Amphenol BNC Connectors 137

Reset All
Part RoHS Manufacturer Connector Type Option Reliability Contact Gender Dielectric Withstanding Voltage (V) No. of Connectors Configuration Panel Mount Body Length Body Diameter Insulation Resistance Mixed Contacts Insertion Loss EMI Shielded Filter Feature Body Width Termination Contact Finish Body Depth Rated Voltage MIL Conformity Coupling Type Insulator Material Maximum Operating Temperature (Cel) DIN Conformance Board Mounting Option IEC Conformity Minimum Operating Temperature Empty Shell Shell Finish No. of Ports Contact Material Mating Contact Finish Polarization Key Additional Features Voltage Standing Wave Ratio Reference Standard Insulator Color Polarization Total No. of Contacts Durability Mounting Type Characteristic Impedance Sub-Category Shell Material Cable Types Mating Info. Mains Connector Rating Termination Type Minimum Withdrawal Force (N) Manufacturer Series Contact Resistance Body or Shell Style Mounting Style Contact Style JESD-609 Code Maximum Insertion Force (N) Mounting Option-2 Terminal Length Mounting Option-1 Maximum Operating Frequency No. of Poles

031-70526-21

Amphenol

RF BNC CONNECTOR

COMMERCIAL

FEMALE

2100VAC

5000000000 ohm

BAYONET

POLYTETRAFLUOROETHYLENE

165

-65 Cel

1

1

500 Cycles

75 ohm

RF BNC Connectors

034

1.5 mohm

PLUG

STRAIGHT

COAX

LOCKING

12 GHz

31-12

Amphenol

RF BNC CONNECTOR

COMMERCIAL

POLYTETRAFLUOROETHYLENE

165

-65 Cel

NICKEL

1

NATURAL

1

500 Cycles

50 ohm

RF BNC Connectors

BRASS

UG-260

31-12

PLUG

STRAIGHT

COAX

LOCKING

4 GHz

B6351B1-ND3G-75

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

GOLD (3) OVER NICKEL (100)

NO

BAYONET

ACETAL

NO

NO

GOLD (3) OVER NICKEL (100)

SOLDER

B6351B1-ND3G-75

JACK

STRAIGHT

e4

112405-10-2

Amphenol

RF BNC CONNECTOR

112405-12

Amphenol

RF BNC CONNECTOR

COMMERCIAL

.461 inch

BAYONET

POLYTETRAFLUOROETHYLENE

NICKEL

1

NATURAL

1

RF BNC Connectors

BRASS

112405-12

JACK

STRAIGHT

COAX

LOCKING

031-5540

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

2100VAC

YES

NO

TIN OVER NICKEL

1.366 inch

BAYONET

POLYPHENYLENE

85

-55 Cel

NICKEL

1

NOT SPECIFIED

NOT SPECIFIED

1.35

1

500 Cycles

BOARD AND PANEL

50 ohm

RF BNC Connectors

ZINC ALLOY

SOLDER

RECEPTACLE

RIGHT ANGLE

COAX

e3

.161 inch

LOCKING

1 GHz

112661

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

NICKEL

NO

BAYONET

POLYPROPYLENE

NO

NO

NICKEL

1.3

BOARD

50 ohm

SOLDER

112661

RECEPTACLE

RIGHT ANGLE

4 GHz

31-5431-2010

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

1500VAC

YES

.58 inch

5000000000 ohm

.2 dB

NO

.625 inch

GOLD

1.4 inch

NO

BAYONET

NORYL

165

NO

NO

-65 Cel

NICKEL

1

GOLD

1.35

1

500 Cycles

BOARD AND PANEL

50 ohm

RF BNC Connectors

ZINC ALLOY

SOLDER

1.5 mohm

RECEPTACLE

RIGHT ANGLE

COAX

e4

.19 inch

LOCKING

4 GHz

31-5486-1010

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

.2 dB

NO

GOLD (3)

NO

BAYONET

NORYL

NO

NO

GOLD (3)

