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BNC Connectors

BNC connectors are typically used to connect coaxial cables to RF equipment, such as radios, televisions, and network devices. They are designed to operate at frequencies up to 4 GHz, making them well-suited for high-frequency applications.

One of the key features of BNC connectors is their bayonet-style locking mechanism, which allows for quick and secure connections without the need for tools. The connector is simply inserted into the receptacle and twisted to lock it into place.

BNC connectors are available in a variety of configurations, including male and female versions, as well as straight and right-angle designs. They are also available in 50 and 75 ohm versions, with the 50 ohm version being more commonly used in data communication applications, while the 75 ohm version is typically used in video applications.

BNC Connectors

Available Parts 166

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Board Mounting Option Body Width Body Depth Body Diameter Body Length Body or Shell Style Cable Types Characteristic Impedance Connector Type Mating Contact Finish Termination Contact Finish Contact Gender Contact Material Contact Resistance Contact Style Coupling Type DIN Conformance Dielectric Withstanding Voltage (V) Durability EMI Shielded Empty Shell Filter Feature IEC Conformity Maximum Insertion Force (N) Insertion Loss Insulation Resistance Insulator Color Insulator Material JESD-609 Code MIL Conformity Mains Connector Rating Manufacturer Series Mating Info. Mixed Contacts Mounting Option-1 Mounting Style Mounting Type No. of Connectors No. of Ports Maximum Operating Frequency Maximum Operating Temperature (Cel) Minimum Operating Temperature Option Panel Mount Polarization Polarization Key Rated Voltage Reference Standard Reliability Shell Finish Shell Material Sub-Category Terminal Length Termination Type Total No. of Contacts Voltage Standing Wave Ratio Minimum Withdrawal Force (N)
1-1337542-0 by TE Connectivity

1-1337542-0

TE Connectivity

TE Connectivity 1-1337542-0 is a BNC Connector with panel mount, ideal for RF applications. Featuring 50 ohm impedance, it has a max frequency of 4 GHz and insulation resistance of 5 Gohm. With a durable design for commercial use, this connector offers reliable performance in temperatures ranging from -55 to 85°C.

LOW PROFILE

.518 inch

.518 inch

.579 inch

JACK

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

Tin (Sn)

FEMALE

BRASS

COAX

BAYONET

NO

50 Cycles

NO

NO

NO

NO

5000000000 ohm

WHITE

PE

e3

NO

NO

LOCKING

RIGHT ANGLE

BOARD AND PANEL

ONE

1

4 GHz

85

-55 Cel

GENERAL PURPOSE

YES

COMMERCIAL

NICKEL

ZINC ALLOY

RF BNC Connectors

.169 inch

SOLDER

1

1.15

1-1634613-0 by TE Connectivity

1-1634613-0

TE Connectivity

TE Connectivity BNC Connector 1-1634613-0 features panel mount, 50 ohm impedance, and 4 GHz operating frequency. Ideal for RF applications requiring durable, right angle mounting with solder termination on RG Coax Cable.

LOW PROFILE

.518 inch

.518 inch

.579 inch

JACK

RG Coax Cable

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

FEMALE

NOT SPECIFIED

COAX

BAYONET

NO

50 Cycles

NO

NO

NO

NO

5000000000 ohm

BLACK

POLYETHYLENE

NO

NO

LOCKING

RIGHT ANGLE

BOARD AND PANEL

ONE

1

4 GHz

85

-55 Cel

GENERAL PURPOSE

YES

COMMERCIAL

NICKEL

ZINC ALLOY

RF BNC Connectors

.169 inch

SOLDER

1

1-1634622-0 by TE Connectivity

1-1634622-0

TE Connectivity

TE Connectivity 1-1634622-0 is a BNC Connector with body dimensions of 0.579" x 0.622" x 0.622". It has an insulation resistance of 5G ohm, operates b/w -55°C to 85°C, and supports RG Coax Cable. Ideal for RF applications up to 2GHz, it features a bayonet coupling type and polyethylene insulator material.

.622 inch

.622 inch

.579 inch

JACK

RG Coax Cable

75 ohm

RF BNC CONNECTOR

NOT SPECIFIED

FEMALE

NOT SPECIFIED

COAX

BAYONET

NO

50 Cycles

NO

YES

NO

NO

5000000000 ohm

BLACK

POLYETHYLENE

NO

115/230VAC

NO

LOCKING

RIGHT ANGLE

BOARD

ONE

1

2 GHz

85

-55 Cel

GENERAL PURPOSE

NO

COMMERCIAL

NICKEL

ZINC ALLOY

RF BNC Connectors

.193 inch

SOLDER

1

105-1171-1 by Trompeter Electronics

105-1171-1

Trompeter Electronics

105-1171-1 by Trompeter Electronics is a BNC Connector with Nickel finish, Bayonet coupling, and 50 ohm impedance. Ideal for RF applications, it features male gender, crimp termination, and straight mounting on cables.

