BNC Plugs | McMaster-Carr

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Stackable Double Banana Plug

Stackable Double Binding Post with Banana Jack

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For Coaxial Cable Type

For Coaxial Cable Shielding

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EAR99

For Coaxial Cable Rating

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82 Products

BNC Test Cords


Style A	Style B

Style C	Style D

Connect oscilloscopes and other bench-top testers.

Hand-held voltage ratings are the maximum tested voltage for applications where you hold the cord in your hands while testing. The hands-free voltage ratings are the maximum voltage the cord is rated to withstand.

Standard Banana Connection—Standard banana connection ends hook up to multimeters and other equipment with banana jacks.

		AC Voltage Rating, V AC		DC Voltage Rating, V DC
Style	Connection End	Hand Held	Hands Free	Hand Held	Hands Free	Color	Choose a Length		Each
A	BNC Plug × BNC Plug	30	500	60	500	Black	36", 48", 60"	6936K61	000000
B	BNC Plug × Two Sleeved Alligator Clips	30	150	60	—	Black	36", 60"	6936K62	00000
C	BNC Plug × Two Sheathed Retractable Standard Banana Plugs	30	500	60	500	Black	36", 60"	6936K63	00000
D	BNC Plug × Two Retractable Hooks	30	300	60	—	Black	24", 36"	6934K73	00000

Coaxial Connectors

Transmit audio, video, and data through coaxial cable. Choose a connector that matches the RG number of your coaxial cable.

BNC Twist-On Plugs

BNC connectors are often used for audio and video transmission.

For Coaxial Cable
Type	Rating	Shielding	Resistance, ohm	Housing Material		Each
RG-58/U	General Purpose	Shielded	50	Nickel-Plated Zinc Alloy	71115K51	00000
RG-59/U, RG-62A/U	Plenum	Shielded	50	Nickel-Plated Zinc Alloy	71115K52	0000

BNC Crimp-On Plugs

BNC connectors are often used for audio and video transmission.

Crimpers (not included) are required to attach crimp-on connectors to wire.

Crimp-on connectors attach with the included ferrule and create a hex-shaped connection.

For Coaxial Cable
Type	Rating	Shielding	Resistance, ohm	Housing Material	Includes	Ferrule OD		Each
RG-58/U	General Purpose	Shielded	50	Nickel-Plated Zinc Alloy	Ferrule	0.256"	71115K14	00000
RG-58/U, RG-59/U, RG-6/U	General Purpose, Plenum	Shielded, Double Shielded	50	Nickel-Plated Copper	Ferrule	0.354"	71115K74	0000
RG-58/U, RG-59/U, RG-6/U	General Purpose, Plenum	Shielded, Double Shielded	75	Nickel-Plated Copper	Ferrule	0.354"	71115K75	0000
RG-58/U	Plenum	Double Shielded	50	Nickel-Plated Copper	Ferrule	0.234"	71115K22	00000
RG-59/U, RG-62A/U	General Purpose	Shielded	50	Nickel-Plated Zinc Alloy	Ferrule	0.287"	71115K15	0000
RG-59/U, RG-62A/U	General Purpose	Shielded	75	Nickel-Plated Zinc Alloy	Ferrule	0.354"	71115K53	0000
RG-59/U, RG-62A/U	Plenum	Shielded	50	Nickel-Plated Copper	Ferrule	0.287"	71115K27	0000
RG-59/U, RG-62A/U	Plenum	Shielded	75	Nickel-Plated Zinc Alloy	Ferrule	0.354"	71115K21	0000
RG-6/U	General Purpose	Double Shielded	75	Nickel-Plated Zinc Alloy	Ferrule	0.354"	71115K34	0000
RG-6/U	Plenum	Double Shielded	50	Nickel-Plated Zinc Alloy	Ferrule	0.354"	71115K28	0000
RG-6/U	Plenum	Double Shielded	75	Nickel-Plated Zinc Alloy	Ferrule	0.354"	71115K45	0000

BNC 90° Elbow Crimp-On Plugs

BNC connectors are often used for audio and video transmission.

Crimpers (not included) are required to attach crimp-on connectors to wire.

Crimp-on connectors attach with the included ferrule and create a hex-shaped connection.