LOW PROFILE

1.35

BOARD AND PANEL

50 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

RECEPTACLE

RIGHT ANGLE

e4

4 GHz

034-1026

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

NO

GOLD

NO

BAYONET

NO

NO

NOT SPECIFIED

NOT SPECIFIED

VSWR MAX AT 3 GHZ

1.07

CABLE

75 ohm

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

STRAIGHT

e4

6 GHz

034-1026-12G

Amphenol

RF BNC CONNECTOR

NOT SPECIFIED

NOT SPECIFIED

112491-11

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

NO

NO

GOLD

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

NICKEL

1

GOLD

NATURAL

1

CABLE

RF BNC Connectors

BRASS

CRIMP

112491-11

PLUG

STRAIGHT

COAX

e4

LOCKING

112586

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

GOLD

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

GOLD

BOARD

SOLDER

112586

JACK

STRAIGHT

e4

112803

Amphenol

RF BNC CONNECTOR

COMMERCIAL

YES

GOLD

1.478 inch

POLYTETRAFLUOROETHYLENE

NICKEL

1

NOT SPECIFIED

NOT SPECIFIED

1.15

NATURAL

1

75 ohm

RF BNC Connectors

BRASS

JACK

STRAIGHT

COAX

e4

LOCKING

3 GHz

112989

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

2100VAC

NO

.453 inch

NO

NOT APPLICABLE

1.134 inch

BAYONET

POLYTETRAFLUOROETHYLENE

165

-65 Cel

NICKEL

1

NOT SPECIFIED

NOT SPECIFIED

1.15

NATURAL

1

500 Cycles

CABLE

75 ohm

RF BNC Connectors

BRASS

BELDEN 1855A

CRIMP

JACK

STRAIGHT

COAX

LOCKING

3 GHz

B6251G3-NPP3G-75T

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

NO

BAYONET

POLYPROPYLENE

NO

NO

BOARD

75 ohm

SOLDER

JACK

STRAIGHT

31-3301

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

.2 dB

NO

GOLD

NO

BAYONET

POLYTETRAFLUOROETHYLENE

165

NO

NO

-65 Cel

GOLD

APPLICABLE CABLES: RG 58/U, RG 141/U, RG 142/U, RG 223/U

1.3

CABLE

50 ohm

MULTIPLE MATING PARTS AVAILABLE

CLAMP

PLUG

STRAIGHT

e4

4 GHz

031-203-RFX

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

.2 dB

NO

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

INSERTION LOSS MAX AT: 3 GHZ

1.3

CABLE AND PANEL

50 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

RECEPTACLE

STRAIGHT

4 GHz

031-70526-13

Amphenol

RF BNC CONNECTOR

COMMERCIAL

FEMALE

2100VAC

5000000000 ohm

BAYONET

POLYTETRAFLUOROETHYLENE

165

-65 Cel

1

1

500 Cycles

75 ohm

RF BNC Connectors

034

1.5 mohm

PLUG

STRAIGHT

COAX

LOCKING

12 GHz

31-105

Amphenol

RF BNC CONNECTOR

HERMETIC

FEMALE

YES

.2 dB

NO

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

NOT SPECIFIED

NOT SPECIFIED

INSERTION LOSS MAX AT 3 GHZ

1.3

BOARD AND PANEL

50 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

RECEPTACLE

STRAIGHT

4 GHz

B1112A1-ND3G-1-50

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

GOLD (3) OVER NICKEL (100)

NO

BAYONET

NO

NO

GOLD (3) OVER NICKEL (100)

APPLICABLE CABLES: RG 58/U, RG 58C/U

CABLE

CRIMP SOLDER

B1112A1-ND3G-1-50

PLUG

RIGHT ANGLE

e4

B6251G1-NPP3G-50

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

GOLD FLASH OVER NICKEL (100)

NO

BAYONET

NO

NO

GOLD FLASH OVER NICKEL (100)

