 $0.69
UMC Tape & Reel (TR) ActiveU.FL (UMCC)Jack, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-Gold--
A-1JB
A-1JB
CONN UMC JACK STR 50 OHM SMD
Amphenol RF
 970 $0.96
AMC Tape & Reel (TR) ActiveU.FL (UMCC), AMCJack, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-White-Brass
CONUFL001-SMD-T
CONUFL001-SMD-T
CONN UMC JACK STR SMD
Linx Technologies Inc.
 427 $0.71
Tape & Reel (TR) ActiveU.FL (UMCC)Jack, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-White-Brass
0734120114
0734120114
CONN UMC RCPT STR 50 OHM SMD
Molex
 301 $0.94
73412 Tape & Reel (TR) ActiveU.FL (UMCC)Receptacle, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-Silver-Brass
W.FL-R-SMT-1(10)
W.FL-R-SMT-1(10)
CONN UMC RCPT STR 50 OHM SMD
Hirose Electric Co Ltd
 516 $1.40
W.FL Tape & Reel (TR) ActiveW.FLReceptacle, Male PinSolderSolder50OhmSurface Mount--Snap-On6 GHz1-Black-Brass
MS-147(06)
MS-147(06)
CONN COAX SWITCH RCPT STR 50OHM
Hirose Electric Co Ltd
 286 $1.67
MS-147 Tape & Reel (TR) ActiveCoaxial Switch - 4.8mm Plug DiaReceptacle, Female SocketSolderSolder50OhmSurface Mount--Push-Pull6 GHz1Internal SwitchGold-Beryllium Copper
25-7650
25-7650
CONN F JACK STR 75OHM PCB
Cinch Connectivity Solutions AIM-Cambridge
 609 $1.00
Bulk ActiveF TypeJack, Female SocketSolderSolder75OhmThrough Hole--Threaded750 MHz1-Silver-Phosphor Bronze

About Coaxial Connectors (RF)

What are Coaxial Connectors (RF)?

Coaxial Connectors (RF)

Coaxial connectors, often referred to as RF connectors, are specialized electrical connectors designed to work with coaxial cables. These connectors are engineered to maintain the shielding that coaxial cables provide, ensuring minimal signal loss and interference. The primary function of coaxial connectors is to connect and disconnect RF signals in a controlled manner. They achieve this by using a central conductor surrounded by a dielectric insulator, which is then encased in a cylindrical conducting shield. This design helps in maintaining the integrity of the signal by preventing electromagnetic interference (EMI) and radio frequency interference (RFI).

Types of Coaxial Connectors (RF)

BNC Connectors

BNC connectors are one of the most common types of coaxial connectors used in RF applications. They feature a bayonet-style locking mechanism, which provides a secure connection and is easy to connect and disconnect. BNC connectors are typically used in video and RF applications, including test equipment and broadcast equipment.

SMA Connectors

SMA connectors are subminiature RF connectors that provide excellent electrical performance up to 18 GHz. They are often used in microwave systems, antennas, and radio astronomy applications. SMA connectors are known for their precision and reliability, making them ideal for high-frequency applications.

N-Type Connectors

N-type connectors are medium-sized RF connectors that offer robust performance up to 11 GHz. They are commonly used in wireless communications, including cellular base stations and radar systems. N-type connectors are valued for their durability and ability to handle higher power levels.

TNC Connectors

TNC connectors are similar to BNC connectors but feature a threaded coupling mechanism, providing a more secure connection. They are used in applications where vibration resistance is crucial, such as in military and aerospace environments.

F-Type Connectors

F-type connectors are primarily used in domestic television and satellite applications. They are designed for frequencies up to 1 GHz and are known for their cost-effectiveness and ease of installation.

How to choose Coaxial Connectors (RF)?

When selecting coaxial connectors, several key parameters should be considered:

  • Frequency Range: Ensure the connector supports the required frequency range for your application.
  • Power Handling: Consider the power levels the connector needs to handle without degradation.
  • Impedance: Match the connector impedance with the system impedance (typically 50 or 75 ohms).
  • Environmental Conditions: Evaluate the connector's resistance to environmental factors such as moisture, temperature, and vibration.
  • Material and Plating: Check for corrosion-resistant materials and plating for longevity.

To evaluate product quality and reliability, consider the manufacturer's reputation, compliance with industry standards, and customer reviews. Installation requirements, such as ease of connection and disconnection, should also be assessed to ensure compatibility with your system.

Applications of Coaxial Connectors (RF)

Telecommunications

In the telecommunications industry, coaxial connectors are used to connect antennas, transmitters, and receivers. They are crucial in ensuring signal integrity and minimizing loss in cellular networks, satellite communications, and broadcasting systems.

Military and Aerospace

Coaxial connectors are employed in military and aerospace applications for their reliability and ability to withstand harsh environments. They are used in radar systems, communication equipment, and electronic warfare systems.

Broadcasting

In broadcasting, coaxial connectors are used to connect various audio and video equipment. They ensure high-quality signal transmission in television studios, radio stations, and live event productions.

Medical Equipment

Coaxial connectors are used in medical imaging and diagnostic equipment, such as MRI and ultrasound machines. They provide reliable connections for transmitting high-frequency signals necessary for accurate imaging.

Test and Measurement

In test and measurement applications, coaxial connectors are used to connect test instruments to devices under test. They ensure precise signal transmission for accurate measurements in laboratories and field testing scenarios.