L112B

Series:	Hi-D JAX® L11
Packaging:	--
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Connector Type:	Phone Jack
Gender:	Female
Signal Lines:	Stereo
Industry Recognized Mating Diameter:	6.35mm (0.250", 1/4") - Headphone
Actual Diameter:	0.250" (6.35mm)
Number of Positions/Contacts:	3 Conductors, 3 Contacts
Internal Switch(s):	Does Not Contain Switch
Mounting Type:	Panel Mount
Termination:	Solder Eyelet(s)
Shielding:	Unshielded
Features:	Mounting Hardware, Thread Lock
Insulation Color:	--
Voltage - Rated:	48VDC
Current Rating:	250mA
Mating Length/Depth:	--
Contact Material - Plating:	Tin
Body Material:	Brass
Body Color:	Silver, Black
Includes:	3 pcs - 1 Connector, 1 Nut, 1 Washer
Housing Material:	Polyester, Glass Filled
Contact Material:	Brass
Cable Opening:	--
Panel Hole Size:	0.375" (9.52mm)
Thread Size:	3/8"-32
Operating Temperature:	-20°C ~ 65°C

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Barrel - Audio Connectors

L112B Application Field and Working Principle

The L112B audio connector is a type of barrel connector used for basic audio applications, such as connecting audio source devices like CD players to amplifiers or speakers. It is designed to replace the older L112 type barrel connectors, as it is more reliable, durable, and easier to use.The L112B audio connector is a type of two-piece connector, consisting of an inner plug and an outer sleeve portion. This type of connector is also known as a “binding post”, as it requires the user to physically screw the plug into the sleeve in order to establish a connection. The plug has two exposed metal conductors that make contact with the internal terminals of the sleeve. The advantage of this type of connector is that it provides a secure, reliable connection with excellent electrical performance and durability. It also allows for easier and more consistent setups; once the connection is established, simply turning the knurled knob located on the outer sleeve will lock it in place.The L112B audio connector is most commonly used for connecting stereo source components to amplifiers and speakers. It is also suitable for use in other audio applications, such as connecting amplifiers to preamps, as well as connecting speaker systems to amplifiers. Additionally, the L112B audio connector can also be used in some specialized applications, such as connecting several separate speaker systems to the same amplifier.In terms of its working principle, the L112B audio connector works by establishing an electrical connection between the two exposed conductors located on the inner plug and the terminals located inside the sleeve. When the plug is screwed into the sleeve, the terminals within the sleeve are placed in direct contact with the two exposed conductors on the plug, thus creating the electrical connection.The electrical connection created by the L112B audio connector has excellent performance, ensuring low signal loss and high sound quality. Additionally, the stability and reliability of the connection is quite high; once the connection is established, the user doesn’t need to worry about it becoming loose or disconnected.Overall, the L112B audio connector is a great option for audio applications that require a secure, reliable, and durable connection. It has a wide range of applications, including connecting stereo source components to amplifiers and speakers, as well as connecting speaker systems to amps. The ease of use and excellent electrical performance of this connector make it ideal for both basic and specialized audio applications.

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