SJ1-3523NG 3.5mm Female Stereo TRS Right Angle THT Audio Jack Connector

The SJ1-3523NG is a 3.5mm female stereo audio jack connector designed for printed circuit board mounting using through-hole / THT terminals.

With a 3-conductor / 3-contact TRS configuration, this connector is suitable for stereo audio signals or other low-voltage applications using a 3.5mm audio plug. Its right-angle mounting allows the plug to be inserted parallel to the PCB, making it useful for enclosures, side panels, compact equipment and space-limited designs.

The black PBT body, silver-plated contacts and solder termination make this connector a practical choice for manufacturing, prototyping, maintenance and repair of electronic equipment.

This model does not include an internal switch, making it suitable for applications where only the three main stereo jack contacts are required: tip, ring and sleeve.

Main features

3.5mm audio jack connector
Manufacturer / brand: Same Sky, formerly CUI Devices
Part number: SJ1-3523NG
Series: SJ1
Connector type: audio jack
Gender: female
Format: stereo TRS
Number of conductors: 3 conductors
Number of contacts: 3 contacts
Compatible diameter: 3.5mm audio plug
Mounting: THT / through-hole
Orientation: right angle
Termination: solder
Internal switch: no
Shielding: unshielded
Rated voltage: 12VDC
Rated current: 1A
Minimum operating temperature: -25°C
Maximum operating temperature: +85°C
Body colour: black
Housing material: PBT, polybutylene terephthalate
Contact material: brass, copper alloy and stainless steel
Contact plating: silver
Listed mating depth: 14mm
Listed packaging type: tray
Product status: active
Main application: PCB audio connection
Suitable for audio, prototypes, repair and electronic projects

Recommended applications

3.5mm audio inputs and outputs
Electronic equipment with stereo jack connection
Headphones and small audio systems
DIY electronics projects
Printed circuit boards
Audio modules
Portable equipment
Jack connector repair
Analogue audio interfaces
PCB prototyping
Microcontroller projects requiring audio connection
Replacement of compatible connectors

Important note

Before use, always confirm the pinout, PCB footprint, connector orientation, number of contacts, presence or absence of internal switch, voltage, current and compatibility with the plug being used.

The SJ1-3523NG is a 3-contact stereo TRS connector and does not include an internal switch. For circuits requiring plug insertion detection, automatic speaker disconnection or signal switching, a model with the appropriate switching contact should be selected.

This component is intended for PCB mounting using THT soldering. Checking the technical drawing and PCB layout before assembly is recommended.