For Coaxial Cable
Type	Rating	Shielding	Resistance, ohm	Housing Material	Includes	Ferrule OD		Each
RG-59/U, RG-62A/U	General Purpose	Shielded	75	Nickel-Plated Copper	Ferrule	0.297"	71115K42	000000

BNC Compression Plugs

BNC connectors are often used for audio and video transmission.

Crimpers (not included) are required to attach compression connectors to wire.

Compression connectors have one-piece construction that provides the most secure connection.

For Coaxial Cable
Type	Rating	Shielding	Resistance, ohm	Housing Material		Each
RG-59/U	General Purpose	Shielded	75	Nickel-Plated Brass	71115K82	00000
RG-6/U	General Purpose	Double Shielded, Quad Shielded	75	Nickel-Plated Brass	71115K81	0000

Coaxial Adapters

Join coaxial cords even if they are a different style or the same gender.

BNC Female × BNC Female

BNC adapters are often used for audio and video transmission.

Resistance, ohm	Housing Material		Each
50	Nickel-Plated Brass	71115K25	00000
75	Nickel-Plated Brass	71115K37	0000

BNC Female × BNC Female × BNC Female

BNC adapters are often used for audio and video transmission.

Resistance, ohm	Housing Material		Each
75	Nickel-Plated Brass	71115K11	00000

BNC Female × BNC Male × BNC Female

BNC adapters are often used for audio and video transmission.

Resistance, ohm	Housing Material		Each
50	Nickel-Plated Brass	71115K24	00000

RCA Female × BNC Male

RCA and BNC adapters are often used for audio and video transmission.

Resistance, ohm	Housing Material		Each
75	Nickel-Plated Brass	71115K12	00000

BNC Adapters


Stackable Double Banana Plug × BNC Jack	Stackable Double Banana Plug × BNC Plug	Stackable Double Binding Post with Banana Jack × BNC Jack

Stackable Double Binding Post with Banana Jack × BNC Plug	Double Banana Plug × Sheathed BNC Jack

By converting a BNC connector to a double banana connector, you can perform electrical tests with a multimeter or other test equipment that accepts banana connectors.

Hand-held voltage ratings are the maximum tested voltage for applications where you hold a cord connected to the adapter in your hands while testing. Hands-free voltage ratings are the maximum voltage the adapter is rated to withstand.

			AC Voltage Rating, V AC		DC Voltage Rating, V DC
Test End Component	Connection End	Color	Hand-Held	Hands-Free	Hand-Held	Hands-Free	Electrical Safety Rating	Certification	Lg.	Test End Material		Each
Stackable Double Banana Plug	BNC Jack	Black	30	500	60	500	—	—	2"	Nickel-Plated Brass	6704K11	000000
Stackable Double Banana Plug	BNC Plug	Black	30	500	60	500	—	—	2"	Nickel-Plated Brass	6704K12	00000
Stackable Double Binding Post with Banana Jack	BNC Jack	Black, Red	30	500	60	500	—	—	2 1/2"	Nickel-Plated Brass	6704K13	00000
Stackable Double Binding Post with Banana Jack	BNC Plug	Black, Red	30	500	60	500	—	—	2 1/2"	Nickel-Plated Brass	6704K14	00000
Double Banana Plug	Sheathed BNC Jack	Black, Red	600	600	600	600	CAT III, 600V	UL Listed	2 1/2"	Nickel-Plated Brass	6704K15	00000

Coaxial Cords

Transmit audio, video, and data signals over long distances with minimal signal loss.

Straight BNC Male Plug × Straight RCA Male Plug for Audio/Video

BNC Plug × RCA Plug for

Audio/Video

BNC cords attach with a quarter turn.

Push in RCA cords to connect.

RG-59/U Cable—RG-58/U and RG-59/U cords are good for low frequency transmissions such as radio signals.

	Cord OD	Resistance, ohm	AWG	Color		Each
RG-59/U Cable



	3	0.24"	75	22	Black	6641T22	00000


	6	0.24"	75	22	Black	6641T23	0000
	12	0.24"	75	22	Black	6641T24	00000
	25	0.24"	75	22	Black	6641T26	00000
	50	0.24"	75	22	Black	6641T28	00000

Straight BNC Male Plug × Straight BNC Male Plug for Audio/Video

BNC Plug × BNC Plug for

Audio/Video

BNC cords attach with a quarter turn.

