Symond
Symond Content Marketer
On Sep 23, 2025


SJ1-3515-SMT-TR Phone Connectors by Same Sky – Reliable Audio Connectivity

The Phone Connectors SJ1-3515-SMT-TR by Same Sky are designed for reliable, compact, and high-quality audio transmission. Belonging to the Connectors family, these components are part of the Audio & Video Connectors category, specifically Phone Connectors. With their surface-mount design, the SJ1-3515-SMT-TR ensures secure connectivity for modern consumer electronics and communication devices.

In this blog, we’ll explore the technical specifications, features, applications, pin details, a real-world use case, datasheet link, and why to buy online at XON Electronics.


1. Technical Specifications of SJ1-3515-SMT-TR

  • Manufacturer: Same Sky

  • Part Number: SJ1-3515-SMT-TR

  • Type: Phone Connectors

  • Category: Connectors, Audio & Video Connectors

  • Mounting Type: Surface Mount Technology (SMT)

  • Connector Type: 3.5mm stereo jack

  • Number of Contacts: 3 (TRS)

  • Durability: High insertion/removal cycle life

  • Applications: Audio input/output, portable electronics, consumer devices


2. Key Features of SJ1-3515-SMT-TR

  • Compact 3.5mm stereo connector for versatile applications

  • SMT mounting for space-saving PCB integration

  • Reliable signal transmission with minimal distortion

  • High durability for repeated plug-in and plug-out cycles

  • Ideal for consumer electronics and communication systems

  • Cost-effective solution with consistent performance

The SJ1-3515-SMT-TR Phone Connectors provide a dependable option in the Audio & Video Connectors category.


3. Applications of SJ1-3515-SMT-TR

The SJ1-3515-SMT-TR Phone Connectors by Same Sky are widely used in:

  • Smartphones and tablets

  • Portable audio players and headsets

  • Communication devices

  • Laptops and desktop PCs

  • Consumer audio/video equipment

  • IoT devices with audio functionality


4. Pin and Connection Overview

  • Tip (T): Left channel audio

  • Ring (R): Right channel audio

  • Sleeve (S): Ground

  • Designed for standard TRS stereo applications in compact form factors.


5. Use Case Scenario: Portable Audio Device

Scenario: A consumer electronics brand needed a durable, space-efficient audio jack for a portable media player.
Problem: Standard connectors were too bulky and lacked durability.
Solution: The SJ1-3515-SMT-TR Phone Connectors offered a compact SMT design and long service life.
Result: Enhanced product reliability and user satisfaction with seamless audio performance.


6. Download Datasheet for SJ1-3515-SMT-TR

Download SJ1-3515-SMT-TR Datasheet from XON Electronics


7. Why Buy from XON Electronics?

At XON Electronics, we supply genuine Same Sky products including the SJ1-3515-SMT-TR with:

  • 100% Authentic Phone Connectors
  • Worldwide shipping – USA, India, Australia, Europe & more
  • OEM and distributor pricing options
  • Expert technical support
  • Safe and secure online ordering


8. Also Available from Other Manufacturers

Along with Same Sky, XON Electronics also offers Phone Connectors from:

This ensures a wide range of Audio & Video Connectors to meet diverse customer needs.


9. FAQs – SJ1-3515-SMT-TR Phone Connectors

Q1. What type of connector is SJ1-3515-SMT-TR?
It is a 3.5mm TRS stereo jack.

Q2. Is it suitable for portable electronics?
Yes, its SMT design makes it ideal for compact devices.

Q3. How many contacts does it have?
It has 3 contacts: Tip, Ring, and Sleeve.

Q4. What category does it belong to?
It falls under Connectors, Audio & Video Connectors, Phone Connectors.

Q5. Where can I buy SJ1-3515-SMT-TR?
From www.xonelec.com with worldwide shipping.


Conclusion

The SJ1-3515-SMT-TR Phone Connectors by Same Sky deliver compact, durable, and high-quality connectivity for modern audio applications. As part of the Connectors, Audio & Video Connectors, Phone Connectors family, they are ideal for portable devices, communication systems, and consumer electronics.

Buy now at XON Electronics for genuine Same Sky components and fast global delivery.


Looking for help? Visit our FAQ's Section to answer to all your questions

 

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