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
	IO-M3MBL CONN SHARK BLUE STEREO IO Audio Technologies	122 In Stock 1,601 Factory	1 : ¥762.00000 Bulk	M	Bulk	Active	Phone Plug	Male	Stereo (3 Conductor, TRS)	6.35mm (0.250", 1/4") - Headphone	0.250" (6.35mm)	3 Conductors, 3 Contacts	-	Free Hanging (In-Line)	Solder	Shielded	-	-	-
	IO-M2MBL CONN SHARK BLUE MONO IO Audio Technologies	55 In Stock 1,574 Factory	1 : ¥668.00000 Bulk	M	Bulk	Active	Phone Plug	Male	Mono	6.35mm (0.250", 1/4") - Headphone	0.250" (6.35mm)	2 Conductors, 2 Contacts	-	Free Hanging (In-Line)	Solder	-	-	-	-

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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.