SN49A11 Allicdata Electronics
Allicdata Part #:

SN49A11-ND

Manufacturer Part#:

SN49A11

Price: $ 4.63
Product Category:

Connectors, Interconnects

Manufacturer: Switchcraft Inc.
Short Description: CONN JACK MONO 6.35MM R/A
More Detail: 6.35mm (0.250", 1/4") - Headphone Phone Jack Mono ...
DataSheet: SN49A11 datasheetSN49A11 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
10 +: $ 4.21344
Stock 1000Can Ship Immediately
$ 4.63
Specifications
Series: SN49A
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Connector Type: Phone Jack
Gender: Female
Signal Lines: Mono
Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
Actual Diameter: 0.250" (6.35mm)
Number of Positions/Contacts: 2 Conductors, 2 Contacts
Internal Switch(s): Does Not Contain Switch
Mounting Type: Through Hole, Right Angle
Termination: Solder
Shielding: Unshielded
Features: Board Guide
Insulation Color: --
Voltage - Rated: --
Mating Length/Depth: --
Contact Material - Plating: Nickel
Body Material: --
Body Color: Black
Includes: 3 pcs - 1 Connector, 1 Nut, 1 Washer
Housing Material: Thermoplastic
Contact Material: Brass
Cable Opening: --
Panel Hole Size: --
Thread Size: --
Operating Temperature: --
Description

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Barrel - Audio Connectors

Barrel - audio connectors, commonly known as audio plugs, are one of the most commonly used devices for connecting audio devices. These connectors are used to enable high quality sound transfer from source to destination via cables. The most popular type of audio connector is the SN49A11 barrel audio connector, which is often used as the default connector for many commercial audio products. This article will explain the SN49A11 application field and working principle.

Application Field

The SN49A11 barrel audio connector is a popular choice for connecting audio devices due to its convenience and reliability. It is most suitable for connecting headphones, speakers, microphones, and other audio equipment. The connector is typically used on the output side of the device, providing a secure and easy connection for plugging in and unplugging cables. This connector is also widely used in automotive audio systems, as it allows easy connection and disconnection of the system. Additionally, this connector is used in recording studios to connect different audio-producing machines.

Working Principle

The SN49A11 barrel audio connector is composed of a plastic base and two metal contacts. It works by creating an electrical connection between two terminals. The metallic contacts are surrounded by a plastic base and insulated from each other. When two cables are connected, the two metallic contacts touch each other, creating a continuous current flow between the two cables. This sustains the signal being transmitted through the wires and the quality of the audio is thus preserved. The plastic base provides the required insulation, in order to prevent any interference from external sources.

Conclusion

The SN49A11 barrel audio connector is a very versatile device and is widely used in commercial audio systems. It is easy to use, and is compatible with a wide variety of audio equipment. It works by providing an electrical connection between two terminals, which allows audio signals to be transferred with minimal interference and loss of quality. The connector\'s plastic base provides the necessary insulation to ensure no external interference, resulting in better sound quality.

The specific data is subject to PDF, and the above content is for reference

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