Industry Leading Supplier of Electronic Components
Suntsu Electronics is your one-stop shop for all your electronic component needs. We offer expert sourcing and engineering guidance to help you overcome supply chain challenges and develop superior products.
Suntsu Electronics is your one-stop shop for all your electronic component needs. We offer expert sourcing and engineering guidance to help you overcome supply chain challenges and develop superior products.
Suntsu Electronics is your one-stop shop for all your electronic component needs. We offer expert sourcing and engineering guidance to help you overcome supply chain challenges and develop superior products.
Stay up-to-date with Suntsu’s tariff policy here.
Our line card features electronic components from over 90 leading manufacturers.
We prioritize quality, with partners offering IATF and AEC-Q compliant products.
Get direct technical support from authorized manufacturers for complex projects.
Ensure timing accuracy with our range of frequency control devices, including crystals and oscillators.
Experience the reliability of Nemco capacitors, exclusively from Suntsu.
We also offer antennas, cables, connectors, switches, inductors, and RF filters. Explore our full catalog!
Source rare and EOL components and reliable alternatives through our extensive supplier network.
Ensure smooth production with our expertise and global network to overcome component shortages and secure essential parts.
Optimize your budget, find hidden savings, and negotiate better prices with our BOM analysis.
Our line card features electronic components from over 90 leading manufacturers.
We prioritize quality, with partners offering IATF and AEC-Q compliant products.
Get direct technical support from authorized manufacturers for complex projects.
Ensure timing accuracy with our range of frequency control devices, including crystals and oscillators.
Experience the reliability of Nemco capacitors, exclusively from Suntsu.
We also offer antennas, cables, connectors, switches, inductors, and RF filters. Explore our full catalog!
Source rare and EOL components and reliable alternatives through our extensive supplier network.
Ensure smooth production with our expertise and global network to overcome component shortages and secure essential parts.
Optimize your budget, find hidden savings, and negotiate better prices with our BOM analysis.
Since 2002, we have been providing engineers and procurement specialists worldwide with the tools they need to bring their ideas to life. Our comprehensive suite of services is designed to streamline your entire development process, overcome challenges, and ensure exceptional results. Let’s explore how our expertise can propel your next project.
Need help with design, analysis, or component selection? Our engineering services offer total support, from circuit analysis to custom component creation.
Streamline your production and reduce costs with our manufacturing services. We offer flexible, scalable solutions to meet your exact requirements.
Tailor your inventory management to your specific needs with Suntsu’s flexible solutions. We offer customized programs to optimize your component supply chain.
Trust in Suntsu’s unwavering commitment to quality. We maintain rigorous standards and hold industry-leading certifications to meet your highest expectations.
Since 2002, we have been providing engineers and procurement specialists worldwide with the tools they need to bring their ideas to life. Our comprehensive suite of services is designed to streamline your entire development process, overcome challenges, and ensure exceptional results. Let’s explore how our expertise can propel your next project.
Need help with design, analysis, or component selection? Our engineering services offer total support, from circuit analysis to custom component creation.
Streamline your production and reduce costs with our manufacturing services. We offer flexible, scalable solutions to meet your exact requirements.
Tailor your inventory management to your specific needs with Suntsu’s flexible solutions. We offer customized programs to optimize your component supply chain.
Trust in Suntsu’s unwavering commitment to quality. We maintain rigorous standards and hold industry-leading certifications to meet your highest expectations.
At Suntsu Electronics, we are your one-stop shop for all your electronic component needs. Our goal is to help you achieve operational excellence by providing access to an extensive product range, comprehensive engineering services, and innovative solutions to overcome any sourcing, design, or manufacturing challenges. Partner with Suntsu and experience the difference – quality, reliability, and support throughout your entire product development journey.


The Suntsu team we work with is fair, customer-focused, responsive, flexible and provides valuable solutions and service. This is much needed and appreciated in a partnership that has been forged over the years.
VP Operations
Smart Meter Solutions Company
Working together with Suntsu over the years has been fantastic. Highly responsive and incredibly accommodating. I would recommend them to anyone! Looking forward to many more years together!
Product Manager
Audio Effect Pedal Manufacturer
We can always count on the responsiveness of the sales team. They provide accurate information at all times.
Procurement Specialist
Audio Equipment Manufacturer
Very responsive company, fast quotes and designs. Competitive pricing.
Design Engineer
Aerospace and Defense Company
All of my contacts are very responsive and proactive. We have built a very good working relationship. Very appreciative.
Senior Consultant
Global IT Product Manufacturer
Your product offering is wonderful, your support is great, and our rep is top notch.
Engineering Manager
Smart Water & Meter Systems Company
Very responsive in this climate of supply chain issues. Very quick to be proactive when there are issues that negatively affect product deliveries, such as COVID shutdown. Overall, very good attention to customer detail.
Component Engineer
Advanced Metering Infrastructure Company
The Suntsu team has always been responsive and helpful for our projects. Their capabilities continue to amaze me and the support has been incredible.
Senior Engineer
Pet Product Manufacturer
Suntsu has always exceeded my expectations and that is why they are always my go-to for shortage issues! Kevin has provided the best customer service and is always extremely responsive and helpful.
Purchasing Manager
Electronic Contract Manufacturer


The Suntsu team we work with is fair, customer-focused, responsive, flexible and provides valuable solutions and service. This is much needed and appreciated in a partnership that has been forged over the years.
VP Operations
Smart Meter Solutions Company
Working together with Suntsu over the years has been fantastic. Highly responsive and incredibly accommodating. I would recommend them to anyone! Looking forward to many more years together!
Product Manager
Audio Effect Pedal Manufacturer
We can always count on the responsiveness of the sales team. They provide accurate information at all times.
Procurement Specialist
Audio Equipment Manufacturer
Very responsive company, fast quotes and designs. Competitive pricing.
Design Engineer
Aerospace and Defense Company
All of my contacts are very responsive and proactive. We have built a very good working relationship. Very appreciative.
Senior Consultant
Global IT Product Manufacturer
Your product offering is wonderful, your support is great, and our rep is top notch.
Engineering Manager
Smart Water & Meter Systems Company
Very responsive in this climate of supply chain issues. Very quick to be proactive when there are issues that negatively affect product deliveries, such as COVID shutdown. Overall, very good attention to customer detail.
Component Engineer
Advanced Metering Infrastructure Company
The Suntsu team has always been responsive and helpful for our projects. Their capabilities continue to amaze me and the support has been incredible.
Senior Engineer
Pet Product Manufacturer
Suntsu has always exceeded my expectations and that is why they are always my go-to for shortage issues! Kevin has provided the best customer service and is always extremely responsive and helpful.
Purchasing Manager
Electronic Contract Manufacturer








