Audio Connectors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Connector Type	Gender	Signal Lines	Industry Recognized Mating Diameter	Actual Diameter	Number of Positions/Contacts	Internal Switch(s)	Mounting Type	Termination	Shielding	Features	Insulation Color	Operating Temperature

RCJ-043 CONN RCA JACK MONO 3.2MM R/A CUI Devices	287 In Stock	1 : ¥13.63000 Bag	RCJ	Bag	Active	Phono (RCA) Jack	Female	Mono	3.20mm ID, 9.00mm OD (RCA)	0.130" (3.30mm ID), 0.327" (8.30mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Through Hole, Right Angle	Solder	Unshielded	Board Lock	White	-20°C ~ 85°C
RCJ-042 CONN RCA JACK MONO 3.2MM R/A CUI Devices	58 In Stock	1 : ¥13.63000 Bag	RCJ	Bag	Active	Phono (RCA) Jack	Female	Mono	3.20mm ID, 9.00mm OD (RCA)	0.130" (3.30mm ID), 0.327" (8.30mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Through Hole, Right Angle	Solder	Unshielded	Board Lock	Red	-20°C ~ 85°C
RCJ-046 CONN RCA JACK MONO 3.2MM R/A CUI Devices	1 In Stock	1 : ¥13.63000 Bag	RCJ	Bag	Active	Phono (RCA) Jack	Female	Mono	3.20mm ID, 9.00mm OD (RCA)	0.130" (3.30mm ID), 0.327" (8.30mm OD)	2 Conductors, 2 Contacts	Does Not Contain Switch	Through Hole, Right Angle	Solder	Unshielded	Board Lock	Green	-20°C ~ 85°C

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Audio barrel connectors are a style of connector most commonly used for connecting audio equipment such as headphones and small microphones. They are characterized by a cylindrical plug divided into two or more sections along its length and having an indented region near one end that is engaged by a spring loaded contact in a mating jack to provide retention force. Several standard (nominal) sizes are available, the most common being the 1/8" (3.5 mm) format commonly used for audio connections in desktop and mobile devices, and the older 1/4" (6.35 mm) size more commonly found on older or non-portable equipment where durability is of generally greater interest than minimal size.