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.
Product List
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Industry Recognized Mating Diameter
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SJ1-3534NG
CONN JACK STEREO 3.5MM R/A
CUI Devices
610
$1.38
SJ1
Tray
Active
Phone Jack
Female
Stereo (3 Conductor, TRS)
3.50mm (0.141", 1/8", Mini Plug) - Headphone
0.142" (3.60mm)
3 Conductors, 4 Contacts
Single Switch
Through Hole, Right Angle
Solder
Unshielded
-
-
-25°C ~ 85°C
SP-2501
CONN PLUG STEREO 2.5MM 3COND
CUI Devices
505
$1.40
Bag
Active
Phone Plug
Male
Stereo (3 Conductor, TRS)
2.50mm (0.094", 3/32", Sub Mini, Miniature) - Headphone
0.091" (2.30mm)
3 Conductors, 3 Contacts
Does Not Contain Switch
Free Hanging (In-Line)
Solder
Unshielded
Cover, Strain Relief
-
-
SJ1-3543N
CONN JACK STEREO 3.5MM R/A
CUI Devices
620
$1.39
SJ1
Bag
Active
Phone Jack
Female
Stereo (3 Conductor, TRS)
3.50mm (0.141", 1/8", Mini Plug) - Headphone
0.142" (3.60mm)
3 Conductors, 3 Contacts
Does Not Contain Switch
Through Hole, Right Angle
Kinked Pin
Unshielded
-
-
-25°C ~ 85°C
MR-2501
CONN JACK MONO 2.5MM
CUI Devices
201
$1.40
Bag
Active
Phone Jack
Female
Mono
2.50mm (0.094", 3/32", Sub Mini, Miniature) - Headphone