PLUG

50 ohm

RF BNC CONNECTOR

NICKEL

NICKEL

MALE

BAYONET

NO

NO

NO

NO

220

STRAIGHT

CABLE

GENERAL PURPOSE

NO

CRIMP

5413524-2 by TE Connectivity

5413524-2

TE Connectivity

TE Connectivity's 5413524-2 BNC Connector features a panel mount design with dimensions of 0.76" x 0.625" x 0.625". With an insulation resistance of 5G ohm, it is ideal for RF applications up to 1GHz. The connector has a bayonet coupling type and can withstand temperatures from -55°C to 85°C.

.625 inch

.625 inch

.76 inch

JACK

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

FEMALE

NOT SPECIFIED

12 mohm

COAX

BAYONET

NO

500 Cycles

NO

NO

NO

NO

5000000000 ohm

POLYMETHYLPENTENE

NO

NO

LOCKING

RIGHT ANGLE

BOARD

ONE

1

1 GHz

85

-55 Cel

GENERAL PURPOSE

YES

1500 V

NICKEL

ZINC ALLOY

RF BNC Connectors

.135 inch

SOLDER

1

5413524-5 by TE Connectivity

5413524-5

TE Connectivity

TE Connectivity's 5413524-5 BNC Connector features a body depth of 0.625", rated voltage of 1500V, and bayonet coupling type. Ideal for RF applications, this connector has a characteristic impedance of 50Ω, max operating frequency of 1GHz, and insulator material made from polymethylpentene.

COMPLIANT BOARDLOCK

.625 inch

JACK

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

NOT SPECIFIED

BAYONET

NO

NO

YES

NO

NO

POLYMETHYLPENTENE

NO

115/230VAC

NO

BOARD

ONE

1

1 GHz

85

-55 Cel

GENERAL PURPOSE

NO

1500 V

NICKEL

ZINC ALLOY

.135 inch

SOLDER

1

5413558-1 by TE Connectivity

5413558-1

TE Connectivity

TE Connectivity's 5413558-1 BNC Connector features a body diameter of 0.414", insulation resistance of 5G ohm, and max operating frequency of 2GHz. Ideal for RF applications, this right-angle jack connector with bayonet coupling is durable with a zinc alloy shell and polymethylpentene insulator.

.432 inch

.432 inch

.414 inch

JACK

75 ohm

RF BNC CONNECTOR

NOT SPECIFIED

FEMALE

NOT SPECIFIED

16 mohm

COAX

BAYONET

NO

500 Cycles

NO

NO

NO

NO

15.568

5000000000 ohm

POLYMETHYLPENTENE

NO

NO

LOCKING

RIGHT ANGLE

BOARD

ONE

1

2 GHz

85

-55 Cel

GENERAL PURPOSE

NO

COMMERCIAL

NICKEL

ZINC ALLOY

RF BNC Connectors

.17 inch

SOLDER

1

.278

6747 by Pomona Electronics

6747

Pomona Electronics

Pomona Electronics' 6747 BNC Connector features gold termination, bayonet coupling, and PTFE insulator. Ideal for RF applications with 75 ohm impedance, 3 GHz frequency, and solder termination on a board mount for high-quality signal transmission.

CAPTIVE CENTER CONTACT

75 ohm

RF BNC CONNECTOR

GOLD

Gold (Au)

FEMALE

BERYLLIUM COPPER

BAYONET

NO

NO

NO

POLYTETRAFLUOROETHYLENE

e4

NO

STRAIGHT

BOARD

3 GHz

GENERAL PURPOSE

NO

SOLDER

1.35

1058016-1 by TE Connectivity

1058016-1

TE Connectivity

TE Connectivity's 1058016-1 is a BNC connector with panel mount capability. It has a body depth of 0.59 inch and a bayonet coupling type. With a max operating frequency of 4 GHz, it is commonly used in RF applications for its 50 ohm characteristic impedance and solder termination type.

.59 inch

JACK

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

FEMALE

NOT SPECIFIED

BAYONET

NO

NO

NO

NO

NO

TFE FLUOROCARBON

NO

MULTIPLE MATING PARTS AVAILABLE

NO

STRAIGHT

BOARD

ONE

1

4 GHz

85

-55 Cel

GENERAL PURPOSE

YES

NICKEL

BRASS

SOLDER

1

R142334700 by Radiall S A

R142334700

Radiall S A

Radiall S A's R142334700 is a BNC Connector with Bayonet coupling, PTFE insulator, and 75 ohm impedance. Ideal for RF applications up to 6 GHz, it features panel mount capability and crimp termination for female contacts in straight mounting style.

