SJ1-3553NG Allicdata Electronics
Allicdata Part #:

CP1-3553NG-ND

Manufacturer Part#:

SJ1-3553NG

Price: $ 0.61
Product Category:

Connectors, Interconnects

Manufacturer: CUI Inc.
Short Description: CONN JACK STEREO 3.5MM R/A
More Detail: 3.50mm (0.141", 1/8", Mini Plug) - Headphone Phone...
DataSheet: SJ1-3553NG datasheetSJ1-3553NG Datasheet/PDF
Quantity: 7951
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 0.55440
10 +: $ 0.48510
25 +: $ 0.45662
50 +: $ 0.43760
100 +: $ 0.41857
250 +: $ 0.38052
500 +: $ 0.34247
1000 +: $ 0.30442
2500 +: $ 0.27588
Stock 7951Can Ship Immediately
$ 0.61
Specifications
Series: SJ1
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Connector Type: Phone Jack
Gender: Female
Signal Lines: Stereo
Industry Recognized Mating Diameter: 3.50mm (0.141", 1/8", Mini Plug) - Headphone
Actual Diameter: 0.142" (3.60mm)
Number of Positions/Contacts: 3 Conductors, 3 Contacts
Internal Switch(s): Does Not Contain Switch
Mounting Type: Through Hole, Right Angle
Termination: Kinked Pin
Shielding: Unshielded
Features: --
Insulation Color: --
Voltage - Rated: 12VDC
Current Rating: 1A
Mating Length/Depth: 0.551" (14.00mm)
Contact Material - Plating: Tin
Body Material: --
Body Color: Black
Includes: --
Housing Material: Polybutylene Terephthalate (PBT)
Contact Material: Brass; Copper Alloy
Cable Opening: --
Panel Hole Size: --
Thread Size: --
Operating Temperature: -25°C ~ 85°C
Description

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Barrel - Audio Connectors generally refer to electrical connectors that are used to join two or more audio components, such as speakers, amplifiers, and other audio equipment. SJ1-3553NG is an example of a barrel audio connector, and is used to connect low-level audio signals in a variety of industries, such as medical, aerospace, industrial, automotive and consumer audio applications. This article will explore the application field and working principle of SJ1-3553NG connectors in detail.

Application Field of SJ1-3553NG Connectors

SJ1-3553NG connectors are used in a wide range of applications, including medical, aerospace, industrial, automotive and consumer audio applications. In medical applications, these connectors are used to connect low-level audio signals, such as a medical device or imaging system to a patient monitor. In aerospace applications, SJ1-3553NG connectors are used to connect audio signals between satellites and ground control systems. In industrial applications, these connectors are used to connect equipment to control systems or to transmit data between different systems. In automotive applications, these connectors are used to connect the car radio, audio system, and speakers. Finally, in consumer audio applications, these connectors are used to connect headphones, speakers, and other audio equipment.

Working Principle of SJ1-3553NG Connectors

SJ1-3553NG connectors are typically cylindrical audio connectors that are designed to provide reliable signal transmission in low-level audio applications. The connectors feature corrugated wire contacts that are designed to securely hold the pins and ensure reliable electrical contact. The pins are inserted into the connector housing, and then the latch mechanism allows the pins to be locked into place, which creates a secure electrical connection. The contact pins on the connectors also have a low insertion force, which ensures that the connection is easy to make and will not disconnect easily.

When the SJ1-3553NG connector is connected to the device, the connector contacts the device\'s conductive circuits, which establishes an electrical connection. The electrical connection between the connector and the device is then used to transmit audio signals between the two devices. The connector also features a protective cover that helps keep the connector and contacts safe from moisture, dust, dirt, and other contaminants.

Conclusion

SJ1-3553NG connectors are widely used in a variety of industries for connecting low-level audio signals. These connectors feature corrugated wire contacts that are designed to securely hold the pins and ensure reliable electrical contact. They also feature a low insertion force, which ensures that the connection is easy to make and will not disconnect easily. Finally, the connectors also feature a protective cover that helps keep the connector and contacts safe from moisture, dust, dirt, and other contaminants.

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

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