Auxiliary Cables | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Stereo Connection Size Stereo Connection Size

1/4 "

2.5 mm

3.5 mm

	Gender Gender

Male

Female

	Length Length

	Connection Type Connection Type


Pin	Coaxial

Barrel

	Application Application

Audio

Video

Power

	End Type End Type


Plug	Socket

	Color Color

	Black
	White
	Red

	Shielding Shielding

	Shielded
	Double Shielded

	Cord OD Cord OD

	Coaxial Connection Type Coaxial Connection Type


RCA	BNC

F-Type

	Shield Type Shield Type

	Braid
	Foil

	Type Type


Plug	Receptacle

Adapter	Socket

	Number of Connections Number of Connections

	Number of Poles Number of Poles

	Voltage Voltage

	Wire Gauge Wire Gauge

	Resistance Resistance

20 ohms

75 ohms

	Shape Shape


Straight	90° Elbow

	Current Current

0.25A

11A

13A

	Connection End Color Connection End Color

	Red		White
	Blue		Green
	Yellow

	Housing Material Housing Material

	Housing Connection Type Housing Connection Type

Push In

Screw Together

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68 Products

Stereo Cords

Hook up speakers to an audio signal. These cords have shielding to block signal interference from nearby equipment and devices.

Plug × Plug

Lg., ft.	Stereo Connection Plug Size	Cord OD	Shield Type	Color		Each
1 1/2	3.5 mm	0.12"	Braid	Black	0000000	00000
3	3.5 mm	0.12"	Braid	Black	0000000	0000
6	2.5 mm	0.14"	Braid	Black	0000000	0000
6	3.5 mm	0.12"	Braid	Black	0000000	0000
6	1/4"	0.2"	Braid	Black	0000000	0000
12	2.5 mm	0.14"	Braid	Black	0000000	0000
12	3.5 mm	0.12"	Braid	Black	0000000	0000
25	3.5 mm	0.12"	Braid	Black	0000000	00000
50	3.5 mm	0.12"	Braid	Black	0000000	00000

Plug × Socket

	Stereo Connection
Lg., ft.	Plug Size, mm	Socket Size, mm	Cord OD	Shield Type	Color		Each
1 1/2	3.5	3.5	0.12"	Braid	Black	0000000	00000
3	3.5	3.5	0.12"	Braid	Black	0000000	0000
6	3.5	3.5	0.12"	Braid	Black	0000000	0000
12	3.5	3.5	0.12"	Braid	Black	0000000	0000
25	3.5	3.5	0.12"	Braid	Black	0000000	00000
50	3.5	3.5	0.12"	Braid	Black	0000000	00000

Stereo Cord Splitters

Play audio from one source on two different speakers. These splitters have shielding to block signal interference from nearby equipment and devices.

	Stereo Connection
Lg.	Plug Size, mm	Socket Size, mm	Cord OD	Shield Type	Color		Each
Plug × Socket
6"	3.5	3.5	0.12"	Braid, Foil	White	0000000	00000
12"	3.5	3.5	0.12"	Braid, Foil	Black	0000000	0000

Coaxial Cords

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

Push in RCA and S-video cords to connect.

BNC cords attach with a quarter turn.

SMA and F-Type cords screw on.

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

RG-6/U cords are good for medium to high frequency transmissions and are often used in satellite signal transmission.

RCA Plug × RCA Plug for Audio

Lg., ft.	Cord Wd.	Resistance, ohms	Wire Gauge	Color	Connection End Color		Each
3	0.22"	75	30	Black	Red, White	0000000	00000
6	0.22"	75	30	Black	Red, White	0000000	0000
12	0.22"	75	30	Black	Red, White	0000000	0000
25	0.22"	75	30	Black	Red, White	0000000	00000
50	0.22"	75	30	Black	Red, White	0000000	00000

RCA Plug × RCA Plug for Video

Lg., ft.	Cord Wd.	Resistance, ohms	Wire Gauge	Color	Connection End Color		Each
3	0.72"	75	20	Black	Blue, Green, Red	0000000	000000
6	0.72"	75	20	Black	Blue, Green, Red	0000000	00000
12	0.72"	75	20	Black	Blue, Green, Red	0000000	00000
25	0.72"	75	20	Black	Blue, Green, Red	0000000	00000
50	0.72"	75	20	Black	Blue, Green, Red	0000000	00000