RG-58/U Cable and RG-59/U Cable—RG-58/U and RG-59/U cords are good for low frequency transmissions such as radio signals.

	Cord OD	Resistance, ohm	AWG	Color		Each
RG-58/U Cable



	3	0.2"	50	22	Black	6641T51	00000


	6	0.2"	50	22	Black	6641T52	00000
	12	0.2"	50	22	Black	6641T53	00000
	25	0.2"	50	22	Black	6641T54	00000
	50	0.2"	50	22	Black	6641T55	00000


	RG-59/U Cable



			3	0.24"	75	22	Black	6641T11	0000


			6	0.24"	75	22	Black	6641T12	0000
			12	0.24"	75	22	Black	6641T13	00000
			25	0.24"	75	22	Black	6641T14	00000
			50	0.24"	75	22	Black	6641T15	00000

Straight BNC Male Plug × Straight BNC Female Socket for Audio/Video

BNC Plug × BNC Socket

for Audio/Video

BNC cords attach with a quarter turn.

RG-58/U Cable and RG-59/U Cable—RG-58/U and RG-59/U cords are good for low frequency transmissions such as radio signals.

	Cord OD	Resistance, ohm	AWG	Color		Each
RG-58/U Cable



	3	0.2"	50	22	Black	6641T31	000000


	6	0.2"	50	22	Black	6641T33	00000
	12	0.2"	50	22	Black	6641T35	00000
	25	0.2"	50	22	Black	6641T38	00000
	50	0.2"	50	22	Black	6641T41	00000


	RG-59/U Cable



			3	0.24"	75	22	Black	6641T43	0000


			6	0.24"	75	22	Black	6641T45	00000
			12	0.24"	75	22	Black	6641T46	00000
			25	0.24"	75	22	Black	6641T47	00000
			50	0.24"	75	22	Black	6641T48	00000

Straight BNC Male Plug × Straight SMA Male Plug for Data

BNC Plug × SMA Plug for

Data

BNC cords attach with a quarter turn.

SMA cords screw on.

RG-174/U Cable—RG-174/U cords have a small diameter, so they're easy to coil.

	Cord OD	Resistance, ohm	AWG	Color		Each
RG-174/U Cable



	1	0.11"	50	26	Black	6641T81	000000


	2 1/2	0.11"	50	26	Black	6641T82	00000
	5	0.11"	50	26	Black	6641T83	00000
	10	0.11"	50	26	Black	6641T84	00000

Coaxial Cable Crimpers


For Crimp-On BNC Connection	For Compression BNC, Compression F-Type, Compression RCA Connection

For Compression BNC, Compression F-Type, Compression RCA Connection—The tool for compression BNC, F-type, and RCA coaxial connectors works with any size connector.

For Max. Cable OD	Lg.	Material	Grip Material		Each







For Crimp-On BNC Connection

RG-174/U, RG-58/U, RG-59/U, RG-62A/U	General Purpose	0.040", 0.070", 0.100", 0.180", 0.210", 0.260"	0.24"	8 1/4"	Steel	ABS	7424K89	000000




		For Compression BNC, Compression F-Type, Compression RCA Connection

		RG-11/U, RG-59/U, RG-6/U	General Purpose	—	0.40"	6 7/8"	Steel	Nylon	7424K18	00000

Coaxial Electrical Connector Caps

Choose a BNC cap that matches the RG number of your coaxial cable. Caps terminate the end of an unused coaxial cable.

BNC Twist-On Connection

For Coax. Cable Type	For Coax. Cable Rating	For Coax. Cable Shielding	Resistance, ohm	Housing Material		Each
RG-59/U	General Purpose	Shielded	75	Nickel-Plated Copper	71115K36	000000

BNC Crimp-On Connection

Crimp-on caps attach with the included ferrule and create a hex-shaped connection. Crimpers (not included) are required to attach crimp-on caps to wire.

For Coax. Cable Type	For Coax. Cable Rating	For Coax. Cable Shielding	Resistance, ohm	Housing Material	Ferrule OD		Each
RG-6/U, RG-58/U, RG-59/U, RG-62A/U	General Purpose	Shielded	50	Nickel-Plated Brass	0.323"	71115K26	00000

Panel-Mount Coaxial Adapters

Mount two coaxial cords of the same gender and coaxial connection directly onto a panel cutout.