BOARD AND PANEL

SOLDER

JACK

STRAIGHT

e4

112253

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

YES

NO

GOLD

.808 inch

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

NICKEL

1

GOLD

NATURAL

1

CABLE AND PANEL

75 ohm

RF BNC Connectors

RG-179

JACK

STRAIGHT

COAX

e4

LOCKING

112431

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

GOLD

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

NOT SPECIFIED

NOT SPECIFIED

50 ohm

SOLDER

JACK

STRAIGHT

e4

112515-75

Amphenol

RF BNC CONNECTOR

COMMERCIAL

.453 inch

.788 inch

POLYTETRAFLUOROETHYLENE

NICKEL

1

1

BOARD

75 ohm

RF BNC Connectors

BRASS

SOLDER

112515-75

JACK

STRAIGHT

COAX

LOCKING

112538

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

NO

BAYONET

POLYBUTYLENE TEREPHTHALATE

NO

NO

BOARD

SOLDER

112538

JACK

STRAIGHT

31-21

Amphenol

RF BNC CONNECTOR

COMMERCIAL

2100VAC

.571 inch

.891 inch

BAYONET

POLYTETRAFLUOROETHYLENE

165

-65 Cel

NICKEL

1

NATURAL

1

500 Cycles

PANEL

50 ohm

RF BNC Connectors

BRASS

SOLDER

PLUG

STRAIGHT

COAX

LOCKING

4 GHz

31-236

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

.2 dB

NO

SILVER

.472 inch

YES

BAYONET

POLYTETRAFLUOROETHYLENE

165

NO

NO

-65 Cel

1

SILVER

STANDARD: MIL-C-39012, INSERTION LOSS MAX AT 3 GHZ

1.3

1

500 Cycles

CABLE AND PANEL

50 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

RECEPTACLE

STRAIGHT

e4

2 GHz

31-4320

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

2100VAC

NO

5000000000 ohm

.2 dB

NO

NO

BAYONET

POLYTETRAFLUOROETHYLENE

165

NO

NO

-65 Cel

SILVER

1

NOT SPECIFIED

APPLICABLE CABLES: RG 58/U, RG 141/U

1.3

1

500 Cycles

CABLE

50 ohm

RF BNC Connectors

BRASS

RG-58

MULTIPLE MATING PARTS AVAILABLE

CRIMP

1.5 mohm

PLUG

STRAIGHT

COAX

LOCKING

4 GHz

31-5329-52RFX

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

1500VAC

NO

.2 dB

NO

GOLD (5)

.655 inch

NO

BAYONET

POLYBUTYLENE TEREPHTHALATE-POLYESTER

165

NO

NO

-65 Cel

NICKEL

1

GOLD (5)

INSERTION LOSS MAX AT 3 GHZ

1.3

1

BOARD

50 ohm

RF BNC Connectors

BRASS

MULTIPLE MATING PARTS AVAILABLE

SOLDER

31-5329-52RFX

RECEPTACLE

STRAIGHT

COAX

e4

.176 inch

LOCKING

4 GHz

31-5431

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

.2 dB

NO

GOLD

NO

BAYONET

NORYL

NO

NO

NOT SPECIFIED

NOT SPECIFIED

INSERTION LOSS MAX AT 3 GHZ

1.35

BOARD AND PANEL

50 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

RECEPTACLE

RIGHT ANGLE

e4

4 GHz

31-70008-1000

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

2100VAC

NO

NO

.569 inch

NO

BAYONET

POLYTETRAFLUOROETHYLENE

165

NO

NO

-65 Cel

NICKEL

1

NOT SPECIFIED

APPLICABLE CABLE: RG 59/U

1.9

NATURAL

1

500 Cycles

CABLE

75 ohm

RF BNC Connectors

BRASS

MULTIPLE MATING PARTS AVAILABLE

CRIMP

31-70008-1000

PLUG

STRAIGHT

COAX

LOCKING

4 GHz

31-70261

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

GOLD (30)

NO

BAYONET

NO

NO

GOLD (30)