RCA Plug × RCA Plug for Audio/Video

RCA Plug × RCA Plug for Audio/Video with One Connection

RCA Plug × RCA Plug for Audio/Video with Three Connections

RCA Plug × RCA Plug for Audio/Video with Five Connections

With 1 Connection
Lg., ft.	Cord OD	Cord Wd.	Resistance, ohms	Industry Designation	Wire Gauge	Color	Connection End Color		Each
3	0.24"	__	75	RG-59/U	22	Black	__	0000000	00000
6	0.24"	__	75	RG-59/U	22	Black	__	0000000	0000
12	0.24"	__	75	RG-59/U	22	Black	__	0000000	0000
25	0.24"	__	75	RG-59/U	22	Black	__	0000000	0000
50	0.24"	__	75	RG-59/U	22	Black	__	0000000	00000
With 3 Connections
3	__	0.47"	75	__	26	Black	Red, White, Yellow	0000000	0000
6	__	0.47"	75	__	26	Black	Red, White, Yellow	0000000	00000
12	__	0.47"	75	__	26	Black	Red, White, Yellow	0000000	00000
25	__	0.47"	75	__	26	Black	Red, White, Yellow	0000000	00000
With 5 Connections
3	__	1.2"	75	__	20	Black	Blue, Green, Red, White	0000000	00000
6	__	1.2"	75	__	20	Black	Blue, Green, Red, White	0000000	00000
12	__	1.2"	75	__	20	Black	Blue, Green, Red, White	0000000	00000
50	__	1.2"	75	__	20	Black	Blue, Green, Red, White	0000000	00000

BNC Plug × RCA Plug for Audio/Video

RG-59/U
Lg., ft.	Cord OD	Resistance, ohms	Wire Gauge	Color		Each
3	0.24"	75	22	Black	0000000	00000
6	0.24"	75	22	Black	0000000	0000
12	0.24"	75	22	Black	0000000	0000
25	0.24"	75	22	Black	0000000	00000
50	0.24"	75	22	Black	0000000	00000

F-Type Plug × F-Type Plug for Video

RG-6/U
Lg., ft.	Cord OD	Resistance, ohms	Wire Gauge	Color		Each
3	0.33"	75	18	Black	0000000	00000
6	0.33"	75	18	Black	0000000	0000

Stereo Connectors

Designed for use in audio equipment.

Receptacles with an off (Normally Open) circuit position turn equipment on when a device is plugged in.

Receptacles with an on (Normally Closed) circuit position turn equipment off when a device is plugged in.

Receptacles with a shunt divert current from one device to another when a connection is made. In a stereo, the speakers are the default connection to the sound system. When a pair of headphones is plugged into the stereo’s receptacle, the shunt diverts current, and the audio, to the headphones.

Plugs

1/4" Pin Dia.

3.5 mm Pin Dia.

Push In
Pin Dia.	Number of Poles	Voltage	Current	Wire Connection Type	For Wire Gauge	Housing Material	OD	Lg.	Temp. Range, °F		Each
1/4"	2	48V DC/48V AC	7A	Solder	14	Nickel-Plated Brass	0.5"	2.91"	-40° to 185°	0000000	00000
1/4"	3	48V DC/48V AC	7A	Solder	14	Nickel-Plated Brass	0.47"	2.47"	-40° to 185°	0000000	00000
3.5mm	3	250V AC/140V DC	4A	Solder	16	Anodized Aluminum	0.41"	1.71"	0° to 145°	0000000	00000

90° Elbow Plugs

1/4" Pin Dia.

3.5 mm Pin Dia.

Push In
Pin Dia.	Number of Poles	Voltage	Current	Wire Connection Type	For Wire Gauge	Housing Material	OD	Lg.	Temp. Range, °F		Each
1/4"	2	48V DC/48V AC	7A	Solder	14	Nickel-Plated Brass	0.5"	1.83"	-40° to 185°	0000000	00000
1/4"	3	48V DC/48V AC	7A	Solder	14	Nickel-Plated Brass	0.5"	1.83"	-40° to 185°	0000000	00000
3.5mm	3	250V AC/140V DC	4A	Solder	16	Anodized Aluminum	0.41"	1.02"	0° to 145°	0000000	00000

Sockets

Push In

Push In
For Pin Dia.	Number of Poles	Voltage	Current	Wire Connection Type	For Wire Gauge	Housing Material	Sleeve Material	OD	Lg.	Temp. Range, °F		Each
3.5mm	2	250V AC/140V DC	4A	Solder	16	Nickel-Plated Brass	Nickel-Plated Brass	0.41"	1.81"	-40° to 85°	0000000	000000

