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On Sep 23, 2025


SJD12A10L01 ESD Suppressors / TVS Diodes by Liown – Reliable Circuit Protection

The ESD Suppressors / TVS Diodes SJD12A10L01 by Liown are engineered for superior transient voltage suppression, ensuring devices are protected from harmful surges and electrostatic discharge. As part of the Circuit Protection category, these ESD Suppressors / TVS Diodes are ideal for safeguarding sensitive electronic circuits across automotive, consumer, and industrial applications.

In this blog, we’ll explore the technical specifications, key features, applications, pin configuration, a use case scenario, datasheet access, and why to buy online at XON Electronics.


1. Technical Specifications of SJD12A10L01

  • Manufacturer: Liown

  • Part Number: SJD12A10L01

  • Type: ESD Suppressors / TVS Diodes

  • Category: Circuit Protection

  • Stand-off Voltage (Vwm): 12V

  • Breakdown Voltage (Vbr): ~13.3V

  • Clamping Voltage (Vc): 19V (typical)

  • Peak Pulse Current (Ipp): 10A

  • Package: Surface-mount design

  • Polarity: Unidirectional


2. Key Features of SJD12A10L01

  • Provides strong ESD and surge suppression

  • Compact surface-mount design for modern PCBs

  • Fast response time for high-reliability protection

  • High surge current handling capability

  • Ideal for sensitive ICs, communication ports, and power lines

  • Rugged construction for industrial-grade performance

The SJD12A10L01 TVS Diodes are trusted Circuit Protection solutions for high-performance electronics.


3. Applications of SJD12A10L01

The SJD12A10L01 ESD Suppressors / TVS Diodes by Liown are commonly used in:

  • Automotive electronics (ECUs, infotainment systems)

  • Consumer devices (smartphones, tablets, wearables)

  • Telecom and networking hardware

  • Power supply and charging circuits

  • Industrial control systems

  • Embedded boards and microcontroller circuits


4. Pin Configuration and Connection Overview

  • Anode (A): Connected to ground

  • Cathode (K): Connected to the protected line

  • Compact SMD package enables easy PCB integration.


5. Use Case Scenario: Telecom Equipment Protection

Scenario: A telecom manufacturer needed reliable ESD protection for communication ports.
Problem: Devices were failing due to transient spikes and ESD discharges.
Solution: The SJD12A10L01 ESD Suppressors / TVS Diodes offered fast response and strong surge protection.
Result: Improved system reliability, fewer failures, and reduced maintenance costs.


6. Download Datasheet for SJD12A10L01

Download SJD12A10L01 Datasheet from XON Electronics


7. Why Buy from XON Electronics?

At XON Electronics, we supply genuine Liown products including the SJD12A10L01 with:

  • 100% Authentic ESD Suppressors / TVS Diodes
  • Global shipping – USA, India, Australia, Europe & more
  • Bulk OEM and distributor pricing options
  • Expert technical guidance
  • Secure and safe purchasing platform


8. Also Available from Other Manufacturers

Along with Liown, XON Electronics also provides Circuit Protection solutions such as ESD Suppressors / TVS Diodes from:

This ensures flexibility in sourcing high-quality Circuit Protection products.


9. FAQs – SJD12A10L01 ESD Suppressors / TVS Diodes

Q1. What is the stand-off voltage of SJD12A10L01?
It has a stand-off voltage of 12V.

Q2. What package type does it come in?
It comes in a surface-mount (SMD) package.

Q3. Is it suitable for automotive use?
Yes, it’s widely applied in ECUs and infotainment systems.

Q4. What current can it handle?
It supports up to 10A peak pulse current.

Q5. Where can I buy it?
From www.xonelec.com with global delivery.


Conclusion

The SJD12A10L01 ESD Suppressors / TVS Diodes by Liown deliver fast, reliable, and efficient protection against ESD and surge events. As part of the Circuit Protection, ESD Suppressors / TVS Diodes family, they are ideal for automotive, consumer, telecom, and industrial applications.

Buy now at XON Electronics for trusted quality and fast worldwide shipping.


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