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

CABLE

CRIMP SOLDER

31-70261

PLUG

STRAIGHT

e4

112409

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

GOLD

NO

BAYONET

POLYPROPYLENE

NO

NO

GOLD

BOARD AND PANEL

SOLDER

JACK

STRAIGHT

e4

112514

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

NO

NO

BAYONET

ACETAL

NO

NO

NOT SPECIFIED

NOT SPECIFIED

APPLICABLE CABLES: RG 55/U, RG 142A/U, RG 223/U, RG 400/U

CABLE

CRIMP

PLUG

STRAIGHT

112554

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

GOLD

NO

BAYONET

POLYTETRAFLUOROETHYLENE

NO

NO

GOLD

BOARD

SOLDER

112554

JACK

STRAIGHT

e4

34-5043

Amphenol

RF BNC CONNECTOR

B1141C1-NT3G-5-50

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

GOLD (3) OVER NICKEL (100)

NO

BAYONET

NO

NO

GOLD (3) OVER NICKEL (100)

APPLICABLE CABLES: RG 174/U, RG 188A/U, RG 316/U

CABLE

CRIMP CLAMP

B1141C1-NT3G-5-50

PLUG

STRAIGHT

e4

031-71052

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

2121VAC

YES

.571 inch

.505 inch

NO

.516 inch

1.366 inch

BAYONET

POLYPROPYLENE

85

-40 Cel

NICKEL

1

LOW PROFILE

1

500 Cycles

BOARD AND PANEL

75 ohm

ZINC ALLOY

SOLDER

RIGHT ANGLE

COAX

.162 inch

1 GHz

112425

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

GOLD

NO

BAYONET

ACETAL

NO

NO

GOLD

75 ohm

SOLDER

112425

RECEPTACLE

STRAIGHT

e4

31-4427

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

NO

.2 dB

NO

NO

BAYONET

POLYTETRAFLUOROETHYLENE

165

NO

NO

-65 Cel

SILVER

1

NOT SPECIFIED

NOT SPECIFIED

APPLICABLE CABLES: RG 141/U, RG 400/U

1.3

1

500 Cycles

CABLE

50 ohm

RF BNC Connectors

BRASS

RG-142

MULTIPLE MATING PARTS AVAILABLE

CRIMP

PLUG

STRAIGHT

COAX

LOCKING

4 GHz

000-69475

Amphenol

RF BNC CONNECTOR

NOT SPECIFIED

NOT SPECIFIED

031-70338

Amphenol

RF BNC CONNECTOR

COMMERCIAL

MALE

1050VAC

NO

.878 inch

BAYONET

POLYTETRAFLUOROETHYLENE

NICKEL

1

1.5

1

CABLE

75 ohm

RF BNC Connectors

PHOSPHOR BRONZE

RG-59/U

CRIMP

PLUG

RIGHT ANGLE

COAX

LOCKING

1 GHz

034-1017-300

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

MALE

NO

NO

GOLD

NO

BAYONET

NO

NO

GOLD

VSWR MAX AT 3 GHZ

1.07

CABLE

75 ohm

MULTIPLE MATING PARTS AVAILABLE

CRIMP

034

PLUG

STRAIGHT

e4

6 GHz

034-1018

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

GOLD

NO

BAYONET

NO

NO

NOT SPECIFIED

NOT SPECIFIED

VSWR MAX AT 3 GHZ

1.07

BOARD

75 ohm

MULTIPLE MATING PARTS AVAILABLE

SOLDER

STRAIGHT

e4

6 GHz

112134

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

NO

NO

GOLD

NO

BAYONET

ACETAL

NO

NO

NICKEL

1

NOT SPECIFIED

GOLD

NATURAL

1

CABLE

50 ohm

RF BNC Connectors

ZINC ALLOY

RG-174/U

CRIMP

112134

PLUG

STRAIGHT

COAX

e4

LOCKING

112165

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

GOLD

NO

BAYONET

ACETAL

NO

NO

GOLD

CABLE

CRIMP

112165

PLUG

RIGHT ANGLE

e4

112413

Amphenol

RF BNC CONNECTOR

GENERAL PURPOSE

FEMALE

YES

NO

GOLD

NO

BAYONET

POLYPROPYLENE

NO

NO

GOLD

BOARD AND PANEL

75 ohm

SOLDER

JACK

RIGHT ANGLE

e4

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.