Female Panel-Mount Receptacles

With Plug Retaining Spring

With Plug Retaining Spring and Shunt

											Mounting Thread
For Pin Dia.	Number of Poles	Circuit Position	Voltage	Current	Wire Connection Type	For Wire Gauge	Housing Material	OD	Lg.	For Panel Cutout Dia.	Size	Type	Features	Temp. Range, °F		Each
1/4"	2	Off (Normally Open)	25V DC	1A	Solder	16	Nickel-Plated Brass	0.75"	1.28"	0.38"	3/8"-32	UNEF	Plug Retaining Spring	0° to 145°	0000000	00000
1/4"	2	On (Normally Closed)	25V DC	1A	Solder	16	Nickel-Plated Brass	0.75"	1.05"	0.38"	3/8"-32	UNEF	Plug Retaining Spring, Shunt	0° to 145°	0000000	0000
1/4"	3	Off (Normally Open)	25V DC	1A	Solder	16	Nickel-Plated Brass	0.75"	1.28"	0.38"	3/8"-32	UNEF	Plug Retaining Spring	0° to 145°	0000000	0000
3.5mm	2	Off (Normally Open)	48V DC	0.25A	Solder	16	Nickel-Plated Brass	0.48"	0.61"	0.25"	1/4"-32	UNEF	Plug Retaining Spring	-40° to 85°	0000000	0000

Stereo Adapters

Extend an audio connection by plugging a cord into each end of these adapters.

Socket × Socket
Stereo Connection Size	Resistance, ohms	Housing Material	Color		Each
3.5 mm	20	Plastic	Black	000000	00000

Barrel-Style DC Connectors

Made with industry standard barrel-style ends, these connectors carry DC power between electronic devices and power supplies.

Housing Connection—Pair connectors that have the same type of housing connection. Push-in connectors are quick to connect and disconnect. Screw-together connectors take longer to connect, but are more secure. They’re good for preventing power loss if vibration might loosen the connection or the connector could get yanked out.

Wire Connection—Choose based on your application. Solder connections are the most secure and permanent connection.

IP-Rated Connectors—Create a sealed connection when the plug and socket, receptacle, or adapter are also IP rated. All are dust tight, even when there’s continuous airflow. IP68-rated connectors have been tested by the manufacturer to withstand immersion in water for more than 30 minutes.

Receptacles—Mount them in a panel. Receptacles with an off (Normally Open) circuit position turn equipment on when you plug in a device.

Push-In Plugs with Solder Connection

Push-In Plug with Solder Connection

												Black
End ID, mm	End OD, mm	End Length, mm	Number of Poles	Voltage	Current, A	For Wire Gauge	For Max. Cable OD, mm	OD, mm	Lg., mm	Housing Material	Temp. Range, °F		Each
2	5.54	24.7	2	24V DC	11	20	5.5	8.5	51.8	Rubber	-40° to 220°	0000000	00000

Screw-Together Plugs with Solder Connection

Screw-Together Plug with Solder Connection (Black)

Screw-Together Plug with Solder Connection (Red)

Black
End ID, mm	End OD, mm	End Length, mm	Number of Poles	Voltage	Current, A	For Wire Gauge	For Max. Cable OD, mm	OD, mm	Lg., mm	Housing Material	Housing Thread Location	Temp. Range, °F		Each
2.1	5.5	9.5	2	48V DC	5	20	5.5	9.5	43.2	Plastic	Internal	-40° to 85°	0000000	00000
2.5	5.5	9.5	2	48V DC	5	20	5.5	9.5	43.2	Plastic	Internal	-40° to 85°	0000000	0000
Red
2.1	5.5	9.5	2	48V DC	5	20	5.5	9.5	43.2	Plastic	Internal	-40° to 85°	0000000	0000
2.5	5.5	9.5	2	48V DC	5	20	5.5	9.5	43.2	Plastic	Internal	-40° to 85°	0000000	0000

IP68-Rated Screw-Together Plugs with Solder Connection

IP68-Rated
Screw-Together Plug
with Solder Connection

													Black
End ID, mm	End OD, mm	End Length, mm	Number of Poles	Voltage	Current, A	For Wire Gauge	For Max. Cable OD, mm	OD, mm	Lg., mm	Housing Material	Housing Thread Location	Temp. Range, °F		Each
2	5.54	24.7	2	24V DC	11	20	3.8	12.7	63.3	Rubber	Internal	-40° to 220°	0000000	000000
2	5.54	24.7	2	24V DC	11	20	4.4	12.7	63.3	Rubber	Internal	-40° to 220°	0000000	00000
2	5.54	24.7	2	24V DC	11	20	5.3	12.7	63.3	Rubber	Internal	-40° to 220°	0000000	00000

IP68-Rated Push-In Receptacles with Solder Connection

IP68-Rated Push-In
Receptacle with
Solder Connection

											Mounting Thread
For Plug End ID, mm	For Plug End OD, mm	Number of Poles	Voltage	Current, A	For Wire Gauge	OD, mm	Lg., mm	Housing Material	Housing Thread Location	For Panel Cutout Dia., mm	Size	Type	Temp. Range, °F		Each
Off (Normally Open)
2	5.54	2	24V DC	13	20	11.9	36.3	Nickel-Plated Brass	External	8	5/16"-32	UNEF	-40° to 220°	0000000	000000

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