JACK

75 ohm

RF BNC CONNECTOR

NOT SPECIFIED

NOT APPLICABLE

FEMALE

NOT SPECIFIED

BAYONET

NO

NO

NO

POLYTETRAFLUOROETHYLENE

NO

MULTIPLE MATING PARTS AVAILABLE

STRAIGHT

CABLE AND PANEL

6 GHz

GENERAL PURPOSE

YES

CRIMP

1.08

1-5227161-7 by TE Connectivity

1-5227161-7

TE Connectivity

TE Connectivity 1-5227161-7 is a BNC Connector with 0.581" body length, 50 ohm impedance, and 4 GHz max frequency. Ideal for RF applications, it features bayonet coupling, PBT-POLYESTER insulator, and zinc alloy shell material.

ROHS COMPLIANT

.625 inch

.625 inch

.581 inch

JACK

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

NOT APPLICABLE

FEMALE

NOT SPECIFIED

COAX

BAYONET

NO

500 Cycles

NO

YES

NO

NO

15.568

5000000000 ohm

BLACK

PBT-POLYESTER

NO

115/230VAC

NO

LOCKING

RIGHT ANGLE

PANEL

ONE

1

4 GHz

85

-55 Cel

GENERAL PURPOSE

NO

COMMERCIAL

NICKEL

ZINC ALLOY

RF BNC Connectors

.162 inch

SOLDER

1

.278

BNC7T-P-C-GN-ST-CA3 by Samtec

BNC7T-P-C-GN-ST-CA3

Samtec

Samtec BNC7T-P-C-GN-ST-CA3 is a RF BNC connector with bayonet coupling, gold over nickel termination, and brass contact material. Ideal for 4 GHz applications with 75 ohm impedance, it features a VSWR of 1.3 and male gender plug suitable for cable mounting using crimp solder termination.

APPLICABLE CABLE: RG 179

PLUG

75 ohm

RF BNC CONNECTOR

GOLD (10) OVER NICKEL (50)

GOLD OVER NICKEL

MALE

BRASS

BAYONET

NO

NO

NO

e4

NO

BNC7T

MULTIPLE MATING PARTS AVAILABLE

STRAIGHT

CABLE

4 GHz

GENERAL PURPOSE

NO

CRIMP SOLDER

1.3

31-70261 by Amphenol

31-70261

Amphenol

Amphenol 31-70261 is a BNC connector with gold termination, bayonet coupling, and male contact gender. It is used for RF applications requiring crimp solder termination on cable mounts.

APPLICABLE CABLES: RG 179/U, RG 187A/U

PLUG

RF BNC CONNECTOR

GOLD (30)

GOLD (30)

MALE

BAYONET

NO

NO

e4

NO

31-70261

STRAIGHT

CABLE

GENERAL PURPOSE

NO

CRIMP SOLDER

456E-717 by Amphenol

456E-717

Amphenol

The Amphenol 456E-717 is a BNC connector with panel mount and filter feature. It has termination contact finish in TIN, mating contact finish in gold over nickel, and phosphor bronze contact material. Ideal for RF applications requiring female right angle mounting on board or panel.

RF BNC CONNECTOR

GOLD (10) OVER NICKEL

TIN

FEMALE

PHOSPHOR BRONZE

NO

YES

NO

e3

NO

RIGHT ANGLE

BOARD AND PANEL

GENERAL PURPOSE

YES

SOLDER

112587 by Amphenol

112587

Amphenol

Amphenol 112587 is a BNC connector with gold termination for RF applications. It features bayonet coupling, PTFE insulator, and panel mount capability. Ideal for connecting cables in straight configurations requiring reliable signal transmission.

JACK

RF BNC CONNECTOR

GOLD

GOLD

FEMALE

BAYONET

NO

NO

NO

POLYTETRAFLUOROETHYLENE

e4

NO

STRAIGHT

CABLE AND PANEL

GENERAL PURPOSE

YES

CRIMP

2-331350-1 by TE Connectivity

2-331350-1

TE Connectivity

TE Connectivity's 2-331350-1 BNC Connector features 0.2 dB insertion loss, bayonet coupling, and PTFE insulator. Ideal for RF applications with 50 ohm impedance, it operates b/w -65 to 165 °C and supports cable mounting with crimp termination up to 4 GHz frequency.