BNC Female × Solder Male


	Caps

Caps—Secure caps onto the face of adapters for protection when they’re not in use. All are tethered and open in any direction, so you can access adapters from all angles.

Coaxial Adapters							Caps
			Mounting
Housing Material	Color	For Panel Cutout Dia.	Hole Dia.	Fasteners Included		Each		Each
Zinc-Plated Steel	Black	0.945"	0.14"	Yes	4441N11	000000	4441N15	00000

Micro BNC Male × Micro BNC Male

Adapters with a micro BNC connection are smaller than standard BNC connectors. They’re also known as HD BNC connectors.

			Mounting
Housing Material	Color	For Panel Cutout Dia.	Hole Dia.	Fasteners Included		Each
Zinc-Plated Steel	Black	0.945"	0.14"	Yes	4441N13	000000

Coaxial Adapters for Keystone Wall Plates

Create various configurations by snapping these adapters into the ports of keystone wall plates. Use them to join coaxial cords that are the same style and gender.

BNC Female × BNC Female

BNC adapters are often used for audio and video transmission.

Resistance, ohm	Housing Material	Color		Each
75	Plastic	Beige	3888T14	00000
75	Plastic	White	3888T13	0000

Continuous-Flex Coaxial Cords

Often used in automated applications such as robotics, these cords withstand continuous motion without degrading data transmission. Use them to transmit audio, video, and data signals over long distances with minimal signal loss.

Straight BNC Male Plug × Straight BNC Male Plug for Data

Cords have BNC plugs that attach with a quarter turn.

RG-58/U Cable—Cords are RG-58/U so they’re good for low frequency transmissions such as radio signals.

	Cord OD	Resistance, ohm	AWG	Environment	Clean Room Std.	Color		Each
RG-58/U Cable



	3	0.22"	50	20	Clean Room	ISO Class 1	Black	1160N21	000000


	6	0.22"	50	20	Clean Room	ISO Class 1	Black	1160N22	00000
	12	0.22"	50	20	Clean Room	ISO Class 1	Black	1160N23	000000
	25	0.22"	50	20	Clean Room	ISO Class 1	Black	1160N24	000000
	50	0.22"	50	20	Clean Room	ISO Class 1	Black	1160N25	000000

Straight BNC Male Plug × Straight BNC Male Plug for Video

Cords have BNC plugs that attach with a quarter turn.

RG-59/U Cable—Cords are RG-59/U, so they’re good for low frequency transmissions such as radio signals.

	Cord OD	Resistance, ohm	AWG	Environment	Clean Room Std.	Color		Each
RG-59/U Cable



	3	0.18"	75	22	Clean Room	ISO Class 1	Black	1160N31	0000000


	6	0.18"	75	22	Clean Room	ISO Class 1	Black	1160N32	000000
	12	0.18"	75	22	Clean Room	ISO Class 1	Black	1160N33	000000
	25	0.18"	75	22	Clean Room	ISO Class 1	Black	1160N34	000000
	50	0.18"	75	22	Clean Room	ISO Class 1	Black	1160N35	000000

Coaxial Cable Ratchet Crimpers

For Crimp-On BNC Connection

The ratchet applies the correct pressure to ensure a complete crimp every time.

Select the appropriate crimper by multiplying the outside diameter of your coaxial connector’s ferrule by 0.87 and choosing the crimper with the closest matching cavity size.

	For Coaxial Cable
For Cable Designation	Rating	Mfr. No.	Cavity Size	For Max. Cable OD	Lg.	Material	Grip Material		Each







			For Crimp-On BNC Connection

			RG-174/U, RG-58/U, RG-59/U	General Purpose	—	0.040", 0.070", 0.100", 0.180", 0.210", 0.260"	0.41"	9 1/4"	Steel	ABS	7424K88	0000000


			RG-58/U, RG-59/U	General Purpose	—	0.040", 0.050", 0.210", 0.240"	0.24"	9 1/4"	Steel	ABS	7424K47	000000
			RG-58/U, RG-59/U	Plenum	—	0.040", 0.070", 0.190", 0.210"	0.24"	7 1/2"	Steel	ABS	7424K53	000000
			RG-59/U	General Purpose	Belden 8281	0.040", 0.070", 0.260", 0.320"	0.24"	9 1/4"	Steel	ABS	7424K51	000000