112B

Series:	Hi-D® 11*
Packaging:	Bulk
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Part Status:	Obsolete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, Through Hole
Termination:	Solder Eyelet(s)
Shielding:	Unshielded
Features:	Mounting Hardware, Thread Lock
Insulation Color:	--
Voltage - Rated:	48VDC
Current Rating:	3A
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

Audio connectors are among the most widely used components in audio equipment and consumer electronics. They play a crucial role in providing electrical connections between audio devices such as speakers, amplifiers, mixers, and headphones. Audio connectors come in a variety of shapes and sizes, the most common of which is the barrel connector.

112B Application Field

The 112B barrel connector is commonly used for audio applications because of its reliability, convenience, and compatibility. It is a perfect fit for mono audio cables and small interconnects, usually between 2 -10mm in diameter, and it also works well with larger formats such as XLR-type and TS-type connectors.The 112B barrel connector is one of the most commonly used connectors for professional audio equipment, often found on microphones, line-level audio inputs, mixers, and stereo headphones. It can also be used with other audio-related equipment such as computers, amplifiers, and preamps. The 112B connector is the most popular type of connector for professional audio applications due to its affordability, ease of installation and use, and durability.

112B Working Principle

The 112B barrel connector is a two-part connector that consists of a male (A) and a female (B). It has an inner sleeve, which is the male part, and an outer sleeve, which is the female part. The inner sleeve is inserted into the outer sleeve to form the connection.The most commonly used 112B barrel connectors are 3.5mm (1/8 inch) or 5mm (1/4 inch) in size. The female connector has a circular hole in the center of the connector that fits tightly around the mating mating male connector. The male connector is designed to fit into the female connector when it is inserted, creating an electrical connection.The 112B connector is a simple and reliable connection type that has been adopted by many manufacturers. Its simple design makes it easy to install and use, yet its reliability ensures that it can last for many years without failure. This makes the 112B connector a good choice for professional and consumer audio applications.

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Part Number	Manufacturer	Price	Quantity	Description