AMP

PLUG

RG 58B, RG 58C, RG 58A, RG 58

50 ohm

RF BNC CONNECTOR

NOT SPECIFIED

NOT APPLICABLE

MALE

NOT SPECIFIED

BAYONET

NO

NO

YES

NO

NO

.2 dB

POLYTETRAFLUOROETHYLENE

YES

115/230VAC

MULTIPLE MATING PARTS AVAILABLE

NO

STRAIGHT

CABLE

ONE

1

4 GHz

165

-65 Cel

GENERAL PURPOSE

NO

SILVER

BRASS

CRIMP

1

1.3

R141075000W by Radiall S A

R141075000W

Radiall S A

R141075000W by Radiall S A is a RF BNC connector with 50 ohm impedance, 0.13 dB insertion loss, and 1.22 VSWR. It features bayonet coupling, PTFE insulator, and crimp termination for applications up to 4 GHz in military and IEC compliant setups.

PLUG

50 ohm

RF BNC CONNECTOR

MALE

BAYONET

NO

NO

YES

.13 dB

POLYTETRAFLUORO ETHYLENE

YES

MULTIPLE MATING PARTS AVAILABLE

STRAIGHT

CABLE

4 GHz

GENERAL PURPOSE

NO

CRIMP

1.22

13-25 by Spc Technology/ Multicomp

13-25

Spc Technology/ Multicomp

13-25 BNC Connector by Spc Technology/Multicomp features a Panel Mount design with Bayonet Coupling. Made of Polytetrafluoroethylene, it is an RF BNC Connector with Female Contact Gender and Socket Body Style. Ideal for straight mounting applications in various electronic devices.

SOCKET

RF BNC CONNECTOR

FEMALE

BAYONET

NO

NO

NO

POLYTETRAFLUOROETHYLENE

NO

13-25

STRAIGHT

GENERAL PURPOSE

YES

13-28 by Spc Technology/ Multicomp

13-28

Spc Technology/ Multicomp

13-28 BNC Connector by Spc Technology/Multicomp features gold-plated brass contacts, bayonet coupling, and a 50 ohm impedance. Ideal for RF applications up to 4 GHz, it is panel mountable with solder termination for high-frequency signal transmission.

JACK

50 ohm

RF BNC CONNECTOR

GOLD

Gold (Au)

FEMALE

BRASS

BAYONET

NO

NO

NO

e4

NO

13-28

STRAIGHT

4 GHz

GENERAL PURPOSE

YES

SOLDER

112405-12 by Amphenol

112405-12

Amphenol

Amphenol's 112405-12 is a BNC connector with bayonet coupling, 0.461" body depth, and PTFE insulator. Ideal for RF applications, it features nickel finish, brass shell, and natural insulator color. Known for its commercial reliability, this jack-style connector offers straight mounting with locking option.

.461 inch

JACK

RF BNC CONNECTOR

COAX

BAYONET

NATURAL

POLYTETRAFLUOROETHYLENE

112405-12

LOCKING

STRAIGHT

1

COMMERCIAL

NICKEL

BRASS

RF BNC Connectors

1

R142016000W by Radiall S A

R142016000W

Radiall S A

R142016000W by Radiall S A is a BNC Connector with 0.563" body diameter, 5000000000 ohm insulation resistance, and 0.14 dB insertion loss. Ideal for RF applications up to 1.5 GHz, it features POLYTETRAFLUOROETHYLENE insulator material and NICKEL shell finish for durability in commercial settings.

APPLICABLE CABLE: 6/75+93

1.102 inch

.563 inch

PLUG

RG-59

75 ohm

RF BNC CONNECTOR

NOT SPECIFIED

NOT APPLICABLE

MALE

NOT SPECIFIED

COAX

BAYONET

NO

500 Cycles

NO

NO

.14 dB

5000000000 ohm

POLYTETRAFLUOROETHYLENE

NO

LOCKING

STRAIGHT

CABLE

1

1.5 GHz

165

-65 Cel

GENERAL PURPOSE

NO

COMMERCIAL

NICKEL

BRASS

RF BNC Connectors

CLAMP

1

1.3

BNC7T-J-P-GN-RA-BM1D by Samtec

BNC7T-J-P-GN-RA-BM1D

Samtec

Samtec's BNC7T-J-P-GN-RA-BM1D is a 75 ohm RF BNC connector with bayonet coupling, suitable for panel mounting. Featuring a body diameter of 0.38" and depth of 1.346", it offers a max operating frequency of 12 GHz. Ideal for applications requiring high-frequency signal transmission in tight spaces.

1.346 inch

.38 inch

JACK

75 ohm

RF BNC CONNECTOR

FEMALE

COAX

BAYONET

NO

RIGHT ANGLE

PANEL

1

12 GHz

GENERAL PURPOSE

YES

ZINC

SOLDER

1